Re: [ovirt-users] LUN Issues
Does it reproduce? Try to assign those LUNs to a new Storage Domain and then delete it from the setup. After that, try to do the same operation as you did before, does it still give you the same alert as before? regards, Maor On 05/14/2014 04:19 PM, Neil wrote: Hi Maor, Thanks for the details. These LUNS were assigned to the engine in the past, the oVirt is the only system to use the LUNS Also they have never been destroyed or even belonged to an old setup, this is the original setup. All of the LUNS are part of a single RAID array in the SAN which consists of 4x3TB drives = 6TB(12x465MB) and each of the LUNS is assigned to the main storage domain. Sorry, perhaps i'm misunderstanding. Thank you. Regards. Neil Wilson. On Wed, May 14, 2014 at 2:54 PM, Maor Lipchuk mlipc...@redhat.com wrote: Hi Neil, The luns are showing as select-able since they are not being used by the engine, although other setups might use them which we can't be aware of. We can't be sure that the LUns are used actively or not because there could also be a VG which was not cleaned up properly (For example of an old setup which was destroyed). Only LUNs which are configured in the engine should be greyed out. regards, Maor On 05/14/2014 03:11 PM, Neil wrote: Hi guys, I've got a bit of a strange one and at this stage it doesn't seem to be causing any noticeable problems, but I'd rather investigate it now than run into a problem in future. Basically, 3 LUNS show up as being unassigned and when I try assign them, oVirt says they are already assigned, (which is correct if I look at the total storage in my datacenter).. Size:6887 GB Available:1819 GB Used:5068 GB Allocated:7413 GB Over Allocation Ratio: 70% ...these are my LUNS that I have available. 6TB (5580MB divided into 12 x 465MB LUNS) 900MB (838MB single LUN) 500MB (465MB single LUN) I've also check on the LVM side from one of the hosts and they are definitely assigned already, but the question is, why are they showing as select-able from the oVirt admin side? I'm running ovirt-engine-3.3.3-2.el6 on Centos 6.5 and I'm using an FC SAN for storage. Thanks! Regards. Neil Wilson. ___ 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] New problem with hosted-engine during Configuring the management bridge
On Tue, May 13, 2014 at 01:11:52PM -0400, Bob Doolittle wrote: Maybe this isn't the actual problem after all. I replaced /sbin/multipath with a script runs the old version, but the suppresses those errors and returns exit status 0. But vdsm-tool service-reload multipathd is still failing and I don't know why. Does is work when you call it from the command line? Your traceback has Job for multipathd.service failed. See 'systemctl status multipathd.service' and 'journalctl -xn' for details. so may there are clues there. I have attached my vdsm.log file. Any guidance appreciated. I'll try digging through the python code for service.py and see if I can catch it when the multipath configuration is in place to see the exact issue. BTW, the fact that multipath is reloaded on vdsm startup is a known pain in the neck: Bug 1076531 - vdsm overwrites multipath.conf at every startup Dan. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] New problem with hosted-engine during Configuring the management bridge
On Wed, May 14, 2014 at 08:06:00PM -0400, Bob Doolittle wrote: Thanks John. When hosted-engine aborts, it uninstalls everything. So there is no webadmin available. I've tried modifying the VDSM python code (e.g. /usr/share/vdsm/storage/multipath.py and /usr/lib64/python2.7/site-packages/vdsm/tool/service.py) to see/work around what's going wrong, but oddly VDSM does not seem to be affected. I suspect the original code (or bytecodes) are cached somewhere. I do not think that this is the issue, but you can remove all trace of *.pyc/*.pyo to make sure this is not the case. Restarting vdsmd service has no effect. I'd really appreciate some insight there so I can work around it. What have you changed exactly? Where? If you add a plain syntax error to the script, does it still run? Does oVirt 3.4.1 work more smoothly with F20? I chose F19 because it's more stable at this point, thinking that things would be more likely to work smoothly. It's not turning out that way... I'm willing to start over with F20 if there's no path forward. Vdsm works fine on 3.4.1, but I do not know about hosted-engine. Engine itself is known not to work on F20. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] IO errors when adding new disk on iSCSI storage
