[ovirt-users] Re: engine-setup fails: "Failed to execute stage 'Misc configuration': Command '/usr/bin/ovirt-aaa-jdbc-tool' failed to execute"
BTW: The access to the database itself is no problem, here, it reads the correct configuration file. The installation has been tried on Rock9 and Centos9-Stream installations, same on all installations. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5JLAML3WFF7QN57ME4WQI5XJFWZHYGW5/
[ovirt-users] Re: engine-setup fails: "Failed to execute stage 'Misc configuration': Command '/usr/bin/ovirt-aaa-jdbc-tool' failed to execute"
Same problem here. I even tried to recompile from source, used differnt Java versions etc. Just executing the /usr/bin/ovirt-aaa-jdbc-tool fails, too, as soon as you try something that actually wants t query the database. SEVERE: Unexpected Exception invoking Cli: com/ongres/scram/common/stringprep/StringPreparation All jars are there, ans all came with the ovirt45 installation. So, I expected there should be no version mismatches etc. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/P23IQWMHEJIMFCRH3WNHV5XFPLEPTIYM/
[ovirt-users] Re: New host cannot connect to master domain
The actuall problem was, that the mutipathd was not running, and thus the devices havent been mapped to were they were expected to be mapped, and because of that, no network storage was available. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MKHS2HC7F2OLY23TNQE54HONQY2YIZK6/
[ovirt-users] Admin interface broken
Hi i tried to migrate my ovirt engine form a centos 8 to a 9 machine. So, I made a backup, created and configured a new machine, stopped the old one, started the new one with identical network configuration, restored the backup and tried engine-setup to set up the new site, exping it to work. It did not, but I thought, no prob, I still have my old one. Now, going back to the old mache, when logging into Admin Portal, I get error messages: - Error while executing action: A Request to the Server failed: Type 'org.ovirt.engine.core.common.queries.QueryType' was not assignable to 'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom field serializer. For security purposes, this type will not be deserialized. - Error while executing query: null Each in a Box, which I clicked away getting the messages toggeling. After a while, the abckground of the admin Portal's dashboad is becomes visible, but remains empty, with the 'loading' spinner. In the serverlog I only see the following exveption: Caused by: com.google.gwt.user.client.rpc.SerializationException: Type 'org.ovirt.engine.core.common.queries.QueryType' was not assignable to 'com.google.gwt.user.client.rpc.IsSerializable' and did not have a custom field serializer. For security purposes, this type will not be deserialized. at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.LegacySerializationPolicy.validateDeserialize(LegacySerializationPolicy.java:128) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:676) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.core.java.util.Collection_ServerCustomFieldSerializerBase.deserialize(Collection_ServerCustomFieldSerializerBase.java:38) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.core.java.util.ArrayList_ServerCustomFieldSerializer.deserialize(ArrayList_ServerCustomFieldSerializer.java:40) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.core.java.util.ArrayList_ServerCustomFieldSerializer.deserializeInstance(ArrayList_ServerCustomFieldSerializer.java:54) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.core.java.util.ArrayList_ServerCustomFieldSerializer.deserializeInstance(ArrayList_ServerCustomFieldSerializer.java:33) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeImpl(ServerSerializationStreamReader.java:887) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:687) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader$ValueReader$8.readValue(ServerSerializationStreamReader.java:149) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeValue(ServerSerializationStreamReader.java:434) at deployment.engine.ear.webadmin.war//com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:312) ... 64 more Which , of course I do not understand, what it tries to tell me. The VM-Portal is still reachable, and seems to work. Has anybody had an effect like that, or, even better, an idea, what I am doing wrong and how I can fix that, or where I can look to find the main cause for the bahaviour- Forgot to mention: Desperate, as I am, I also tried to upgrade to 4.5.7-master, which worked without any problem or warning, but the effect is still the same. Thanks and best regards Steffen ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WJA66D4C24TWJHJCCTWOZ2EXHYRTWR6W/
[ovirt-users] New host cannot connect to master domain
Hi, i just installed a new host, which cannot connect to the master domain. The domain is an iscsi device on a nas, and ovirt is actually fine with it, other hosts have no problem. I'sure , I#m just overlooking something. What I see in the log is: 024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepoolmemorybackend] new storage pool master version 302 and domains map {'6f018fbd-de93-4c56-880d-8ede2aad2674': 'Active', '2c870e06-6c70-45ec-b665-ce29408c8a8e': 'Active', 'a154 96dc-c241-4658-af9d-0dfe11783916': 'Active', '41012bfb-b802-4092-b699-7f5284d95c8e': 'Active'} (spbackends:417) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepool] updating pool 5836aaac-0030-0064-024d-02e4 backend from type NoneType instance 0x7f10d667fb70 to type StoragePoolMemoryBackend instance 0x7f10702d7408 (sp:149) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagepool] Connect host #2 to the storage pool 5836aaac-0030-0064-024d-02e4 with master domain: a15496dc-c241-4658-af9d-0dfe11783916 (ver = 302) (sp:699) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Invalidating storage domain cache (sdc:57) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Clearing storage domain cache (sdc:182) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Refreshing storage domain cache (resize=True) (sdc:63) 2024-04-16 11:10:06,320-0400 INFO (jsonrpc/3) [storage.iscsi] Scanning iSCSI devices (iscsi:445) 2024-04-16 11:10:06,456-0400 INFO (jsonrpc/3) [storage.iscsi] Scanning iSCSI devices: 0.14 seconds (utils:373) 2024-04-16 11:10:06,456-0400 INFO (jsonrpc/3) [storage.hba] Scanning FC devices (hba:42) 2024-04-16 11:10:06,481-0400 INFO (jsonrpc/3) [storage.hba] Scanning FC devices: 0.03 seconds (utils:373) 2024-04-16 11:10:06,481-0400 INFO (jsonrpc/3) [storage.multipath] Waiting until multipathd is ready (multipath:95) 2024-04-16 11:10:08,498-0400 INFO (jsonrpc/3) [storage.multipath] Waited 2.02 seconds for multipathd (tries=2, ready=2) (multipath:122) 2024-04-16 11:10:08,498-0400 INFO (jsonrpc/3) [storage.multipath] Resizing multipath devices (multipath:223) 2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.multipath] Resizing multipath devices: 0.00 seconds (utils:373) 2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Refreshing storage domain cache: 2.18 seconds (utils:373) 2024-04-16 11:10:08,499-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Looking up domain a15496dc-c241-4658-af9d-0dfe11783916 (sdc:154) 2024-04-16 11:10:08,536-0400 INFO (jsonrpc/3) [storage.storagedomaincache] Looking up domain a15496dc-c241-4658-af9d-0dfe11783916: 0.04 seconds (utils:373) 2024-04-16 11:10:08,537-0400 INFO (jsonrpc/3) [vdsm.api] FINISH connectStoragePool error=Cannot find master domain: 'spUUID=5836aaac-0030-0064-024d-02e4, msdUUID=a15496dc-c241-4658-af9d-0dfe11783916' from=:::10.2.0.4,44914, flo w_id=44d9e674, task_id=32f0ea2a-044b-4a81-a12e-a269e59a802b (api:35) 2024-04-16 11:10:08,537-0400 ERROR (jsonrpc/3) [storage.taskmanager.task] (Task='32f0ea2a-044b-4a81-a12e-a269e59a802b') Unexpected error (task:860) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/storage/sp.py", line 1550, in setMasterDomain domain = sdCache.produce(msdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 98, in produce domain.getRealDomain() File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 34, in getRealDomain return self._cache._realProduce(self._sdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 122, in _realProduce domain = self._findDomain(sdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 139, in _findDomain return findMethod(sdUUID) File "/usr/lib/python3.6/site-packages/vdsm/storage/sdc.py", line 169, in _findUnfetchedDomain raise se.StorageDomainDoesNotExist(sdUUID) vdsm.storage.exception.StorageDomainDoesNotExist: Storage domain does not exist: ('a15496dc-c241-4658-af9d-0dfe11783916',) During handling of the above exception, another exception occurred: The domain a15496dc-c241-4658-af9d-0dfe11783916 definitely exist, and works on other systems. THe new host can acces the iscsi targets, and i am able to log into them. Any one who knows, which blinder I have to remove, so I see the actual problem? Thanks and best regards Steffen ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WPZAS7YVH2UH66EV6Z3EKBKESNEE6QHL/
[ovirt-users] Advice on upgrading oVirt 4.2 CentOS 7.x cluster to oVirt 4.5 Rocky Linux 8.9
I have multiple aging clusters that I now need to upgrade both the host OS and the oVirt release. I have seen the notes about upgrading 4.2 to 4.3 and then being able to upgrade to 4.5, but what's not so clear is how to upgrade the host nodes' OS versions. After thinking about it, I wonder if this method is sane. Any advice or guidance is greatly appreciated. 1) spin up a new cluster running oVirt 4.5.x on the latest Rocky Linux release. 2) shutdown VMs on the original cluster 3) detach the domain storage 4) snapshot the domain storage (for rollback) 5) import the domain on the new cluster. 6) reload the OS on the original cluster to the new OS release (no local storage) 7) add those hosts to the new cluster ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BDPVYXAAS7IPHJX5APE42CITWLD6H22Q/
[ovirt-users] Importing ubuntu cloud image's failing
Hi Folks! TL;DR: Anyone else in the user group here also using ubuntu cloud images? Have you had any luck? I finally completed the 4.5.4 upgrade and started down the next series of steps to deploy some newer ubuntu images, however the import of the cloud image OVA's doesnt function or at least not as it has previously, using the same method as the person here: https://medium.com/@dsykes012/how-to-import-an-ova-into-ovirt-4-4-2925cd89d3c3 and im using the Ubuntu Lunar image here: https://cloud-images.ubuntu.com/lunar/current/lunar-server-cloudimg-amd64.ova The UI eventually informs me: "Failed to import Vm ubuntu-lunar-23.04-cloudimg-20221227 to Data Center Default, Cluster Default" Then, looking into this on the hypervisor that was performing the task, I found the import log which didnt seem to give me an indication of an obvious failure. (ill attach the log here somehow soon) -Joel ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WDXEWYOUXU5KUT6ZIFFANCQTMTRFFCIB/
[ovirt-users] oVirt 4.4.10 -> 4.5.x RPM upgrade problems
Hi folks! I've have a oVirt 4.4.x installation running for 453 days now without issue. Now that I had some time over the holiday, I thought it would be good to upgrade it to the latest 4.5.x, however im getting stumped on an upgrade step which upgrades the engine setup: https://pastebin.com/mxf6E1R9 A small snippet of the paste-bin here: [root@cloud ovirt-engine]# dnf update ovirt\*setup\* Last metadata expiration check: 0:22:46 ago on Fri 23 Dec 2022 05:55:39 PM CST. Error: Problem 1: package ovirt-engine-setup-base-4.5.4-1.el8.noarch requires python3-otopi >= 1.10.3, but none of the providers can be installed - cannot install the best update candidate for package ovirt-engine-setup-base-4.4.10.7-1.el8.noarch - package python3-otopi-1.10.3-1.el8.noarch is filtered out by exclude filtering Problem 2: package ovirt-engine-setup-plugin-ovirt-engine-4.5.4-1.el8.noarch requires ovirt-provider-ovn >= 1.2.35, but none of the providers can be installed - package ovirt-provider-ovn-1.2.36-1.el8.noarch requires ovirt-python-openvswitch >= 2.15, but none of the providers can be installed - cannot install the best update candidate for package ovirt-engine-setup-plugin-ovirt-engine-4.4.10.7-1.el8.noarch - package ovirt-python-openvswitch-2.15-3.el8.noarch is filtered out by exclude filtering - package ovirt-python-openvswitch-2.15-4.el8.noarch is filtered out by exclude filtering Any help here is appreciated Happy Holidays! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KLKTRGL7UI6ZVFX446QCJIERALADHMHS/
[ovirt-users] Re: vdsmd crashes with sigsegv
One and a half month ok, last nicht same crash again. Well, quite rare, the crashes, but magnitudes more than before the upgrade, anyway. Donno, what I did wrong. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VBBJOVFRJXPE7U5DVFKNDON6QRBSAQIY/
[ovirt-users] Re: vdsmd crashes with sigsegv