On 13. mai 2014 10:09, Morten A. Middelthon wrote: Hi, I have a new oVirt setup which is giving me some headache. I have one administration server running on CentOS 6.5, and two hosts also running CentOS 6.5. Storage is running on both NFS and iSCSI, but iSCSI is the preferred storage, running on a HP LeftHand server. snip Anyone with suggestions or ideas on this problems? with regards, Morten ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] update vm in a pool
Hi, in a pool the vm is not stateless only? I created a pool and I assigned users to it. I applied your solution and it works fine. I would like to tell you that after I upgrade the server, the firewall is always abilitated though I've disabled. After that I must disable the firewall. Thank you a lot for your help. ng 2014-05-14 1:42 GMT+02:00 Itamar Heim ih...@redhat.com: On 05/13/2014 11:00 AM, nicola gentile wrote: Good morning, I am new user, and I would ask you an information. I have installed ovirt 3.4. I created a pool with 3 vm, too. I should add software to 3 vm how I must proceed? 1) I must delete the vm from pool, and than add the software and then recreate the pool? 2) or there are other solution? Thank you a lot. ng ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users do you want to use the VMs as stateless or statefull? did you use the pool to assign a single vm per user from user portal, or just to create a bunch of similar VMs? 3.4 has template versions, so you can create a new version of the template, and next time you shutdown/start the VMs, they will rebase to latest version of the template if pool is so defined. you can also install the application on the VM after you start it as an admin (which doesn't create the stateless snapshot by default like when a user starts the pool'd vm from the user portal). ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] usb and serial port redirection
On 12 May 2014, at 00:03, Itamar Heim wrote: On 05/07/2014 03:14 AM, Demeter Tibor wrote: Hi, Can I redirect the vm host's usb and serial ports to the guests? It is very important me, because we need to virtualize a physical host that use hardware tokens (usb hw key). I didn't find any option for this. http://www.ovirt.org/VDSM-Hooks/hostusb btw, the host devices passthrough is on our list for 3.6 as well…that would eliminate the need for a hook Thanks in advance Best regards, Tibor ___ 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] is there a complete feature list for respective os template in the OS list when make a new vm
On 13 May 2014, at 09:44, Sven Kieske wrote: Am 12.05.2014 11:13, schrieb Omer Frenkel: most per-guest-os configuration is found under /etc/ovirt-engine/osinfo.conf.d/ This implies you can not find _all_ info there, where is the rest? ;) depends what you're looking for. Per-OS stuff has been moved to osinfo recently. It used to be in VdcOptions, some of them which are not strictly per os but still guest-related are still there. And well, the logic what to do with the settings is in the code:) Thanks in advance -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ 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] Removing VM disk issue
Hi Neil, I have been looking at your logs but it seems that there is no indication of any operation being done on this specific disk. I also see that there are no running tasks in VDSM, so the disk should not be locked. If you have any older engine logs please send them so we can investigate the problem more better. What is the engine version you are running? If you want to unlock the disk, you can run this query in your postgres: UPDATE images set imagestatus = 1 where image_guid = (SELECT image_guid from all_disks where disk_alias = 'proxy02_Disk0' and vm_names ='proxy02'); regards, Maor On 05/14/2014 05:30 PM, Neil wrote: Hi Maor, Attached are the logs, and below is a screenshot of the event log, I removed the two disks that were attached to the proxy previously which completed. Thank you! Regards. Neil Wilson. On Wed, May 14, 2014 at 2:43 PM, Maor Lipchuk mlipc...