Hello Albert, thanks, and sorry for the late response. On Sept. 26 vdsmd went down on the host again. (didn't monitor properly, so, only now, I realized it was down:) This time I could not find any segvs in the logs. When did it start? We used until now, 4.3, and then upgraded first to 4.5.1 (through 4.4), as described in the documentation. Until then, we never encountered crashes of the vdsmd. Only ony after going to 4.5.2 and switching to compatibility level 4.7, random crashed of the vdsmd happen. The Ovirt engine, btw. is on a seperate Virtual machine, outside of the ovirt cluster. On the host ,/var/log/vdsm/vdsm.log: I only can see, logging stoppped, and after restarting vdsmd, it started again. Also, after restarting vdsmd, all Virtual machines on that host are shown with the proper running state. - 2022-09-26 11:52:25,161+0200 INFO (jsonrpc/6) [api.host] FINISH getAllVmStats return={'status': {'code': 0, 'message': 'Done'}, 'statsList': (suppressed)} from=::1,58732 (api:54) 2022-09-26 11:52:25,316+0200 INFO (periodic/2) [vdsm.api] START repoStats(domains=()) from=internal, task_id=cfb0ce21-b884-4fd9-baa6-d020107035fe (api:48) 2022-09-26 11:52:25,317+0200 INFO (periodic/2) [vdsm.api] FINISH repoStats return={'6f018fbd-de93-4c56-880d-8ede2aad2674': {'code': 0, 'lastCheck': '4.6', 'delay': '0.000571996', 'valid': True, 'version': 5, 'a cquired': True, 'actual': True}, '41012bfb-b802-4092-b699-7f5284d95c8e': {'code': 0, 'lastCheck': '5.7', 'delay': '0.00073916', 'valid': True, 'version': 5, 'acquired': True, 'actual': True}, 'a15496dc-c241-4658 -af9d-0dfe11783916': {'code': 0, 'lastCheck': '4.4', 'delay': '0.00066827', 'valid': True, 'version': 5, 'acquired': True, 'actual': True}, '2c870e06-6c70-45ec-b665-ce29408c8a8e': {'code': 0, 'lastCheck': '4.4', 'delay': '0.000624771', 'valid': True, 'version': 5, 'acquired': True, 'actual': True}, '8008fa12-17c7-4d9f-b871-153bdd4a283e': {'code': 0, 'lastCheck': '1.8', 'delay': '0.000390569', 'valid': True, 'version': 5, 'acquired': True, 'actual': True}} from=internal, task_id=cfb0ce21-b884-4fd9-baa6-d020107035fe (api:54) 2022-09-26 11:52:26,171+0200 INFO (jsonrpc/4) [vdsm.api] START getSpmStatus(spUUID='5836aaac-0030-0064-024d-02e4') from=:::10.2.0.4,37000, task_id=d9d88470-3f04-4060-8d19-f9c68fa928ec (api:48) 2022-09-26 11:52:26,191+0200 INFO (jsonrpc/4) [vdsm.api] FINISH getSpmStatus return={'spm_st': {'spmStatus': 'SPM', 'spmLver': 66, 'spmId': 2}} from=:::10.2.0.4,37000, task_id=d9d88470-3f04-4060-8d19-f9c68f a928ec (api:54) 2022-09-26 11:52:26,218+0200 INFO (jsonrpc/5) [vdsm.api] START getStoragePoolInfo(spUUID='5836aaac-0030-0064-024d-02e4') from=:::10.2.0.4,54708, task_id=96aab09f-60ca-4ae7-be31-aa3070a08030 (api:48) 2022-09-26 11:52:26,240+0200 INFO (jsonrpc/5) [vdsm.api] FINISH getStoragePoolInfo return={'info': {'domains': '8008fa12-17c7-4d9f-b871-153bdd4a283e:Active,6f018fbd-de93-4c56-880d-8ede2aad2674:Active,2c870e06-6 c70-45ec-b665-ce29408c8a8e:Active,a15496dc-c241-4658-af9d-0dfe11783916:Active,41012bfb-b802-4092-b699-7f5284d95c8e:Active', 'isoprefix': '', 'lver': 66, 'master_uuid': '41012bfb-b802-4092-b699-7f5284d95c8e', 'ma ster_ver': 293, 'name': 'No Description', 'pool_status': 'connected', 'spm_id': 2, 'type': 'ISCSI', 'version': '5'}, 'dominfo': {'8008fa12-17c7-4d9f-b871-153bdd4a283e': {'status': 'Active', 'alerts': [], 'isopre fix': '', 'version': 5, 'disktotal': '879066349568', 'diskfree': '863233900544'}, '6f018fbd-de93-4c56-880d-8ede2aad2674': {'status': 'Active', 'alerts': [], 'isoprefix': '', 'version': 5, 'disktotal': '854966927 36', 'diskfree': '67779952640'}, '2c870e06-6c70-45ec-b665-ce29408c8a8e': {'status': 'Active', 'alerts': [], 'isoprefix': '', 'version': 5, 'disktotal': '536468258816', 'diskfree': '445602856960'}, &
[ovirt-users] vdsmd crashes with sigsegv
Hello, since upgrade from ovirt 4.3 to 4.5., I encounter problems with one host. vdsmd permanently crashes after a while and it tells me, a segmentation violation is the cause. As result, it becomes unresponsive to ovirt-engine. Environment: rocky linux 8.6, up to date ovirt 4.5.2; One datacenter, compatibility level 4.7 The ovirt engine is on a seperate vm outside of ovirt. Any one else had that problem, or a has a tipp, where to start investigating the problem? Thanks and best regards Steffen ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PUIFW27AJCGRFRHBLLOLCGUCFMGHWVRA/
[ovirt-users] Re: Ovirt engine service fail to start after upgrading from 4.4.9 to 4.4.10
Problem solved. Reason was a fail at engine-setup. Engine setup showed cluster not in Global Maintenance mode, even if the cluster was indeed in Global Maintenance. Had to force engine setup by using a hint from https://www.ovirt.org/media/Hosted-Engine-4.3-deep-dive.pdf, Major issues 4. After this, I hit the "internal server error" problem, which I solved by downgrading postgresql-jdbc: $ dnf downgrade postgresql-jdbc $ systemctl restart ovirt-engine ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GIVJD5OSVD5F5VSK2OWZJRYJSVBNCTNE/
[ovirt-users] Ovirt engine service fail to start after upgrading from 4.4.9 to 4.4.10
Good morning. I have an hosted engine in my VM cluster that fails to start after upgrading from 4.4.9 to 4.4.10. Looking at the ovirt-enginge boot.log, I can see the following: 06:19:46,860 ERROR [org.jboss.as.controller.management-operation] WFLYCTL0013: Operation ("add") failed - address: ([("subsystem" => "logging")]): java.lang.IllegalArgumentException: Failed to instantiate class "org.ovirt.engine.core.logger.LoggerHandler" for handler "ovirt-logger" at org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.AbstractPropertyConfiguration$ConstructAction.lambda$validate$2(AbstractPropertyConfiguration.java:122) at org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.WrappedAction.execute(WrappedAction.java:47) at org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.AbstractPropertyConfiguration$ConstructAction.validate(AbstractPropertyConfiguration.java:118) at org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.LogContextConfigurationImpl.doPrepare(LogContextConfigurationImpl.java:336) at org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.LogContextConfigurationImpl.prepare(LogContextConfigurationImpl.java:289) at org.jboss.as.logging@16.0.1.Final//org.jboss.as.logging.logmanager.ConfigurationPersistence.prepare(ConfigurationPersistence.java:299) at org.jboss.as.logging@16.0.1.Final//org.jboss.as.logging.LoggingOperations$CommitOperationStepHandler.lambda$execute$0(LoggingOperations.java:131) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:1047) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:779) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:468) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1428) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.ModelControllerImpl.boot(ModelControllerImpl.java:546) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:515) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractControllerService.boot(AbstractControllerService.java:477) at org.jboss.as.server@16.0.1.Final//org.jboss.as.server.ServerService.boot(ServerService.java:459) at org.jboss.as.server@16.0.1.Final//org.jboss.as.server.ServerService.boot(ServerService.java:412) at org.jboss.as.controller@16.0.1.Final//org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:416) at java.base/java.lang.Thread.run(Thread.java:829) Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) at org.jboss.logmanager@2.1.18.Final//org.jboss.logmanager.config.AbstractPropertyConfiguration$ConstructAction.lambda$validate$2(AbstractPropertyConfiguration.java:120) ... 17 more Caused by: org.jboss.modules.ModuleLoadError: org.codehaus.jackson.jackson-core-asl at org.jboss.modules.Module.addPaths(Module.java:1288) at org.jboss.modules.Module.link(Module.java:1644) at org.jboss.modules.Module.getPaths(Module.java:1605) at org.jboss.modules.Module.getPathsUnchecked(Module.java:1628) at org.jboss.modules.Module.loadModuleClass(Module.java:748) at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247) at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410) at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116) at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017) at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:423) at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:555) at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:339) at org.jboss.modules.ModuleClassLoader$1.
[ovirt-users] How to add an AlmaLinux 8 template?
Hi, I'm looking for instructions on how to add the AlmaLinux template, resp. I can create and seal a template as an image. but I'm interested in how to do it via cloud instances of qcow2 and cloud-init in the sense:https://wiki.almalinux.org/cloud/Generic-cloud-on-local.html#almalinux-guest-os-support I can't find the instructions ideally step by step. Thanks you very much for support and advice. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2DPNRPJDV53UQEISF72BDXJSF5M7MPZ4/
[ovirt-users] How to find out I / O usge from servers
Hi everyone, I would like via API, or. pull information about I / O usage by individual servers directly from the postre database. But I have a data warehouse turned off for performance reasons. Is this information collected somewhere so that I can collect it from somewhere in my external database or read it from the virus database? Thanks for the information. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VXYYXEXOR2ZGRBQ6PE425L3NFJ3IBIWP/
[ovirt-users] Re: How to set Disk profile via REST API?
I mean $hostname $description $cluster $template $disk_profile < How please? :-D 1 $cpu 1 $ramMB true $ramMBguaranteed $ramMBmax ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PP3WBLW22NQJRSVCUNSAHGNB3L4FIVKT/
[ovirt-users] How to set Disk profile via REST API?
Hi, I have ovirt version: 4.3.4.3-1.el7 I can't find in the documentation how to set up a server disk profile during creation via the REST API. If it didn't work during creation, then it doesn't matter later after creation. How to please set up a disk profile server via REST API? Thank you. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/53JEN35GEHH4HG4NW3VJBV2IR7VO7YVH/
[ovirt-users] Re: Setting up a server via the REST API with adding your own SSH key
I found: https://lists.ovirt.org/pipermail/users/2016-April/038848.html I also use authorized_keys instead of authorized_ssh_keys. This topic has been resolved, thanks. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/OCF5KRTPP4Y6ADUCYYFNKHG2T5Z2QVOD/
[ovirt-users] Setting up a server via the REST API with adding your own SSH key
Hello, please, how i can set ssh_key via REST API on create VM (run-once)? Thanks I have this XML code, but does not working: true $sudoUser $rootPassword $sudoUser ssh-rsa CENSORED r...@1.server.com .. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GK2JGVJ4PAA3ONC2YDVOQEHXBW237H4N/
[ovirt-users] Re: API how to increase extend resize disk VM
although I don't see the elements there via GET, it really works, Thanks a lot. Karma +1 :-) ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Y6554EC3FP45EVZ7NUTKUFETOJRDV5NB/
[ovirt-users] Re: API how to increase extend resize disk VM
ovirt.domain.com: Software Version:4.3.4.3-1.el7 ovirt2.domain.com: Software Version:4.3.10.4-1.el7 I test everything on the server ovirt2.domains.com. No i try #1: GET https://ovirt2.domain.com/ovirt-engine/api/disks/f770c0d1-dd0d-40a8-a69a-a63d8db5c2cc Result #2: false 107374182400 qcow2_v3 false true ok image 20090257408 ... No i try #2: PUT https://ovirt2.domain.com/ovirt-engine/api/disks/f770c0d1-dd0d-40a8-a69a-a63d8db5c2cc 30737418240 Result #2: "content": "\n\nUpdating disk attributes other than QCOW version is permitted only for disk-attachments, which reside under VMs.\nOperation Failed\n\n", "msg": "Status code was 409 and not [200]: HTTP Error 409: Conflict", "url": "https://ovirt2.domain.com/ovirt-engine/api/disks/f770c0d1-dd0d-40a8-a69a-a63d8db5c2cc";, So version 4.3 really has no way to adjust the disk size via the API? The only way is to upgrade to 4.4? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IHYRZE4HJIFL7L7CUTFEMZD2VZJVSVWW/
[ovirt-users] Re: API how to increase extend resize disk VM
I try this: PUT https://ovirt.domain.com/ovirt-engine/api/vms/678faf6f-fa5f-4785-a365-e1b85925575f/diskattachments/f770c0d1-dd0d-40a8-a69a-a63d8db5c2cc true true 30737418240 I recieve: Request syntactically incorrect. Status code was 400 and not [200]: HTTP Error 400: Bad Request ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PUFVAU7GGOZ4ZMFMUNDWATAPPSXMKOTE/
[ovirt-users] Re: API how to increase extend resize disk VM
But for me there is no element for the value of space. It looks something like this: true true virtio_scsi false false false So is it not possible to increase extend space using the API in ovirt? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/BMD7NICA4UUHBRTWOCNY22E3POQUZZLL/
[ovirt-users] Re: API how to increase extend resize disk VM
This is informations from apidoc https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html-single/rest_api_guide/index#services-disk-methods-update Here is example: qcow2_v3 But this not working if i change to this: {{ new size > actual size }} OR {{ new size > actual size }} I get this error: I have HTTP Error 400: Bad Request Request syntactically incorrect. But syntax is OK: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/E73S45SOELXWQ3TCHEGLHNSZ55JGQBPL/
[ovirt-users] Re: API how to increase extend resize disk VM
https://ovirt.mydomains/ovirt-engine/apidoc/#/ is not working (page is blank, has ovirt horizontal menu, but content is empty). You may mean the page https://ovirt.mydomains/ovirt-engine/apidoc/#/services/disk/methods/update It works for me, but the information I see on it seems insufficient (unusable) to me: update This operation updates the disk with the appropriate parameters. The only field that can be updated is qcow_version. For example, disk update can be done using the following request: PUT /ovirt-engine/api/disks/123 With a request body like this: qcow2_v3 Since the backend operation is asynchronous, the disk element that is returned to the user might not be synced with the changed properties. I have HTTP Error 400: Bad Request Request syntactically incorrect. But syntax is OK: Ansible: --- - name: REST call w XML body uri: url: https://ovirt.{{ domain }}/ovirt-engine/api/disks/{{ diskid }} user: {{ user }} password: {{ password }} method: PUT validate_certs: no headers: Content-Type: "application/xml" #body_format: raw body: "{{lookup('file','put.xml')}}" register: result put.xml: 18737418240 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QG2MORLKB3UJ6YQ4ZHW57724PMKWY4FS/
[ovirt-users] API how to increase extend resize disk VM
Hello, please how to increase extend resize disk of VM? I can working with ansible or REST API. Ansible working is here, but i not found manual for update size: https://docs.ansible.com/ansible/2.3/ovirt_disks_module.html On official ovirt documentation i cant found how to update. I found only old manual in KB page, but not working on lastest: https://www.ovirt.org/develop/release-management/features/storage/online-virtual-drive-resize.html PUT /api/vms/{VM_ID}/disks/{DISK_ID} HTTP/1.1 Accept: application/xml Content-type: application/xml {NEW_SIZE_IN_BYTES} Thanks for advice. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/EBIMZ4GMNOYANXDAFZPN3YZX7XDQW3KG/
[ovirt-users] [Rest API] How to get server user from "permissions"?
Hello, please how to get server user from "permissions"? I try this, but does not working: https://ovirt.localhost/ovirt-engine/api/vms/4ekb93a4-64c6-4b13-9927-8f37f2165td2/permissions?follow=permissions.permissions.user._id&search=permission.role._id%20%3D%20---0001-0001&limit=1 I need: Show the server user. This means: Find the user ID of a specific server that is in the role with ID: ---0001-0001 Thanks for advice. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6EVGFYFDZPXW6GQ24WRMJLK4KAMW3QHB/
[ovirt-users] Re: How to assign a server disk and nic profile via REST API?
Temporary solution for me is: PUT /ovirt-engine/api/vms/$serverID/nics/$nicID ovirtmgmt_25 virtio But this solution is not optional, i need set this on "create VM". Ad this to: POST /ovirt-engine/api/vms $hostname $description $cluster $template 1 $cpu 1 $ramMB true $ramMBguaranteed $ramMBmax like this, but not workling: $hostname $description $cluster $template ovirtmgmt_25 virtio 1 $cpu 1 $ramMB true $ramMBguaranteed $ramMBmax ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/I3IHCJIR5N7M6ODF75QS7DR4E2VWSWYU/
[ovirt-users] How i can set vnic while Create VM
How i can set vnic while Create VM via rest-api? I mean this (on screenshot), how to via rest-api? https://prnt.sc/126trb8 Thanks very much. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/RE7ZTP43GF77QVFRROB6VPCJUVOLXL3L/
[ovirt-users] Re: How to assign a server disk and nic profile via REST API?
This is to add a secondary additional vnic. I don't need that. I want to change exist something primary vnic, not add it. Optional i need set this vnic while "create VM". I want set this from screenshot on create VM setting. https://prnt.sc/126trb8 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/L54KTSLCNVMRGKWP7HDQVVVEN5GMNAR4/
[ovirt-users] Re: How to reduce load during create VM
Hi, no, we don't use bit cloning via "clone" function, but we use templates as a raw format template. When creating a VM through this template, the server load will increase a lot. We want to minimize this sharp increase during the establishment. We are willing to wait longer to set up the server. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/UZNQMWBETBZNAV6I47EFE5W6ZB4TDUJR/
[ovirt-users] How to reduce load during create VM
Hi everyone, please, can you limit the "Create VM" process somewhere so that setting up quota does not load the server so much, especially storage when duplicating the template disk? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2PO6CSPZN6N4E2VHNDOSS2VHMP2ZFH7J/
[ovirt-users] Re: How to assign a server disk and nic profile via REST API?
Thanks. Is it possible to do it like this via the REST-API? I can't find it in the documentation. :-( I don't use Python. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GBCOWSEHG6HR2FFWTY6MLD632EPOOQWT/
[ovirt-users] After upgrade to 4.4.5: cockpit login error
Hello, 1. Installation ovirt node iso 4.4.4 2. dnf upgrade -> 4.4.5 -> error login cockpit: Message: pr 18 13:02:53 h2 systemd[1]: cockpit-wsinstance-https-factory@2-7789-995.service: Succeeded. Apr 18 13:02:53 h2 cockpit-ws[7796]: cockpit-ws: Failed to open certificate file /run/cockpit/tls/e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855: No such file or directory Apr 18 13:02:55 h2 cockpit-ws[7796]: cockpit-session: open(/var/log/btmp) failed: Permission denied What is todo? Thx. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/37INWXKROT2IYJSRXOWW343FVP2M6IBR/
[ovirt-users] How to assign a server disk and nic profile via REST API?
Hello to everybody, for about an hour I have stuck my nose in the ovirt and rhev documentation, but I still can't understand how to use the REST API to change the disk profile and nothing the server profile. Ideally, how to set it for them when setting up a VM. Thank you so much for the advice. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/WK2XPICALNTXSLTUODFJFFZZB7B5PXZL/
[ovirt-users] Re: Upgrade from ovirt-node-ng 4.4.1 to 4.4.2 fails with "Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will
Thanks for your answer. Yesterday we removed all content from /rhev/data-center/mnt/blockSD/* on our nodes (in Local Maintenance mode) and manually updated the nodes with "dnf update". After a reboot and a night's sleep, all 12 nodes are reporting up to date status. That is, we are now on 4.4.2. Looking forward to see the error corrected in a future release. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/AU44FRHLBFCB6RAILQCRTFHVVCM6JR7D/
[ovirt-users] Re: Upgrade from ovirt-node-ng 4.4.1 to 4.4.2 fails with "Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will
Hi, Didi. The command "find / -xdev -path "*/dom_md/metadata" -not -empty -not -type l" shows no storage domains, so I guess this would solve the "false positive" list of storage domains that are not really mounted to the node we want to update. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GPM7LBRKVPQAQF2CTV66CG7E6LOMAABT/
[ovirt-users] Re: Upgrade from ovirt-node-ng 4.4.1 to 4.4.2 fails with "Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will
Hi again. Just did a test. I unmapped the node from the iSCSI SAN and rebooted the node. After reboot, the storage domains still where listed as / storage domains. In other words, this was not a solution. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/D2LXOYU2PK3V45BRT3SUIBNODUBXV5GZ/
[ovirt-users] Re: Upgrade from ovirt-node-ng 4.4.1 to 4.4.2 fails with "Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will
Hi, Didi. Thanks for your answer. Unfortunately the suggested command shows the same storage domains as I listed above. The node is in Maintenance (as it would be when Installing an update from the GUI). None of these storage domains are mounted on the node ( at least not visible when running command "mount"), thus I am not able to unmount them. I guess they are visible to the node's OS due to the fact that they are iSCSI domains, even if the node itself makes no use of them. That said, looking at the files listed by the find command you gave me, the storage domains all have links to non-existent /dev/ locations, like the following: /rhev/data-center/mnt/blockSD/0d57fcd3-4622-41cc-ab23-744b93d175a0/dom_md/: total 0 lrwxrwxrwx. 1 vdsm kvm 45 Oct 6 09:36 ids -> /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/ids lrwxrwxrwx. 1 vdsm kvm 47 Oct 6 09:36 inbox -> /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/inbox lrwxrwxrwx. 1 vdsm kvm 48 Oct 6 09:36 leases -> /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/leases lrwxrwxrwx. 1 vdsm kvm 48 Oct 6 09:36 master -> /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/master lrwxrwxrwx. 1 vdsm kvm 50 Oct 6 09:36 metadata -> /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/metadata lrwxrwxrwx. 1 vdsm kvm 48 Oct 6 09:36 outbox -> /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/outbox lrwxrwxrwx. 1 vdsm kvm 49 Oct 6 09:36 xleases -> /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/xleases ls -l /dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/ids ls: cannot access '/dev/0d57fcd3-4622-41cc-ab23-744b93d175a0/ids': No such file or directory I guess I can remove the export from the iSCSI SAN towards the node, reboot the node and then try to upgrade the node via "dnf update". However, the node will then not be able to serve the storage domains to it's VMs when taken out of Maintenance. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/3BXBEK6MSNQFZ35EOHAN5XZUOZSMRGDB/
[ovirt-users] Upgrade from ovirt-node-ng 4.4.1 to 4.4.2 fails with "Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will los
So, we have a cluster of 3 servers running oVirt Node 4.4.1. Now we are attempting to upgrade it to latest version, 4.4.2, but it fails as shown below. Problem is that the Storage domains listed are all located on an external iSCSI SAN. The Storage Domains were created in another cluster we had (oVirt Node 4.3 based) and detached from the old cluster and imported successfully into the new cluster through the oVirt Management interface. As I understand, oVirt itself has created the mount points under /rhev/data-center/mnt/blockSD/ for each of the iSCSI domains, and as such they are not really storaged domains on the / filesystem. I do believe the solution to the mentioned BugZilla bug has caused a new bug, but I may be wrong. I cannot see what we have done wrong when importing these storage domains to the cluster (well, actually, some were freshly created in this cluster, thus fully managed by oVirt 4.4 manager interface). What can we do to proceed in upgrading the hosts to latest oVirt Node? Dependencies resolved. = Package Architecture Version RepositorySize = Upgrading: ovirt-node-ng-image-update noarch 4.4.2-1.el8 ovirt-4.4782 M replacing ovirt-node-ng-image-update-placeholder.noarch 4.4.1.5-1.el8 Transaction Summary = Upgrade 1 Package Total download size: 782 M Is this ok [y/N]: y Downloading Packages: ovirt-node-ng-image-update-4.4.2-1.el8.noarch.rpm 8.6 MB/s | 782 MB 01:31 - Total 8.6 MB/s | 782 MB 01:31 Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing: 1/1 Running scriptlet: ovirt-node-ng-image-update-4.4.2-1.el8.noarch 1/3 Local storage domains were found on the same filesystem as / ! Please migrate the data to a new LV before upgrading, or you will lose the VMs See: https://bugzilla.redhat.com/show_bug.cgi?id=1550205#c3 Storage domains were found in: /rhev/data-center/mnt/blockSD/c3df4c98-ca97-4486-a5d4-d0321a0fb801/dom_md /rhev/data-center/mnt/blockSD/90a52746-e0cb-4884-825d-32a9d94710ff/dom_md /rhev/data-center/mnt
[ovirt-users] oVirt disk disappeared after importing iSCSI domain
Hi all oVirt experts. So, I managed to f.. up a VM today. I had one VM running on a oVirt 4.3 cluster, where the disk was located on an iSCSI data domain. I stopped the VM, put the storage domain in maintenance mode, detached adn removed the storage domain from the ovirt 4.3 cluster. Then I imported the storage domain to our new oVirt 4.4.1 cluster, let the process convert it from V4 to V5 format and activated the storage domain in the new cluster. Entering the information page for the imported storage domain, I expected to see "Import VM" and "Import Disk" menus, but these menues did not appear as they did for other storage domains that I successfully had moved from old to new cluster. Clicking "Scan Disks" did not help either. So, now I am stuck with a storage domain where the VM's disk is located, but oVirt is not able to see the disk. What can I do to recover the lost disk from the storage domain? Any CLI commands available in ovirt 4.4.1 would be nice. Thanks in advance for your quick and good help. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/STKSZC3XHZWEQKFWPU4YMFIZ3NWP3KCH/
[ovirt-users] New HCI with gluster
I am performing a new install of 3 nodes ovnode1 - 3 disks,install on first two disks ovnode2 - 3 disks,install on first two disks ovnode3 - 3 disks,install on first two disks Storage network interfaces are configured with 192.168.xxx.10 no gateways configured for this network Data network interfaces are configured with 10.3.x.10 When i run the wizard it always fails. All 3 hosts are running the latest stable (4.3.9). I have attached the log files from the runs on these hosts PLAY [Setup backend] *** TASK [Gathering Facts] * ok: [ovnode1.pop3.metamakers.org] ok: [ovnode3.pop3.metamakers.org] TASK [Check if valid hostnames are provided] *** changed: [ovnode3.pop3.metamakers.org -> localhost] => (item=ovnode3.pop3.metama kers.org) changed: [ovnode3.pop3.metamakers.org -> localhost] => (item=ovnode1.pop3.metama kers.org) TASK [Check if provided hostnames are valid] *** ok: [ovnode3.pop3.metamakers.org] => { "changed": false, "msg": "All assertions passed" } ok: [ovnode1.pop3.metamakers.org] => { "changed": false, "msg": "All assertions passed" } TASK [Check if /var/log has enough disk space] * skipping: [ovnode3.pop3.metamakers.org] skipping: [ovnode1.pop3.metamakers.org] TASK [Check if the /var is greater than 15G] *** skipping: [ovnode3.pop3.metamakers.org] skipping: [ovnode1.pop3.metamakers.org] TASK [Check if disks have logical block size of 512B] ** skipping: [ovnode3.pop3.metamakers.org] => (item={u'vgname': u'gluster_vg_sdc', u'pvname': u'/dev/sdc'}) skipping: [ovnode1.pop3.metamakers.org] => (item={u'vgname': u'gluster_vg_sdc', u'pvname': u'/dev/sdc'}) TASK [Check if logical block size is 512 bytes] skipping: [ovnode3.pop3.metamakers.org] => (item=Logical Block Size) skipping: [ovnode1.pop3.metamakers.org] => (item=Logical Block Size) TASK [Get logical block size of VDO devices] *** skipping: [ovnode3.pop3.metamakers.org] skipping: [ovnode1.pop3.metamakers.org] TASK [Check if logical block size is 512 bytes for VDO devices] skipping: [ovnode3.pop3.metamakers.org] skipping: [ovnode1.pop3.metamakers.org] TASK [gluster.infra/roles/firewall_config : Start firewalld if not already start ed] *** ok: [ovnode1.pop3.metamakers.org] ok: [ovnode3.pop3.metamakers.org] TASK [gluster.infra/roles/firewall_config : check if required variables are set] *** skipping: [ovnode3.pop3.metamakers.org] skipping: [ovnode1.pop3.metamakers.org] TASK [gluster.infra/roles/firewall_config : Open/Close firewalld ports] ok: [ovnode1.pop3.metamakers.org] => (item=2049/tcp) ok: [ovnode3.pop3.metamakers.org] => (item=2049/tcp) ok: [ovnode1.pop3.metamakers.org] => (item=54321/tcp) ok: [ovnode3.pop3.metamakers.org] => (item=54321/tcp) ok: [ovnode1.pop3.metamakers.org] => (item=5900/tcp) ok: [ovnode3.pop3.metamakers.org] => (item=5900/tcp) ok: [ovnode1.pop3.metamakers.org] => (item=5900-6923/tcp) ok: [ovnode3.pop3.metamakers.org] => (item=5900-6923/tcp) ok: [ovnode1.pop3.metamakers.org] => (item=5666/tcp) ok: [ovnode3.pop3.metamakers.org] => (item=5666/tcp) ok: [ovnode1.pop3.metamakers.org] => (item=16514/tcp) ok: [ovnode3.pop3.metamakers.org] => (item=16514/tcp) TASK [gluster.infra/roles/firewall_config : Add/Delete services to firewalld rul es] *** ok: [ovnode1.pop3.metamakers.org] => (item=glusterfs) ok: [ovnode3.pop3.metamakers.org] => (item=glusterfs) TASK [gluster.infra/roles/backend_setup : Gather facts to determine the OS distr ibution] *** ok: [ovnode1.pop3.metamakers.org] ok: [ovnode3.pop3.metamakers.org] TASK [gluster.infra/roles/backend_setup : Change to Install lvm tools for debian systems.] *** skipping: [ovnode3.pop3.metamakers.org] skipping: [ovnode1.pop3.metamakers.org] TASK [gluster.infra/roles/backend_setup : Change to Install lvm tools for RHEL s