@redhat.com wrote: Hi Neil, Can u please attach the logs of engine and VDSM. What there is in the event log, was there any operation being done on the disk before? regards, Maor On 05/14/2014 03:35 PM, Neil wrote: Hi guys, I'm trying to remove a VM and reclaim the space that the VM was using. This particular VM had a thin provisioned disk attached as well as fat provisioned, the fat disks I managed to detach, however when I try to remove the VM, it says The following disks are locked: Please try again in a few minutes. Attached is a screenshot from the GUI side, showing the proxy disk being locked, any ideas? I'm wanting to completely remove the VM and reclaim the space for the datacenter. Thank you. Regards. Neil Wilson ___ 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] transfer files from guest to client
On 14 May 2014, at 18:33, Jeff Clay wrote: The only thing I've been able to find on this is http://lists.freedesktop.org/archives/spice-devel/2014-February/016063.html. I was wondering if there have been any developments since then and if not, could somebody please provide more details on the guest-side virtual folder/icon that someone described. H Jeffi, you'd be better off asking on the spice list. In oVirt the only remotely relevant feature is to provide an option to enable/disable the file transfer support. But whether and how it works is out of our scope:) Thanks, michal Thank you ___ 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] IO errors when adding new disk on iSCSI storage
ovirt does not pause the vm for ENOSpace, if a vm is pause for this reason it would be done by qemu. The logs you attached show no issues. can you please attach the vm log and libvirt logs? Also, can you please try the same test on a prealloacted disk? Thanks, Dafna On 05/13/2014 09:09 AM, Morten A. Middelthon wrote: Hi, I have a new oVirt setup which is giving me some headache. I have one administration server running on CentOS 6.5, and two hosts also running CentOS 6.5. Storage is running on both NFS and iSCSI, but iSCSI is the preferred storage, running on a HP LeftHand server. oVirt Engine Version: 3.4.0-1.el6 Administration server and hosts are all updated with latest packages both for CentOS and oVirt. Both hosts are attached to a dedicated storage network with bonded interfaces: # ifconfig bond1 bond1 Link encap:Ethernet HWaddr AC:16:2D:8B:90:5E inet addr:192.168.40.160 Bcast:192.168.40.255 Mask:255.255.255.0 inet6 addr: fe80::ae16:2dff:fe8b:905e/64 Scope:Link UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1 RX packets:4149464 errors:0 dropped:0 overruns:0 frame:0 TX packets:5590278 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:5387975600 (5.0 GiB) TX bytes:6981018034 (6.5 GiB) On the hosts the LUN is seen as: scsi3 : iSCSI Initiator over TCP/IP connection1:0: detected conn error (1020) scsi 3:0:0:0: Direct-Access LEFTHAND iSCSIDiska500 PQ: 0 ANSI: 5 sd 3:0:0:0: Attached scsi generic sg2 type 0 sd 3:0:0:0: [sdb] 8589934592 512-byte logical blocks: (4.39 TB/4.00 TiB) sd 3:0:0:0: [sdb] Write Protect is off sd 3:0:0:0: [sdb] Mode Sense: 77 00 00 08 sd 3:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA sdb: unknown partition table sd 3:0:0:0: [sdb] Attached SCSI disk The iSCSI LUN I'm using is 4TB large, with 2.5TB free, according to the oVirt admin interface: Size:4095 GB Available:2551 GB Used:1544 GB Allocated:1540 GB Over Allocation Ratio:0% Over to the problem: On the virtual machine I'm testing on, I'm adding a new disk on the iSCSI storage server. The virtual machine is Debian 7.4 amd64. In this case 20GB large with thin provisioning. Then on the virtual machine I create a new logical volume group and disk: Create a new partition with type 8e (Linux LVM): fdisk /dev/vdc Setup LVM: pvcreate /dev/vdc1 vgcreate VGTEST /dev/vdc1 lvcreate -n lv_test -l 100%FREE VGTEST mkfs.ext4 /dev/mapper/VGTEST-lv_test mkdir /mnt/test mount /dev/mapper/VGTEST-lv_test /mnt/test Then I try writing to the new disk with f.ex dd: dd if=/dev/zero of=/mnt/test/storfil bs=64k count=20480 Almost immediately oVirt will pause the machine with the following error message: VM INT-KVM-SSM02 has paused due to no Storage space error. dmesg on the virtual machine gives to following errors: [353290.564507] Buffer I/O error on device dm-7, logical block 294774 [353290.564509] Buffer I/O error on device dm-7, logical block 294775 [353290.564511] EXT4-fs warning (device dm-7): ext4_end_bio:250: I/O error writing to inode 12 (offset 1039114240 size 520192 starting block 294650) [353290.564514] end_request: I/O error, dev vdc, sector 2362304 [353290.564516] Buffer I/O error on device dm-7, logical block 294776 [353290.564518] Buffer I/O error on device dm-7, logical block 294777 [353290.564519] Buffer I/O error on device dm-7, logical block 294778 [353290.564521] Buffer I/O error on device dm-7, logical block 294779 [353290.564522] Buffer I/O error on device dm-7, logical block 294780 [353290.564524] Buffer I/O error on device dm-7, logical block 294781 [353290.564525] Buffer I/O error on device dm-7, logical block 294782 [353290.564744] Buffer I/O error on device dm-7, logical block 294910 [353290.564746] Buffer I/O error on device dm-7, logical block 294911 [353290.564748] EXT4-fs warning (device dm-7): ext4_end_bio:250: I/O error writing to inode 12 (offset 1040154624 size 32768 starting block 294904) [353291.035703] EXT4-fs (dm-7): This should not happen!! Data will be lost [353291.035705] [353291.036280] JBD2: Detected IO errors while flushing file data on dm-7-8 [353291.036506] end_request: I/O error, dev vdc, sector 17043640 [353291.036509] end_request: I/O error, dev vdc, sector 17043640 [353291.036518] Aborting journal on device dm-7-8. [353291.036734] end_request: I/O error, dev vdc, sector 17043456 [353291.036737] Buffer I/O error on device dm-7, logical block 2129920 [353291.036739] lost page write due to I/O error on dm-7 etc etc If I try to do large writes on the existing disk on either the iSCSI or NFS storage there are no problems at all. I have attached the engine.log from the administration server, and also the vdsm.log from the host ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users --
Re: [ovirt-users] [Users] Cannot Ping CARP/Spoofed address
At the moment I'm not able to ping an IP with the macspoof hook installed on the host it runs on and macspoof=true on the VM... what could this be ? 2014-04-07 11:24 GMT+02:00 Dan Kenigsberg dan...@redhat.com: On Mon, Apr 07, 2014 at 05:01:07AM +0200, Matt . wrote: HI, I managed it by using the commands on that hook page. It seems that you enable it for a whole VM indeed. The hook has too options: either macspoof (for the whole VM) or ifacemacspoof (for a single vNIC). If one of them does the other thing, it's a bug that I'd like to know about (preferably with the complete log requested earlier). Nice! Thanks for the clarification! Cheers, Matt 2014-04-07 4:07 GMT+02:00 Matt . yamakasi@gmail.com: Hi Dan, Thank you for your reply! I have installed that hook and removed it again because I was not sure. Following the mailinglist it looks like it's globally doable, so it's actually not ? I understand that but what would be the right steps than ? For an example when you have a vm with 4 nics ? Cheers, Matt 2014-04-07 2:00 GMT+02:00 Dan Kenigsberg dan...@redhat.com: On Mon, Apr 07, 2014 at 01:36:02AM +0200, Matt . wrote: Hi Guys, I'm trying to use Mac spoofing for a Carp setup which is not working out well. Following here: https://forum.pfsense.org/index.php?topic=68137.0 and here http://lists.ovirt.org/pipermail/users/2013-October/017217.html This should be working by: engine-config -s EnableMACAntiSpoofingFilterRules=false --cver=3.3 (The clusters are 3.3 compatible) In some strange way this is not working in any way. How can we solve this, as I'm out of options. Could you attach vdsm.log from vmCraete of the relevant VM down to the domxml passed to libvirt? Please note that it is possible to enable mac spoofing not in the global system level, but rather on a specific vNIC of a specific VM. For this, you'd need to install vdsm-hook-macspoof, device a vNIC profile with ifacemacspoof=True custom property, and attach it to your specific VM. Dan. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] update vm in a pool