[ovirt-users] Re: nfs
So I think I fixed the option. I created a sanlock user (179) on the NFS server, share option also needed to use no_root_squash. Simon -Original Message- From: Vojtech Juranek Sent: September 9, 2019 2:55 PM To: users@ovirt.org Subject: [ovirt-users] Re: nfs Hi, > I`m trying to mount a nfs share. > > > > if I manually mount it from ssh, I can access it without issues. > > > > However when I do it from the web config, it keeps failing: the error means sanlock cannot write a resource on our device. Please check you have proper permission on your NFS (has to be writeable by uid:guid 36:36) and eventually check /var/log/sanlock.log if there are any details > > > Not sure how to solve that. > > > > Thanks > > > > Simon > > > > 2019-09-09 09:08:47,601-0400 INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC > call Host.ping2 succeeded in 0.00 seconds (__init__:312) > > 2019-09-09 09:08:47,610-0400 INFO (jsonrpc/3) [vdsm.api] START > repoStats(domains=[u'4f4828c2-8f78-4566-a69d-a37cd73446d4']) from=::1,42394, > task_id=6c1eeef7-ff8c-4d0d-be85-ced03aae4bc2 (api:48) > > 2019-09-09 09:08:47,610-0400 INFO (jsonrpc/3) [vdsm.api] FINISH repoStats > return={u'4f4828c2-8f78-4566-a69d-a37cd73446d4': {'code': 0, 'actual': True, > 'version': 5, 'acquired': True, 'delay': '0.00101971', 'lastCheck': '0.4', > 'valid': True}} from=::1,42394, > task_id=6c1eeef7-ff8c-4d0d-be85-ced03aae4bc2 (api:54) > > 2019-09-09 09:08:47,611-0400 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC > call Host.getStorageRepoStats succeeded in 0.00 seconds (__init__:312) > > 2019-09-09 09:08:47,839-0400 INFO (jsonrpc/4) [jsonrpc.JsonRpcServer] RPC > call Host.ping2 succeeded in 0.00 seconds (__init__:312) > > 2019-09-09 09:08:47,846-0400 INFO (jsonrpc/2) [api.host] START > getCapabilities() from=::1,42394 (api:48) > > 2019-09-09 09:08:48,149-0400 INFO (jsonrpc/2) [root] managedvolume not > supported: Managed Volume Not Supported. Missing package os-brick.: ('Cannot > import os_brick',) (caps:152) > > 2019-09-09 09:08:49,212-0400 INFO (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC > call Host.ping2 succeeded in 0.01 seconds (__init__:312) > > 2019-09-09 09:08:49,263-0400 INFO (jsonrpc/2) [root] > /usr/libexec/vdsm/hooks/after_get_caps/50_openstacknet: rc=0 err= > (hooks:114) > > 2019-09-09 09:08:49,497-0400 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC > call Host.ping2 succeeded in 0.00 seconds (__init__:312) > > 2019-09-09 09:08:49,657-0400 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer] RPC > call Host.ping2 succeeded in 0.00 seconds (__init__:312) > > 2019-09-09 09:08:49,665-0400 INFO (jsonrpc/7) [vdsm.api] START > repoStats(domains=[u'4f4828c2-8f78-4566-a69d-a37cd73446d4']) from=::1,42394, > task_id=14b596bf-bc1c-412b-b1fc-8d53f17d88f7 (api:48) > > 2019-09-09 09:08:49,666-0400 INFO (jsonrpc/7) [vdsm.api] FINISH repoStats > return={u'4f4828c2-8f78-4566-a69d-a37cd73446d4': {'code': 0, 'actual': True, > 'version': 5, 'acquired': True, 'delay': '0.00101971', 'lastCheck': '2.4', > 'valid': True}} from=::1,42394, > task_id=14b596bf-bc1c-412b-b1fc-8d53f17d88f7 (api:54) > > 2019-09-09 09:08:49,667-0400 INFO (jsonrpc/7) [jsonrpc.JsonRpcServer] RPC > call Host.getStorageRepoStats succeeded in 0.00 seconds (__init__:312) > > 2019-09-09 09:08:49,800-0400 INFO (jsonrpc/2) [root] > /usr/libexec/vdsm/hooks/after_get_caps/openstacknet_utils.py: rc=0 err= > (hooks:114) > > 2019-09-09 09:08:50,464-0400 INFO (jsonrpc/2) [root] > /usr/libexec/vdsm/hooks/after_get_caps/ovirt_provider_ovn_hook: rc=0 err= > (hooks:114) > > 2019-09-09 09:08:50,467-0400 INFO (jsonrpc/2) [api.host] FINISH > getCapabilities return={'status': {'message': 'Done', 'code': 0}, 'info': > {u'HBAInventory': {u'iSCSI': [{u'InitiatorName': > u'iqn.1994-05.com.redhat:d8c85fc0ab85'}], u'FC': []}, u'packages2': > {u'kernel': {u'release': u'957.27.2.el7.x86_64', u'version': u'3.10.0'}, > u'spice-server': {u'release': u'6.el7_6.1', u'version': u'0.14.0'}, > u'librbd1': {u'release': u'4.el7', u'version': u'10.2.5'}, u'vdsm': > {u'release': u'1.el7', u'version': u'4.30.24'}, u'qemu-kvm': {u'release': > u
[ovirt-users] nfs
00', u'dhcpv4': True, u'netmask': u'255.255.255.0', u'ipv4defaultroute': True, u'stp': u'off', u'ipv4addrs': [u'192.168.20.101/24'], u'ipv6gateway': u'::', u'gateway': u'192.168.20.1', u'opts': {u'multicast_last_member_count': u'2', u'vlan_protocol': u'0x8100', u'hash_elasticity': u'4', u'multicast_query_response_interval': u'1000', u'group_fwd_mask': u'0x0', u'multicast_snooping': u'1', u'multicast_startup_query_interval': u'3125', u'hello_timer': u'0', u'multicast_querier_interval': u'25500', u'max_age': u'2000', u'hash_max': u'512', u'stp_state': u'0', u'topology_change_detected': u'0', u'priority': u'32768', u'multicast_igmp_version': u'2', u'multicast_membership_interval': u'26000', u'root_path_cost': u'0', u'root_port': u'0', u'multicast_stats_enabled': u'0', u'multicast_startup_query_count': u'2', u'nf_call_iptables': u'0', u'vlan_stats_enabled': u'0', u'hello_time': u'200', u'topology_change': u'0', u'bridge_id': u'8000.f8bc1234c8a8', u'topology_change_timer': u'0', u'ageing_time': u'3', u'nf_call_ip6tables': u'0', u'multicast_mld_version': u'1', u'gc_timer': u'6672', u'root_id': u'8000.f8bc1234c8a8', u'nf_call_arptables': u'0', u'group_addr': u'1:80:c2:0:0:0', u'multicast_last_member_interval': u'100', u'default_pvid': u'1', u'multicast_query_interval': u'12500', u'multicast_query_use_ifaddr': u'0', u'tcn_timer': u'0', u'multicast_router': u'1', u'vlan_filtering': u'0', u'multicast_querier': u'0', u'forward_delay': u'0'}, u'ports': [u'em1']}}, u'uuid': u'4c4c4544-0046-3310-8034-c8c04f4a3032', u'onlineCpus': u'0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,1,3,5,7,9,11,13,15,17,19,21,23, 25,27,29,31', u'nameservers': [u'192.168.168.1'], u'nics': {u'em4': {u'ipv6autoconf': True, u'addr': u'', u'speed': 1000, u'dhcpv6': False, u'ipv6addrs': [], u'mtu': u'1500', u'dhcpv4': False, u'netmask': u'', u'ipv4defaultroute': False, u'ipv4addrs': [], u'hwaddr': u'f8:bc:12:34:c8:ab', u'ipv6gateway': u'::', u'gateway': u''}, u'idrac': {u'ipv6autoconf': True, u'addr': u'', u'speed': 0, u'dhcpv6': False, u'ipv6addrs': [], u'mtu': u'1500', u'dhcpv4': False, u'netmask': u'', u'ipv4defaultroute': False, u'ipv4addrs': [], u'hwaddr': u'f8:bc:12:37:d8:b1', u'ipv6gateway': u'::', u'gateway': u''}, u'em1': {u'ipv6autoconf': False, u'addr': u'', u'speed': 1000, u'dhcpv6': False, u'ipv6addrs': [], u'mtu': u'1500', u'dhcpv4': False, u'netmask': u'', u'ipv4defaultroute': False, u'ipv4addrs': [], u'hwaddr': u'f8:bc:12:34:c8:a8', u'ipv6gateway': u'::', u'gateway': u''}, u'em3': {u'ipv6autoconf': True, u'addr': u'', u'speed': 1000, u'dhcpv6': False, u'ipv6addrs': [], u'mtu': u'1500', u'dhcpv4': False, u'netmask': u'', u'ipv4defaultroute': False, u'ipv4addrs': [], u'hwaddr': u'f8:bc:12:34:c8:aa', u'ipv6gateway': u'::', u'gateway': u''}, u'em2': {u'ipv6autoconf': True, u'addr': u'', u'speed': 100, u'dhcpv6': False, u'ipv6addrs': [], u'mtu': u'1500', u'dhcpv4': False, u'netmask': u'', u'ipv4defaultroute': False, u'ipv4addrs': [], u'hwaddr': u'f8:bc:12:34
[ovirt-users] gluster
Hi, I see options to deploy ovirt with gluster during the initial rollout, however I can't seem to find information as to how I can add it following a non gluster initial setup: GlusterFS Version: [N/A] Thanks Simon ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KNRQN76L3XGNLYXYEIRYVDCJGU5BBGL5/
[ovirt-users] Re: network config change
So in the case here, the work was already started outside of the ovirt engine UI. I inherited the problem, so far I've made sure to point the em1,3 to the bond0, confirmed it was working (in mode 4, lacp), pointed the bond0 to the ovirtmgmt bridge. Now the current setup uses dhcp and the IP address is successfully assigned. One of the issue I'm seeing right now is that the hosted engine VM will not start. So I started looking a bit further and I can see that route has some issues: 192.168.20.0/24 dev em1 proto kernel scope link src 192.168.20.108 192.168.20.0/24 dev ovirtmgmt proto kernel scope link src 192.168.20.108 The first line prevents the host from talking to it's default gateway (20.1) because it's using em1 which has no IP (part of bond0) If I remove the line from the routing table, I can successfully ping the default gateway through the ovirtmgmt interface. I can't figure out how to prevent the system from recreating the first line during a reboot. I don’t know if this is one of the reason why the engine fails or not, but since the ovirt startup process seems to validate ping, when the services are starting during boot time, they'll fail because that route is re-added. Thanks again Simon -Original Message- From: Dominik Holler Sent: September 6, 2019 2:07 AM To: mailing-ov...@qic.ca Cc: users@ovirt.org Subject: [ovirt-users] Re: network config change On Thu, 5 Sep 2019 08:27:07 -0400 wrote: > Greetings, > > So we have a single hosted engine ovirt box deployed. > > When this was deployed, the network requirements were poorly > determined and there was no port teaming or any vlan configuration. > > now we need to change that. > > I have searched all over for any form of procedure or guide as to how > we do this. > > in summary: > > I need to go from a setup that uses em1 as it's default device and > gateway to a setup where em1 and 3 are bonded into bond0 and now use that > instead. > > All modifications should be done via oVirt Engine, e.g. in Administration Portal via Compute > Hosts > hostname > Network Interfaces > Setup Host Networks because this way the change will be rolled back automatically on failures. Because this change modifies many aspects of the management network, I would recommend to add a temporary second host, migrate the hosted Engine on this second host, and put the first host in maintenance and migrate back to the first host after the change succeeded. > > As for the vlan we could live with keeping the native vlan configured > on the cisco side for management and only add extra ones for VMs. > > any assistance as to what I need to go through from a bash shell would > be appreciated. > > thanks > > Simon > ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/FBWLN2RGHSQO7NJPSQR7RMEE62RAFDU2/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/CWD33ZQLGAIKQPTETZXHQVYA7LSFMYEP/
[ovirt-users] network config change
Greetings, So we have a single hosted engine ovirt box deployed. When this was deployed, the network requirements were poorly determined and there was no port teaming or any vlan configuration. now we need to change that. I have searched all over for any form of procedure or guide as to how we do this. in summary: I need to go from a setup that uses em1 as it's default device and gateway to a setup where em1 and 3 are bonded into bond0 and now use that instead. As for the vlan we could live with keeping the native vlan configured on the cisco side for management and only add extra ones for VMs. any assistance as to what I need to go through from a bash shell would be appreciated. thanks Simon ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/G53XTI7F3MN5ZHS42OGSANTUKQAHNEA6/
[ovirt-users] Re: Hosted Engine Storage migration
Thanks for the reply! Sorry, it's been a while for my response. I presently have 3 hypervisors in this environment - do I need to remove one of the hypervisors from the cluster and use that to run the `hosted-engine --deploy --restore-from-file=` command? or can this be done completely in-situ with a running hosted-engine running? I'm really unclear about where to start and the docs vary in description. Thanks for your help! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/FPZQL7OUH5NDQOPCAHWBCVCAVSV4YK6B/
[ovirt-users] Re: Hosted Engine Storage migration
Hi folks! There are even more links than I mentioned above and also others confused by the process: https://lists.ovirt.org/pipermail/users/2017-January/078739.html https://lists.ovirt.org/pipermail/users/2018-January/086116.html I'm still looking for an answer here - do I shut down my existing hosted VM and follow: https://bugzilla.redhat.com/show_bug.cgi?id=1409112#c12 ? will I need to provision this on a new piece of metal that will be added to the stack? Thanks, Joel ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/VZ4BJAKJDQ2CAB3GOWLPZAQP4VNKRXXK/
[ovirt-users] Hosted Engine Storage migration
Hello listmembers! I'm in search of some steps to use to migrate my Hosted-Engine from one NFS storage domain to another different NFS storage domain. One of the possible ways to accomplish this task may already be a feature with oVirt 4.1, I'm using 4.2 https://lists.ovirt.org/pipermail/users/2017-January/078739.html (New feature in 4.1?) Will someone elaborate the steps to use this new feature and how I could use it to accomplish this task? the bug link in the email linked above has a comment (https://bugzilla.redhat.com/show_bug.cgi?id=1409112#c12) - does this mean I need to redeploy the hosted-engine? I'm not able to follow as I'm new to oVirt and still learning the ins and outs and design if I'm on the wrong path here please correct me. Thank you, -Joel ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PIKR5P7E2JUXHAZKME6ZIUZD5EY5CKIM/