On 05/15/2014 05:07 AM, nicola gentile wrote: Hi, in a pool the vm is not stateless only? I created a pool and I assigned users to it. I applied your solution and it works fine. I would like to tell you that after I upgrade the server, the firewall is always abilitated though I've disabled. After that I must disable the firewall. Thank you a lot for your help. VMs from a pool are stateless (return to base on shutdown) if: - started from admin portal as stateless (via runonce) - started from user portal (as-is) in an automatic pool VMs from a pool are statefull if: - started from admin portal - the pool is manual - until the VM is returned to pool. admin not being stateless allows to do the following; - create the pool - start the VMs from the admin portal (say, to have them sysprep) - shut them down, take a snapshot! - now use them as statless with the snapshot (Omer - was this use case checked with template versions - that all snapshots are deleted? does it delete the entire VM?) ng 2014-05-14 1:42 GMT+02:00 Itamar Heim ih...@redhat.com: On 05/13/2014 11:00 AM, nicola gentile wrote: Good morning, I am new user, and I would ask you an information. I have installed ovirt 3.4. I created a pool with 3 vm, too. I should add software to 3 vm how I must proceed? 1) I must delete the vm from pool, and than add the software and then recreate the pool? 2) or there are other solution? Thank you a lot. ng ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users do you want to use the VMs as stateless or statefull? did you use the pool to assign a single vm per user from user portal, or just to create a bunch of similar VMs? 3.4 has template versions, so you can create a new version of the template, and next time you shutdown/start the VMs, they will rebase to latest version of the template if pool is so defined. you can also install the application on the VM after you start it as an admin (which doesn't create the stateless snapshot by default like when a user starts the pool'd vm from the user portal). ___ 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] Connection hickups with Pfsense and Carp
On 05/15/2014 04:26 AM, Matt . wrote: Itamar, On some testhost I'm updating now to 3.4(.x) I also need to install the hook it seems... it's not there by default. Any idea why you thought it should be ? there is no need for the hook for port mirroring. you can define a vnic profile with port mirroring via the engine and vdsm has this feature built-in. if you need more than just port mirroring (say, port forwarding), then you still need the hook. Cheers, Matt 2014-05-12 14:55 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com: Hi, I really needed to enable the hook... Will investigate on new hosts! 2014-05-11 22:37 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com: On 04/17/2014 04:08 AM, Matt . wrote: Hi Guys, I'm not able to write a howto yet as we need to check how this is running on high traffic and we are going soon. Than, we need to test some other functions before I can actually write something down. Because this is not all documented well indeed I'm in testmode and doing some @ life system as reallife environments are always coming with other things than your prefec test. I cannot say I needed promiscuouity, I did some things you would normally do on pfsense which fixed that part. Some old message you really need to discard instead of clicking it away was confusing this test. you are not supposed to need the promiscious hook for sniffing/mirroring - that's by now part of engine/vdsm (at vnic level in earlier versions, and at network profile in later versions iirc) 2014-04-17 9:08 GMT+02:00 Dan Kenigsberg dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com: On Thu, Apr 17, 2014 at 01:11:13AM +0200, Matt . wrote: OK, also this is finetuned, but it would be nice to have some more info about the hooks in these cases... it's interesting as oVirt has the right settings to start with but we need to know what we need to set when we have a setup like this for an example. Could you explain what you have done, and what do you need promiscuouity for? oVirt has port mirroring that allows to mirror ip traffic from one vm network to another. 2014-04-17 0:35 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com__: Traffic issues are solved, but the advertising in not that well. I see on ESXi (vSphere) that you need to enable Promiscuous Mode, but how on oVirt ? http://www.blissfulidiot.com/__2013/11/using-carp-with-__vmware-esxi.html http://www.blissfulidiot.com/2013/11/using-carp-with-vmware-esxi.html Do I need the vdsm-hook-promisc for it ? as I need to make real settings on a VM there I think the vswitch only needs the mode. Information is welcome! _ Users mailing list Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/__mailman/listinfo/users http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Connection hickups with Pfsense and Carp