[ovirt-users] Desktops as Nodes and Client?
Hi, I'm starting to look at oVirt to help with a datacentre consolidation project to drastically reduce the number of physical servers and it seems like a great fit. As an added bonus, it looks like it might help solve some desktop management challenges we have. Since the desktop PCs are reasonably powerful, what I would ideally like is for them to be nodes, each capable of running a single templated VM accessed by the local user. I can only seem to find documentation relating to standard VDI, i.e thin clients and fat servers. As I'm trying to reduce the number of servers, this is not ideal. Does anyone know of a similar setup or can provide some pointers? Thanks ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/OXPT73W2MFBJN3FSOJH425AR62467L2L/
[ovirt-users] Error after rebooting ovirt-engine
Hi all, after rebooting the ovirt-engine (4.2) i'm unable to log in to the Admin-portal anymore, because of a SerialisationException. org.apache.commons.lang.SerializationException: org.codehaus.jackson.map.JsonMappingException: No default constructor for [collection type; class java.util.HashMap$KeySet, contains [simple type, class org.ovirt.engine.core.compat.Guid]] (through reference chain: org.ovirt.engine.core.common.action.CreateAllSnapshotsFromVmParameters["diskIds"]) The error disappears after putting in the credentials. Irestarting the ovirt-engine service of the whole (CentOS) VM wouldn't fix it. the server.log states a lot of these: 2018-08-11 01:10:40,084+02 ERROR [org.jboss.as.ejb3.invocation] (EE-ManagedThreadFactory-engineScheduled-Thread-59) WFLYEJB0034: EJB Invocation failed on component Backend for method public abstract org.ovirt.engine.core.common.action.ActionReturnValue org.ovirt.engine.core.bll.interfaces.BackendInternal.runInternalAction(org.ovirt.engine.core.common.action.ActionType,org.ovirt.engine.core.common.action.ActionParametersBase): javax.ejb.EJBException: org.apache.commons.lang.SerializationException: org.codehaus.jackson.map.JsonMappingException: No default constructor for [collection type; class java.util.HashMap$KeySet, contains [simple type, class org.ovirt.engine.core.compat.Guid]] (through reference chain: org.ovirt.engine.core.common.action.CreateAllSnapshotsFromVmParameters["diskIds"]) at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInNoTx(CMTTxInterceptor.java:214) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:266) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:379) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:244) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:509) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67) [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:438) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:609) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:57) at org.jboss.invocat
[ovirt-users] Re: 4.2.3 upgrade with a few errors
I did not run the hosted engine setup again. I only ran it once during the initial setup. Did I send the wrong set of logs? On 2018-05-22 07:08, Simone Tiraboschi wrote: On Tue, May 22, 2018 at 6:19 AM, wrote: I have attached the logs in case you can find anything The upgrade to all 3 nodes generated a few errors. 1) Had to put node in & out of maintenance a few times before I could get the node to activate. 2) Node 1 upgrade failed. Hi, you attached hosted-engine-setup logs but you are not supposed to run it again on node upgrades. After activating the node, it became unresponsive. I had to login via ipmi to reboot the node. 3) /data-bricks: had 1 unsynced error & one 5 min self-heal Had to put node in & out of maintenance a few times before I could get the node to activate. Thx Femi ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine w Gluster - increase number of hosts
I thought the total number of hosts has to be odd (5, 9) not even (6, 8). I guess I was wrong. On 2018-05-21 07:09, Jayme wrote: afaik you should have at minimum 3 hosts. Above that you can have any amount you want but I believe you need to have multiples of 3 gluster bricks On Mon, May 21, 2018 at 10:57 AM, wrote: Is 3 the max number of hosts? On 2018-05-20 22:45, ov...@fateknollogee.com wrote: Using this as reference: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [1] Assuming you want to increase the number of hosts from 3 to 5 or 9. How do you add more hosts? What is best practice & any gotcha's? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine w Gluster - increase number of hosts
Is 3 the max number of hosts? On 2018-05-20 22:45, ov...@fateknollogee.com wrote: Using this as reference: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ Assuming you want to increase the number of hosts from 3 to 5 or 9. How do you add more hosts? What is best practice & any gotcha's? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] oVirt Gluster storage hardware
For those folks using SSD with Gluster, are you doing RAID or HBA? Which is recommended for performance. (I've asked this question before, not sure I got a good answer) ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Does the MAC address ever change during the deployment process? What is meant by "proper MAC reservation"? On 2018-05-21 01:35, Martin Sivak wrote: Hi, It failed with a password like this ##ZtHouse1234## I smell an issue with the Ansible var file we use to pass the password into the job. We should probably base64 encode it or something. With DHCP, the deployment failed when it was trying to add the gluster host. Once I changed the engine to static, the deployment passed. DHCP is tricky as you need to make sure that the FQDN always matches the same VM (proper MAC, DNS and DHCP reservation come into play). But this is the default for all installs I did and always worked fine. Best regards Martin Sivak On Mon, May 21, 2018 at 10:18 AM, wrote: It failed with a password like this ##ZtHouse1234## I changed the password to ZtHouse1234 & the error went away. With DHCP, the deployment failed when it was trying to add the gluster host. Once I changed the engine to static, the deployment passed. Also Squeakz (on ovirt channel - IRC) said he has also seen the problem with dhcp. On 2018-05-21 01:07, Simone Tiraboschi wrote: On Mon, May 21, 2018 at 7:41 AM, wrote: I finally got it to install...all green lights!! Thanks to Simone and Squeakz (on IRC) for all the help. I have a few follow up questions, I'll post them in a new email thread. Do not: (these 2 items seemed to be the main cause of my deployment errors) -use special characters in any of your passwords - letters & numbers only. We had a bug in the past ( https://bugzilla.redhat.com/show_bug.cgi?id=1528253 ) but we never really reproduced it, better to double check. Can you please provide an example of password that make it failing? -hosted engine vm - assign static IP, no dhcp reservation. I'm pretty sure that DHCP based configuration are correctly working, I'd suggest to double check your DHCP server. On 2018-05-18 00:56, Simone Tiraboschi wrote: On Fri, May 18, 2018 at 9:54 AM, wrote: Thanks for the info. Unfortunately, I do not have the ovirt-node3 logs since I deleted all 3 nodes. I have now re-installed ovirt node on all 3 hosts. I will double check that hosts can resolve each other. All hosts should correctly resolve the engine VM fqdn, the engine VM has to correctly resolve the address of all the three hosts. Any other advise (or things to check) before I re-try Hosted Engine Setup? Nothing special on my side. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
It failed with a password like this ##ZtHouse1234## I changed the password to ZtHouse1234 & the error went away. With DHCP, the deployment failed when it was trying to add the gluster host. Once I changed the engine to static, the deployment passed. Also Squeakz (on ovirt channel - IRC) said he has also seen the problem with dhcp. On 2018-05-21 01:07, Simone Tiraboschi wrote: On Mon, May 21, 2018 at 7:41 AM, wrote: I finally got it to install...all green lights!! Thanks to Simone and Squeakz (on IRC) for all the help. I have a few follow up questions, I'll post them in a new email thread. Do not: (these 2 items seemed to be the main cause of my deployment errors) -use special characters in any of your passwords - letters & numbers only. We had a bug in the past ( https://bugzilla.redhat.com/show_bug.cgi?id=1528253 ) but we never really reproduced it, better to double check. Can you please provide an example of password that make it failing? -hosted engine vm - assign static IP, no dhcp reservation. I'm pretty sure that DHCP based configuration are correctly working, I'd suggest to double check your DHCP server. On 2018-05-18 00:56, Simone Tiraboschi wrote: On Fri, May 18, 2018 at 9:54 AM, wrote: Thanks for the info. Unfortunately, I do not have the ovirt-node3 logs since I deleted all 3 nodes. I have now re-installed ovirt node on all 3 hosts. I will double check that hosts can resolve each other. All hosts should correctly resolve the engine VM fqdn, the engine VM has to correctly resolve the address of all the three hosts. Any other advise (or things to check) before I re-try Hosted Engine Setup? Nothing special on my side. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: offsite data replication
On 2018-05-20 23:23, ov...@fateknollogee.com wrote: I read somewhere that RHEL 7.5 makes "offsite data replication" easy to do. Is this feature available in oVirt? https://www.lightreading.com/enterprise-cloud/infrastructure-and-platform/red-hat-updates-kvm-based-virtualization/d/d-id/743082 ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] offsite data replication
I read somewhere that RHEL 7.5 makes "offsite data replication" easy to do. Is this feature available in oVirt? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] oVirt: single host install
Use case: small sites with a minimum number of vm's. Is there such a thing as a single host install? Is it valid for production use? What kind of storage? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Hosted Engine w Gluster - increase number of hosts
Using this as reference: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ Assuming you want to increase the number of hosts from 3 to 5 or 9. How do you add more hosts? What is best practice & any gotcha's? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
I finally got it to install...all green lights!! Thanks to Simone and Squeakz (on IRC) for all the help. I have a few follow up questions, I'll post them in a new email thread. Do not: (these 2 items seemed to be the main cause of my deployment errors) -use special characters in any of your passwords - letters & numbers only. -hosted engine vm - assign static IP, no dhcp reservation. On 2018-05-18 00:56, Simone Tiraboschi wrote: On Fri, May 18, 2018 at 9:54 AM, wrote: Thanks for the info. Unfortunately, I do not have the ovirt-node3 logs since I deleted all 3 nodes. I have now re-installed ovirt node on all 3 hosts. I will double check that hosts can resolve each other. All hosts should correctly resolve the engine VM fqdn, the engine VM has to correctly resolve the address of all the three hosts. Any other advise (or things to check) before I re-try Hosted Engine Setup? Nothing special on my side. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Not sure if this would have anything to do with that error on the previous attempt. Even though network config files (in /network-scripts) are set to "ONBOOT=yes" After a reboot, I still need to issue "systemctl restart network.service" otherwise I can not connect to any the 3 hosts? On 2018-05-18 00:46, Simone Tiraboschi wrote: On Fri, May 18, 2018 at 9:14 AM, wrote: Simone, do see any other failures before the MAC error? When the deployment failed, I tried to run it again then it gave me the MAC error. The first time it failed there was no error message, it just stopped & said 'deployment failed' On the previous attempt it failed on 'Add additional gluster hosts to engine' on ovirt-node3.fateknollogee.com [7]; not sure on what really failed there but we need engine.log and host-deploy logs for that host but I suspect you don't have them anymore since they were on that engine VM. 'Add additional gluster hosts to engine' is one of latest steps, anything else before that was fine. Adding also Gobinda here. Just as an hint, are you sure that ovirt-node3.fateknollogee.com [7] could be properly resolved on your engine VM? On 2018-05-18 00:09, Simone Tiraboschi wrote: Hi, it fails due to ERRORThe MAC address '00:16:3E:6A:7A:F9' is in use by another virtual machine. and this is probably due to a leftover VM from a previous attempt. It's tracked here: https://bugzilla.redhat.com/show_bug.cgi?id=1576451 [1] and it will be properly fixed with the next release. In the mean time can you please manually undefine your leftover HostedEngine VM from your env? /usr/bin/virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf undefine HostedEngine should do the job. On Fri, May 18, 2018 at 6:46 AM, wrote: Yesterday, that install failed because I did not have the required 60GB for /var. Today, I started from scratch & re-installed the oVirt nodes. That install also failed. I've attached the logs via dropbox link https://www.dropbox.com/s/mnhn5bpuqlsr8ir/ovirt-hosted-engine-setup.zip?dl=0 [2] [1] On 2018-05-17 01:55, ov...@fateknollogee.com wrote: Some good news... Hosted Engine Deployment "preparing the vm" completed. I used a simpler password. When I got the previous errors, my password was 12 characters (upper, lower case & numbers) long with a %% (double percent) before and after the characters. I guess it didn't like the double percent!!! Let me continue, I will report back. On 2018-05-17 00:30, Simone Tiraboschi wrote: On Thu, May 17, 2018 at 9:16 AM, wrote: More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. Can you please try with a different more robust password? The log file is under /var/log/ovirt-hosted-engine-setup On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com [3] [2] [1]]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com [3] [2] [1],192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