OK, now I'm confused. For MacSpoofing we per default don't have the macspoof feature in the engine am I right ? To get that... you need to set: engine-config -s EnableMACAntiSpoofingFilterRules=false --cver=3.X But no hook needs to be installed for this ? I don't have ping at the momment with macspoof set on true on a VM. 2014-05-15 12:35 GMT+02:00 Itamar Heim ih...@redhat.com: On 05/15/2014 04:26 AM, Matt . wrote: Itamar, On some testhost I'm updating now to 3.4(.x) I also need to install the hook it seems... it's not there by default. Any idea why you thought it should be ? there is no need for the hook for port mirroring. you can define a vnic profile with port mirroring via the engine and vdsm has this feature built-in. if you need more than just port mirroring (say, port forwarding), then you still need the hook. Cheers, Matt 2014-05-12 14:55 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com: Hi, I really needed to enable the hook... Will investigate on new hosts! 2014-05-11 22:37 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com: On 04/17/2014 04:08 AM, Matt . wrote: Hi Guys, I'm not able to write a howto yet as we need to check how this is running on high traffic and we are going soon. Than, we need to test some other functions before I can actually write something down. Because this is not all documented well indeed I'm in testmode and doing some @ life system as reallife environments are always coming with other things than your prefec test. I cannot say I needed promiscuouity, I did some things you would normally do on pfsense which fixed that part. Some old message you really need to discard instead of clicking it away was confusing this test. you are not supposed to need the promiscious hook for sniffing/mirroring - that's by now part of engine/vdsm (at vnic level in earlier versions, and at network profile in later versions iirc) 2014-04-17 9:08 GMT+02:00 Dan Kenigsberg dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com: On Thu, Apr 17, 2014 at 01:11:13AM +0200, Matt . wrote: OK, also this is finetuned, but it would be nice to have some more info about the hooks in these cases... it's interesting as oVirt has the right settings to start with but we need to know what we need to set when we have a setup like this for an example. Could you explain what you have done, and what do you need promiscuouity for? oVirt has port mirroring that allows to mirror ip traffic from one vm network to another. 2014-04-17 0:35 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com__: Traffic issues are solved, but the advertising in not that well. I see on ESXi (vSphere) that you need to enable Promiscuous Mode, but how on oVirt ? http://www.blissfulidiot.com/__2013/11/using-carp-with-__ vmware-esxi.html http://www.blissfulidiot.com/2013/11/using-carp-with- vmware-esxi.html Do I need the vdsm-hook-promisc for it ? as I need to make real settings on a VM there I think the vswitch only needs the mode. Information is welcome! _ Users mailing list Users@ovirt.org mailto:Users@ovirt.org http://lists.ovirt.org/__mailman/listinfo/users http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Connection hickups with Pfsense and Carp
On 05/15/2014 06:42 AM, Matt . wrote: OK, now I'm confused. For MacSpoofing we per default don't have the macspoof feature in the engine am I right ? To get that... you need to set: engine-config -s EnableMACAntiSpoofingFilterRules=false --cver=3.X But no hook needs to be installed for this ? I don't have ping at the momment with macspoof set on true on a VM. macspoofing is more than just promiscuous mode for port mirroring, which does require the hook to be installed (and the VM to be restarted) 2014-05-15 12:35 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com: On 05/15/2014 04:26 AM, Matt . wrote: Itamar, On some testhost I'm updating now to 3.4(.x) I also need to install the hook it seems... it's not there by default. Any idea why you thought it should be ? there is no need for the hook for port mirroring. you can define a vnic profile with port mirroring via the engine and vdsm has this feature built-in. if you need more than just port mirroring (say, port forwarding), then you still need the hook. Cheers, Matt 2014-05-12 14:55 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com__: Hi, I really needed to enable the hook... Will investigate on new hosts! 