"the engine VM has to correctly resolve the address of all the three hosts" How can I make sure this happens? During the deployment I don't have access to the engine vm? Do I need some additional records in DNS? On 2018-05-18 00:56, Simone Tiraboschi wrote: On Fri, May 18, 2018 at 9:54 AM, wrote: Thanks for the info. Unfortunately, I do not have the ovirt-node3 logs since I deleted all 3 nodes. I have now re-installed ovirt node on all 3 hosts. I will double check that hosts can resolve each other. All hosts should correctly resolve the engine VM fqdn, the engine VM has to correctly resolve the address of all the three hosts. Any other advise (or things to check) before I re-try Hosted Engine Setup? Nothing special on my side. On 2018-05-18 00:46, Simone Tiraboschi wrote: On Fri, May 18, 2018 at 9:14 AM, wrote: Simone, do see any other failures before the MAC error? When the deployment failed, I tried to run it again then it gave me the MAC error. The first time it failed there was no error message, it just stopped & said 'deployment failed' On the previous attempt it failed on 'Add additional gluster hosts to engine' on ovirt-node3.fateknollogee.com [1] [7]; not sure on what really failed there but we need engine.log and host-deploy logs for that host but I suspect you don't have them anymore since they were on that engine VM. 'Add additional gluster hosts to engine' is one of latest steps, anything else before that was fine. Adding also Gobinda here. Just as an hint, are you sure that ovirt-node3.fateknollogee.com [1] [7] could be properly resolved on your engine VM? On 2018-05-18 00:09, Simone Tiraboschi wrote: Hi, it fails due to ERRORThe MAC address '00:16:3E:6A:7A:F9' is in use by another virtual machine. and this is probably due to a leftover VM from a previous attempt. It's tracked here: https://bugzilla.redhat.com/show_bug.cgi?id=1576451 [2] [1] and it will be properly fixed with the next release. In the mean time can you please manually undefine your leftover HostedEngine VM from your env? /usr/bin/virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf undefine HostedEngine should do the job. On Fri, May 18, 2018 at 6:46 AM, wrote: Yesterday, that install failed because I did not have the required 60GB for /var. Today, I started from scratch & re-installed the oVirt nodes. That install also failed. I've attached the logs via dropbox link https://www.dropbox.com/s/mnhn5bpuqlsr8ir/ovirt-hosted-engine-setup.zip?dl=0 [3] [2] [1] On 2018-05-17 01:55, ov...@fateknollogee.com wrote: Some good news... Hosted Engine Deployment "preparing the vm" completed. I used a simpler password. When I got the previous errors, my password was 12 characters (upper, lower case & numbers) long with a %% (double percent) before and after the characters. I guess it didn't like the double percent!!! Let me continue, I will report back. On 2018-05-17 00:30, Simone Tiraboschi wrote: On Thu, May 17, 2018 at 9:16 AM, wrote: More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. Can you please try with a different more robust password? The log file is under /var/log/ovirt-hosted-engine-setup On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com [4] [3] [2] [1]]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com [4] [3] [2] [1],192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Thanks for the info. Unfortunately, I do not have the ovirt-node3 logs since I deleted all 3 nodes. I have now re-installed ovirt node on all 3 hosts. I will double check that hosts can resolve each other. Any other advise (or things to check) before I re-try Hosted Engine Setup? On 2018-05-18 00:46, Simone Tiraboschi wrote: On Fri, May 18, 2018 at 9:14 AM, wrote: Simone, do see any other failures before the MAC error? When the deployment failed, I tried to run it again then it gave me the MAC error. The first time it failed there was no error message, it just stopped & said 'deployment failed' On the previous attempt it failed on 'Add additional gluster hosts to engine' on ovirt-node3.fateknollogee.com [7]; not sure on what really failed there but we need engine.log and host-deploy logs for that host but I suspect you don't have them anymore since they were on that engine VM. 'Add additional gluster hosts to engine' is one of latest steps, anything else before that was fine. Adding also Gobinda here. Just as an hint, are you sure that ovirt-node3.fateknollogee.com [7] could be properly resolved on your engine VM? On 2018-05-18 00:09, Simone Tiraboschi wrote: Hi, it fails due to ERRORThe MAC address '00:16:3E:6A:7A:F9' is in use by another virtual machine. and this is probably due to a leftover VM from a previous attempt. It's tracked here: https://bugzilla.redhat.com/show_bug.cgi?id=1576451 [1] and it will be properly fixed with the next release. In the mean time can you please manually undefine your leftover HostedEngine VM from your env? /usr/bin/virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf undefine HostedEngine should do the job. On Fri, May 18, 2018 at 6:46 AM, wrote: Yesterday, that install failed because I did not have the required 60GB for /var. Today, I started from scratch & re-installed the oVirt nodes. That install also failed. I've attached the logs via dropbox link https://www.dropbox.com/s/mnhn5bpuqlsr8ir/ovirt-hosted-engine-setup.zip?dl=0 [2] [1] On 2018-05-17 01:55, ov...@fateknollogee.com wrote: Some good news... Hosted Engine Deployment "preparing the vm" completed. I used a simpler password. When I got the previous errors, my password was 12 characters (upper, lower case & numbers) long with a %% (double percent) before and after the characters. I guess it didn't like the double percent!!! Let me continue, I will report back. On 2018-05-17 00:30, Simone Tiraboschi wrote: On Thu, May 17, 2018 at 9:16 AM, wrote: More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. Can you please try with a different more robust password? The log file is under /var/log/ovirt-hosted-engine-setup On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com [3] [2] [1]]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com [3] [2] [1],192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/use
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Simone, do see any other failures before the MAC error? When the deployment failed, I tried to run it again then it gave me the MAC error. The first time it failed there was no error message, it just stopped & said 'deployment failed' On 2018-05-18 00:09, Simone Tiraboschi wrote: Hi, it fails due to ERRORThe MAC address '00:16:3E:6A:7A:F9' is in use by another virtual machine. and this is probably due to a leftover VM from a previous attempt. It's tracked here: https://bugzilla.redhat.com/show_bug.cgi?id=1576451 and it will be properly fixed with the next release. In the mean time can you please manually undefine your leftover HostedEngine VM from your env? /usr/bin/virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf undefine HostedEngine should do the job. On Fri, May 18, 2018 at 6:46 AM, wrote: Yesterday, that install failed because I did not have the required 60GB for /var. Today, I started from scratch & re-installed the oVirt nodes. That install also failed. I've attached the logs via dropbox link https://www.dropbox.com/s/mnhn5bpuqlsr8ir/ovirt-hosted-engine-setup.zip?dl=0 [1] On 2018-05-17 01:55, ov...@fateknollogee.com wrote: Some good news... Hosted Engine Deployment "preparing the vm" completed. I used a simpler password. When I got the previous errors, my password was 12 characters (upper, lower case & numbers) long with a %% (double percent) before and after the characters. I guess it didn't like the double percent!!! Let me continue, I will report back. On 2018-05-17 00:30, Simone Tiraboschi wrote: On Thu, May 17, 2018 at 9:16 AM, wrote: More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. Can you please try with a different more robust password? The log file is under /var/log/ovirt-hosted-engine-setup On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com [2] [1]]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com [2] [1],192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [3] [2] [1] [1] [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [4] [3] [2] [2] [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to &
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Yesterday, that install failed because I did not have the required 60GB for /var. Today, I started from scratch & re-installed the oVirt nodes. That install also failed. I've attached the logs via dropbox link https://www.dropbox.com/s/mnhn5bpuqlsr8ir/ovirt-hosted-engine-setup.zip?dl=0 On 2018-05-17 01:55, ov...@fateknollogee.com wrote: Some good news... Hosted Engine Deployment "preparing the vm" completed. I used a simpler password. When I got the previous errors, my password was 12 characters (upper, lower case & numbers) long with a %% (double percent) before and after the characters. I guess it didn't like the double percent!!! Let me continue, I will report back. On 2018-05-17 00:30, Simone Tiraboschi wrote: On Thu, May 17, 2018 at 9:16 AM, wrote: More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. Can you please try with a different more robust password? The log file is under /var/log/ovirt-hosted-engine-setup On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com [1]]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com [1],192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [2] [1] [1] [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [3] [2] [2] [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I face
[ovirt-users] Re: oVirt 4.2.3. iso question
Anyone have any idea why this is like this? I just did a clean install & this issue still exists. On 2018-05-16 13:10, ov...@fateknollogee.com wrote: ONBOOT was already set to "yes" I still need to restart the network service after a reboot. On 2018-05-16 12:26, Joshua Blake wrote: Hello, The SSH service should automatically start on boot. In your network configuration file in /etc/sysconfig/network-scripts/, do you have the line 'ONBOOT=yes'? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Hosted Engine Setup error (v4.2.3)
Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? **also posted this on IRC ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Some good news... Hosted Engine Deployment "preparing the vm" completed. I used a simpler password. When I got the previous errors, my password was 12 characters (upper, lower case & numbers) long with a %% (double percent) before and after the characters. I guess it didn't like the double percent!!! Let me continue, I will report back. On 2018-05-17 00:30, Simone Tiraboschi wrote: On Thu, May 17, 2018 at 9:16 AM, wrote: More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. Can you please try with a different more robust password? The log file is under /var/log/ovirt-hosted-engine-setup On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com [1]]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com [1],192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [2] [1] [1] [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [3] [2] [2] [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam. sevenseas.org/ [4] [3] [3] [3] [2] Links: -- [1] https://www.ovirt.org/blog/2018/02
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
I tried "ssh root@" with more complex passwords (15 characters, upper & lowercase, numbers, special characters). I still can't get in On 2018-05-17 00:30, Simone Tiraboschi wrote: On Thu, May 17, 2018 at 9:16 AM, wrote: More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. Can you please try with a different more robust password? The log file is under /var/log/ovirt-hosted-engine-setup On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com [1]]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com [1],192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [2] [1] [1] [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [3] [2] [2] [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam. sevenseas.org/ [4] [3] [3] [3] [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [3] [2] [2] [2] [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
More info: From my ovirt node (host) I can ping 192.168.124.198 If I try to connect via ssh root@192.168.124.198, it asks for a password. The password I used during the hosted engine setup does not work. On 2018-05-16 22:27, ov...@fateknollogee.com wrote: I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com,192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [1] [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam. sevenseas.org/ [3] [3] [3] [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [2] [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [1] [2] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [3] http://sevenseas.org/ Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [2] htt
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
I will get the logs. Here is the exact error message: [ ERROR ] fatal: [ovirt-engine.fateknollogee.com]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Warning: Permanently added 'ovirt-engine.fateknollogee.com,192.168.124.198' (ECDSA) to the list of known hosts.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n", "unreachable": true} On 2018-05-16 07:04, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:36 PM, wrote: Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On my opinion you could simply retry. Please share your log file it fails again. On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [1] [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam. sevenseas.org/ [3] [3] [3] [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [2] [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [1] [2] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [3] http://sevenseas.org/ Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [2] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [3] http://sevenseas.org/ Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [2] https://www.ovirt.org/blog/2018/02/up-and-run
[ovirt-users] Re: oVirt 4.2.3. iso question
ONBOOT was already set to "yes" I still need to restart the network service after a reboot. On 2018-05-16 12:26, Joshua Blake wrote: Hello, The SSH service should automatically start on boot. In your network configuration file in /etc/sysconfig/network-scripts/, do you have the line 'ONBOOT=yes'? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] oVirt 4.2.3. iso question
Downloaded "ovirt-node-ng-installer-ovirt-4.2-2018051606.iso" from http://jenkins.ovirt.org/job/ovirt-node-ng_ovirt-4.2_build-artifacts-el7-x86_64/lastSuccessfulBuild/artifact/exported-artifacts/latest-installation-iso.html After rebooting any node, even though they all have valid IP addresses, I can not connect (via SSH) to any node unless I "systemctl restart network.service" Maybe I'm using the wrong iso? ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Simone, unfortunately I deleted that install after it failed. I can re-run the install based on the df -h (see previous post) or I can change disks & increase the size of /var then re-run the install. What do you think? The error I was getting said it could not find the hosted engine at vibr0 on 192.168.xxx.xx On 2018-05-16 06:30, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 3:25 PM, wrote: This is what I had. Does this look correct? Yes, I think so. can you please share your hosted-engine-setup log file to understand where it's failing? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam. sevenseas.org/ [3] [3] [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] [2] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [3] http://sevenseas.org/ Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [2] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [3] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
This is what I had. Does this look correct? [root@ovirt-node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/onn_ovirt--node1-ovirt--node--ng--4.2.3--0.20180515.0+1 14G 1.8G 12G 14% / devtmpfs 32G 0 32G 0% /dev tmpfs 32G 8.0K 32G 1% /dev/shm tmpfs 32G 18M 32G 1% /run tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/sda1 976M 207M 702M 23% /boot /dev/mapper/onn_ovirt--node1-home 976M 2.6M 907M 1% /home /dev/mapper/onn_ovirt--node1-tmp 976M 2.8M 906M 1% /tmp /dev/mapper/onn_ovirt--node1-var 15G 112M 14G 1% /var /dev/mapper/onn_ovirt--node1-var_log 7.8G 42M 7.3G 1% /var/log /dev/mapper/onn_ovirt--node1-var_log_audit 2.0G 6.3M 1.8G 1% /var/log/audit /dev/mapper/onn_ovirt--node1-var_crash 9.8G 37M 9.2G 1% /var/crash tmpfs 6.3G 0 6.3G 0% /run/user/0 On 2018-05-16 06:14, Simone Tiraboschi wrote: On Wed, May 16, 2018 at 2:52 PM, wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [1] says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. The appliance disk is shipped as a qcow2 image: 4 GB should be enough. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam. sevenseas.org/ [3] [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Links: -- [1] https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ [2] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [3] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Andrea, thx for the info. I certainly did not have anywhere close to 55GB for /var I will fix that & report back. On 2018-05-16 06:01, Andrea Dell'Amico wrote: On 16 May 2018, at 14:52, ov...@fateknollogee.com wrote: https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. I remember it used just a bit less, around 55/56GB. Back to the drawing board, I certainly failed to read that!! It’s temporary, so you can add a disk and mount it into /var/tmp to complete the installation and remove it when finished. The VM is created locally, then moved to gluster and started with its final configuration. Andrea On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam [1].sevenseas.org/ [2] [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org -- Andrea Dell'Amico http://adellam.sevenseas.org/ [2] Links: -- [1] http://adellam/ [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
https://www.ovirt.org/documentation/install-guide/chap-System_Requirements/ says: Important: If you are also installing the oVirt Engine Virtual Appliance for self-hosted engine installation, the /var partition must be at least 60 GB. Back to the drawing board, I certainly failed to read that!! On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam.sevenseas.org/ [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
My 3 hosts have a 64GB SSD for the oVirt node install and a 2+TB SSD RAID for the gluster portion. If the hosted engine vm does not run on the gluster volume that means I don't have enough space on the 64gb disk? On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam.sevenseas.org/ [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Re: Hosted Engine Setup error (oVirt v4.2.3)
Andrea, how much space was needed in /var/tmp? On 2018-05-16 02:37, Andrea Dell'Amico wrote: On 16 May 2018, at 09:42, Simone Tiraboschi wrote: On Tue, May 15, 2018 at 6:31 PM, wrote: Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [1] I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? Hi, up to this point is absolutely fine: in the new node zero deployment flow, hosted-engine-setup bootstraps a local VM with an engine there to use that engine to configure the rest of the system (storage, network...). That bootstrap VM runs over default natted libvirt network, that's why you see vibr0 and 192.168.xxx.x at that stage. If you are facing any issue, it's definitively not there. Yes, the blog post describes the 4.2.{0,1} behaviour while the local VM is a change introduced in 4.2.2. I faced a similar error and in my case the VM creation failed because there was not enough space in /var/tmp. It wasn’t a problem before, because the engine VM was created directly on top of a gluster volume. Andrea -- Andrea Dell'Amico http://adellam.sevenseas.org/ [2] Links: -- [1] https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ [2] http://sevenseas.org/ ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
[ovirt-users] Hosted Engine Setup error (oVirt v4.2.3)
Engine network config error Following this blog post: https://www.ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-storage/ I get an error saying the hosted engine setup is "trying" to use vibr0 (192.168.xxx.x) even though I have the bridge interface set to "eno1" Regardless of whether the Edit Hosts File is checked or unchecked, it overwrites my engine IP entry from 10.50.235.x to 192.168.xxx.x The same thing happens whether I set the engine IP to Static or DHCP (I don't have DNS, I'm using static entries in /etc/hosts). Any ideas it "insists" on using "vibr0" instead of "eno1"? **also posted this on IRC ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org
Re: [ovirt-users] Storage Hardware for Hyperconverged oVirt: Gluster best practice
If a disk fails (aka node fails) assuming no RAID, once the disk gets replaced, the node will rebuild? Is that what will happen or am I over simplifying? On 2018-01-26 09:02, Yaniv Kaul wrote: On Fri, Jan 26, 2018 at 4:58 PM, wrote: Yaniv, You bring up a valid point. I asked about RAID since I was concerned about drive failures & performance. Since Gluster will handle data replication, using HBA seems like a better choice? Without local node replication (RAID), a failed disk == a failed node. This may or may not be acceptable. Y. From Yaniv: I think there are two interesting questions here: 1. Why would you want RAID? Your data is replicated already on other Gluster nodes. RAID writes will wear out the SSDs earlier and RAID 'wastes' additional space. The reason may be because you don't want the node to go down in case of a single disk malfunction. Fair - but is that the case? 2. I think HW RAID should be higher performing, but that's about it. Y. On 2018-01-10 12:05, Roberto Nunin wrote: Il 10 Gen 2018 20:40, ha scritto: oVirt + Gluster (hyperconverged) RAID question: I have 3 nodes of SuperMicro hardware, each node has 1x SATADOM (boot drive for o/s install) and 6x 1TB SSD (to be used for Gluster). For the SSDs, is hardware or software RAID preferred or do I use an HBA? The RedHat docs seem to suggest hardware RAID, others on the forum say HBA or software RAID. What are other folks using? I'm using hardware raid. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users [1] [1] Links: -- [1] http://lists.ovirt.org/mailman/listinfo/users [1] Links: -- [1] http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Storage Hardware for Hyperconverged oVirt: Gluster best practice
Yaniv, You bring up a valid point. I asked about RAID since I was concerned about drive failures & performance. Since Gluster will handle data replication, using HBA seems like a better choice? From Yaniv: I think there are two interesting questions here: 1. Why would you want RAID? Your data is replicated already on other Gluster nodes. RAID writes will wear out the SSDs earlier and RAID 'wastes' additional space. The reason may be because you don't want the node to go down in case of a single disk malfunction. Fair - but is that the case? 2. I think HW RAID should be higher performing, but that's about it. Y. On 2018-01-10 12:05, Roberto Nunin wrote: Il 10 Gen 2018 20:40, ha scritto: oVirt + Gluster (hyperconverged) RAID question: I have 3 nodes of SuperMicro hardware, each node has 1x SATADOM (boot drive for o/s install) and 6x 1TB SSD (to be used for Gluster). For the SSDs, is hardware or software RAID preferred or do I use an HBA? The RedHat docs seem to suggest hardware RAID, others on the forum say HBA or software RAID. What are other folks using? I'm using hardware raid. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users [1] Links: -- [1] http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Storage Hardware for Hyperconverged oVirt: Gluster best practice
oVirt + Gluster (hyperconverged) RAID question: I have 3 nodes of SuperMicro hardware, each node has 1x SATADOM (boot drive for o/s install) and 6x 1TB SSD (to be used for Gluster). For the SSDs, is hardware or software RAID preferred or do I use an HBA? The RedHat docs seem to suggest hardware RAID, others on the forum say HBA or software RAID. What are other folks using? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] oVirt blog screenshots: paging jmarks
https://www.ovirt.org/blog/2017/09/introducing-ovirt-4.2.0/ https://www.ovirt.org/blog/2017/10/introducing-high-performance-vms/ @jmarks : can you include the full resolution of your screenshots from those 2 blog posts? Those screenshots are hard to see any detail ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt install videos or blogs?
Thanks for the link. On 2017-08-25 04:40, Jakub Niedermertl wrote: There is official oVirt youtube channel [1] full of "deep-dive" videos usually created by authors of described features themselves. [1]: https://www.youtube.com/channel/UCYZ57Bi2QkmfRrJ0U5m72MQ On Tue, Aug 22, 2017 at 9:03 PM, wrote: Topics to see: 1) Updates (if any) on the "oVirt + Gluster Storage" blog post 2) How to add more nodes, going from 3 nodes to 5 or 9 3) Intro concepts for newbies aka "oVirt for Dummies" On 2017-08-22 11:32, Jason Brooks wrote: On Tue, Aug 22, 2017 at 1:52 AM, wrote: Are there any other resources, blogs or install videos similar to this? (see link) https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/ [1] What are some topics you'd like to see? Jason ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users [2] ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users [2] Links: -- [1] https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/ [2] http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt install videos or blogs?
Topics to see: 1) Updates (if any) on the "oVirt + Gluster Storage" blog post 2) How to add more nodes, going from 3 nodes to 5 or 9 3) Intro concepts for newbies aka "oVirt for Dummies" On 2017-08-22 11:32, Jason Brooks wrote: On Tue, Aug 22, 2017 at 1:52 AM, wrote: Are there any other resources, blogs or install videos similar to this? (see link) https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/ What are some topics you'd like to see? Jason ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt install videos or blogs?
I have seen some on the internet, but most are not current. Looking for videos that can help new users like me get started & comfortable with oVirt. On 2017-08-22 03:47, Petr Kotas wrote: There are some scattered on the internet. Are You looking for something specific? Maybe we can come up with something. Best, Petr On Tue, Aug 22, 2017 at 10:52 AM, wrote: Are there any other resources, blogs or install videos similar to this? (see link) https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/ [1] ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users [2] Links: -- [1] https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/ [2] http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] oVirt install videos or blogs?
Are there any other resources, blogs or install videos similar to this? (see link) https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4.1-and-gluster-storage/ ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt: 3rd party support
No I have not looked at Red Hat, I just assumed it would be too expensive/out of my price range. I looked on this page, which one is it? https://www.redhat.com/en/store/all-products On 2017-06-13 22:15, Sandro Bonazzola wrote: Il 14 Giu 2017 04:50, ha scritto: Are there any shops or folks on this list that provide 3rd party support for oVirt? Support via email, remote login or phone/skype etc? Not looking for or asking about free support. Did you consider getting 24/7 support from Red Hat with a Red Hat Virtualization subscription? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users [1] Links: -- [1] http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] oVirt: 3rd party support
Are there any shops or folks on this list that provide 3rd party support for oVirt? Support via email, remote login or phone/skype etc? Not looking for or asking about free support. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Hardware for Hyperconverged oVirt: Gluster storage best practice
I think just defining each SSD as a single Gluster brick may provide the best performance for VMs, but my understanding of this is theoretical, so I leave it to the Gluster people to provide further insight. Pardon my lack of knowledge (I'm an oVirt/Gluster newbie). I assume the SSD-to-single-Gluster brick can be done using gdeploy in oVirt? On 2017-06-11 01:20, Barak Korren wrote: On 11 June 2017 at 11:08, Yaniv Kaul wrote: I will install the o/s for each node on a SATADOM. Since each node will have 6x SSD for gluster storage. Should this be software RAID, hardware RAID or no RAID? I'd reckon that you should prefer HW RAID on software RAID, and some RAID on no RAID at all, but it really depends on your budget, performance, and your availability requirements. Not sure that is the best advice, given the use of Gluster+SSDs for hosting individual VMs. Typical software or hardware RAID systems are designed for use with spinning disks, and may not yield any better performance on SSDs. RAID is also not very good when I/O is highly scattered as it probably is when running multiple different VMs. So we are left with using RAID solely for availability. I think Gluster may already provide that, so adding additional software or hardware layers for RAID may just degrade performance without providing any tangible benefits. I think just defining each SSD as a single Gluster brick may provide the best performance for VMs, but my understanding of this is theoretical, so I leave it to the Gluster people to provide further insight. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Hardware for Hyperconverged oVirt: Gluster storage best practice
Mahdi, Can you share some more detail on your hardware? How many total SSDs? Have you had any drive failures? How do you monitor for failed drives? Was it a problem replacing failed drives? On 2017-06-11 02:21, Mahdi Adnan wrote: Hi, In our setup, we used each SSD as a standalone brick "no RAID" and created distributed replica with sharding. Also, we are NOT managing Gluster from ovirt. -- Respectfully MAHDI A. MAHDI - FROM: users-boun...@ovirt.org on behalf of Barak Korren SENT: Sunday, June 11, 2017 11:20:45 AM TO: Yaniv Kaul CC: ov...@fateknollogee.com; Ovirt Users SUBJECT: Re: [ovirt-users] Hardware for Hyperconverged oVirt: Gluster storage best practice On 11 June 2017 at 11:08, Yaniv Kaul wrote: I will install the o/s for each node on a SATADOM. Since each node will have 6x SSD for gluster storage. Should this be software RAID, hardware RAID or no RAID? I'd reckon that you should prefer HW RAID on software RAID, and some RAID on no RAID at all, but it really depends on your budget, performance, and your availability requirements. Not sure that is the best advice, given the use of Gluster+SSDs for hosting individual VMs. Typical software or hardware RAID systems are designed for use with spinning disks, and may not yield any better performance on SSDs. RAID is also not very good when I/O is highly scattered as it probably is when running multiple different VMs. So we are left with using RAID solely for availability. I think Gluster may already provide that, so adding additional software or hardware layers for RAID may just degrade performance without providing any tangible benefits. I think just defining each SSD as a single Gluster brick may provide the best performance for VMs, but my understanding of this is theoretical, so I leave it to the Gluster people to provide further insight. -- Barak Korren RHV DevOps team , RHCE, RHCi Red Hat EMEA redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Hardware for Hyperconverged oVirt: Gluster storage best practice
I think just defining each SSD as a single Gluster brick may provide the best performance for VMs, but my understanding of this is theoretical, so I leave it to the Gluster people to provide further insight. Barak, very interesting, I had never thought of doing it this way but your idea does make sense. I assume Gluster is able to tolerate drive failures in the array? I'm also interested in hearing what the Gluster folks think about your approach? On 2017-06-11 01:20, Barak Korren wrote: On 11 June 2017 at 11:08, Yaniv Kaul wrote: I will install the o/s for each node on a SATADOM. Since each node will have 6x SSD for gluster storage. Should this be software RAID, hardware RAID or no RAID? I'd reckon that you should prefer HW RAID on software RAID, and some RAID on no RAID at all, but it really depends on your budget, performance, and your availability requirements. Not sure that is the best advice, given the use of Gluster+SSDs for hosting individual VMs. Typical software or hardware RAID systems are designed for use with spinning disks, and may not yield any better performance on SSDs. RAID is also not very good when I/O is highly scattered as it probably is when running multiple different VMs. So we are left with using RAID solely for availability. I think Gluster may already provide that, so adding additional software or hardware layers for RAID may just degrade performance without providing any tangible benefits. I think just defining each SSD as a single Gluster brick may provide the best performance for VMs, but my understanding of this is theoretical, so I leave it to the Gluster people to provide further insight. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Hardware for Hyperconverged oVirt: Gluster storage best practice
Is that a hyper-converged setup of both oVirt and Gluster? We usually do it in batches of 3 nodes. Yes, it is for a HC setup of both oVirt & Gluster. ..it really depends on your budget, performance, and your availability requirements. I would like to enhance the performance. Makes sense (I could not see the rear bays - might have missed them). Will you be able to put some SSDs there for caching? This the correct part # https://www.supermicro.com/products/chassis/2U/216/SC216BE26-R920LPB In all the oVirt docs/videos, no one mentioned using SSD for caching? Therefore I was not planning on caching. I planned to install oVirt node on the rear SSD's On 2017-06-11 01:08, Yaniv Kaul wrote: On Sat, Jun 10, 2017 at 1:43 PM, wrote: Martin, Looking to test oVirt on real hardware (aka no nesting) Scenario # 1: 1x Supermicro 2027TR-HTRF 2U 4 node server Is that a hyper-converged setup of both oVirt and Gluster? We usually do it in batches of 3 nodes. I will install the o/s for each node on a SATADOM. Since each node will have 6x SSD for gluster storage. Should this be software RAID, hardware RAID or no RAID? I'd reckon that you should prefer HW RAID on software RAID, and some RAID on no RAID at all, but it really depends on your budget, performance, and your availability requirements. Scenario # 2: 3x SuperMicro SC216E16-R1200LPB 2U server Each server has 24x 2.5" bays (front) + 2x 2.5" bays (rear) I will install the o/s on the drives using the rear bays (maybe RAID 1?) Makes sense (I could not see the rear bays - might have missed them). Will you be able to put some SSDs there for caching? For Gluster, we will use the 24 front bays. Should this be software RAID, hardware RAID or no RAID? Same answer is above. Y. Thanks Femi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users [1] Links: -- [1] http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Hardware for Hyperconverged oVirt: Gluster storage best practice
Martin, Looking to test oVirt on real hardware (aka no nesting) Scenario # 1: 1x Supermicro 2027TR-HTRF 2U 4 node server I will install the o/s for each node on a SATADOM. Since each node will have 6x SSD for gluster storage. Should this be software RAID, hardware RAID or no RAID? Scenario # 2: 3x SuperMicro SC216E16-R1200LPB 2U server Each server has 24x 2.5" bays (front) + 2x 2.5" bays (rear) I will install the o/s on the drives using the rear bays (maybe RAID 1?) For Gluster, we will use the 24 front bays. Should this be software RAID, hardware RAID or no RAID? Thanks Femi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt install error
I found another bug that is related to this problem: https://bugzilla.redhat.com/show_bug.cgi?id=1449217 On the initial oVirt install, the gdeploy version is 2.0.1, which causes the problem stated in bug # 1449217 After upgrading gdeploy to 2.0.2, you are left with the problem I described in my original post. This link also had the same issue https://www.spinics.net/lists/gluster-users/msg31220.html Let me know if you still want me to file the bug On 2017-06-08 00:09, knarra wrote: On 06/07/2017 10:33 PM, ov...@fateknollogee.com wrote: I just used all the default setting installing from the iso. ansible v2.3.0.0 gdeploy v2.0.2 Thanks for conforming. I thought i have logged bug for this but when i went and looked back realized that i do not have any. would you mind logging bug for this? On 2017-06-07 09:41, knarra wrote: On 06/07/2017 03:15 AM, ov...@fateknollogee.com wrote: I finally figured out what the error was all about The default location for the gdeploy script is: /usr/share/ansible/gdeploy/scripts/grafton-sanity-check.sh The oVirt node installer "ovirt-node-ng-installer-ovirt-4.1-2017060504.iso" installed it in a different location: /usr/share/gdeploy/scripts/grafton-sanity-check.sh I copied the "gdeploy" folder to the default location & the error went away. **btw, I installed oVirt from scratch twice & both times got the same error** just wondering how did this change happen. I will install with the iso what you mentioned above and let you know the results. But before that have few questions. Can you please tell me what is the version of ansible and gdeploy you have on the node ? On 2017-06-06 13:01, ov...@fateknollogee.com wrote: Ok, I will re-check a few things based on this: https://bugzilla.redhat.com/show_bug.cgi?id=1405447 On 2017-06-06 12:58, ov...@fateknollogee.com wrote: How do I check that? Today, I'm re-installing but getting this error message: PLAY [gluster_servers] * TASK [Run a shell script] ****** fatal: [ovirt-N1-f25.fatek-dc.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-N3-f25.fatek-dc.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-N2-f25.fatek-dc.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmpEzKSy6/run-script.retry PLAY RECAP * ovirt-N1-f25.fatek-dc.lab : ok=0changed=0 unreachable=0 failed=1 ovirt-N2-f25.fatek-dc.lab : ok=0changed=0 unreachable=0 failed=1 ovirt-N3-f25.fatek-dc.lab : ok=0changed=0 unreachable=0 failed=1 On 2017-06-01 00:08, knarra wrote: On 06/01/2017 01:19 AM, ov...@fateknollogee.com wrote: Any ideas what this is: TASK [Run a shell script] ** fatal: [ovirt-node1.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-node3.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-node2.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmpaOHOtY/run-script.retry ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi, Can you see if the script which is getting execute is present in that path ? Thanks kasturi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] oVirt install error
I just used all the default setting installing from the iso. ansible v2.3.0.0 gdeploy v2.0.2 On 2017-06-07 09:41, knarra wrote: On 06/07/2017 03:15 AM, ov...@fateknollogee.com wrote: I finally figured out what the error was all about The default location for the gdeploy script is: /usr/share/ansible/gdeploy/scripts/grafton-sanity-check.sh The oVirt node installer "ovirt-node-ng-installer-ovirt-4.1-2017060504.iso" installed it in a different location: /usr/share/gdeploy/scripts/grafton-sanity-check.sh I copied the "gdeploy" folder to the default location & the error went away. **btw, I installed oVirt from scratch twice & both times got the same error** just wondering how did this change happen. I will install with the iso what you mentioned above and let you know the results. But before that have few questions. Can you please tell me what is the version of ansible and gdeploy you have on the node ? On 2017-06-06 13:01, ov...@fateknollogee.com wrote: Ok, I will re-check a few things based on this: https://bugzilla.redhat.com/show_bug.cgi?id=1405447 On 2017-06-06 12:58, ov...@fateknollogee.com wrote: How do I check that? Today, I'm re-installing but getting this error message: PLAY [gluster_servers] * TASK [Run a shell script] ****** fatal: [ovirt-N1-f25.fatek-dc.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-N3-f25.fatek-dc.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-N2-f25.fatek-dc.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmpEzKSy6/run-script.retry PLAY RECAP * ovirt-N1-f25.fatek-dc.lab : ok=0changed=0 unreachable=0 failed=1 ovirt-N2-f25.fatek-dc.lab : ok=0changed=0 unreachable=0 failed=1 ovirt-N3-f25.fatek-dc.lab : ok=0changed=0 unreachable=0 failed=1 On 2017-06-01 00:08, knarra wrote: On 06/01/2017 01:19 AM, ov...@fateknollogee.com wrote: Any ideas what this is: TASK [Run a shell script] ** fatal: [ovirt-node1.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-node3.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} fatal: [ovirt-node2.lab]: FAILED! => {"failed": true, "msg": "The conditional check 'result.rc != 0' failed. The error was: error while evaluating conditional (result.rc != 0): 'dict object' has no attribute 'rc'"} to retry, use: --limit @/tmp/tmpaOHOtY/run-script.retry ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Hi, Can you see if the script which is getting execute is present in that path ? Thanks kasturi ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users