2014-05-11 22:37 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com: On 04/17/2014 04:08 AM, Matt . wrote: Hi Guys, I'm not able to write a howto yet as we need to check how this is running on high traffic and we are going soon. Than, we need to test some other functions before I can actually write something down. Because this is not all documented well indeed I'm in testmode and doing some @ life system as reallife environments are always coming with other things than your prefec test. I cannot say I needed promiscuouity, I did some things you would normally do on pfsense which fixed that part. Some old message you really need to discard instead of clicking it away was confusing this test. you are not supposed to need the promiscious hook for sniffing/mirroring - that's by now part of engine/vdsm (at vnic level in earlier versions, and at network profile in later versions iirc) 2014-04-17 9:08 GMT+02:00 Dan Kenigsberg dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com: On Thu, Apr 17, 2014 at 01:11:13AM +0200, Matt . wrote: OK, also this is finetuned, but it would be nice to have some more info about the hooks in these cases... it's interesting as oVirt has the right settings to start with but we need to know what we need to set when we have a setup like this for an example. Could you explain what you have done, and what do you need promiscuouity for? oVirt has port mirroring that allows to mirror ip traffic from one vm network to another. 2014-04-17 0:35 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com__ mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com: Traffic issues are solved, but the advertising in not that well. I see on ESXi (vSphere) that you need to enable Promiscuous Mode, but how on oVirt ?
Re: [ovirt-users] Connection hickups with Pfsense and Carp
OK, we are on the same line there. The issue is that it doesn't work on this host, others do. I have a 3.3 cluster and 3.4... both are enabled using the command... or can't you have 2 versions ? 2014-05-15 12:43 GMT+02:00 Itamar Heim ih...@redhat.com: On 05/15/2014 06:42 AM, Matt . wrote: OK, now I'm confused. For MacSpoofing we per default don't have the macspoof feature in the engine am I right ? To get that... you need to set: engine-config -s EnableMACAntiSpoofingFilterRules=false --cver=3.X But no hook needs to be installed for this ? I don't have ping at the momment with macspoof set on true on a VM. macspoofing is more than just promiscuous mode for port mirroring, which does require the hook to be installed (and the VM to be restarted) 2014-05-15 12:35 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com: On 05/15/2014 04:26 AM, Matt . wrote: Itamar, On some testhost I'm updating now to 3.4(.x) I also need to install the hook it seems... it's not there by default. Any idea why you thought it should be ? there is no need for the hook for port mirroring. you can define a vnic profile with port mirroring via the engine and vdsm has this feature built-in. if you need more than just port mirroring (say, port forwarding), then you still need the hook. Cheers, Matt 2014-05-12 14:55 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com __: Hi, I really needed to enable the hook... Will investigate on new hosts! 2014-05-11 22:37 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com: On 04/17/2014 04:08 AM, Matt . wrote: Hi Guys, I'm not able to write a howto yet as we need to check how this is running on high traffic and we are going soon. Than, we need to test some other functions before I can actually write something down. Because this is not all documented well indeed I'm in testmode and doing some @ life system as reallife environments are always coming with other things than your prefec test. I cannot say I needed promiscuouity, I did some things you would normally do on pfsense which fixed that part. Some old message you really need to discard instead of clicking it away was confusing this test. you are not supposed to need the promiscious hook for sniffing/mirroring - that's by now part of engine/vdsm (at vnic level in earlier versions, and at network profile in later versions iirc) 2014-04-17 9:08 GMT+02:00 Dan Kenigsberg dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com: On Thu, Apr 17, 2014 at 01:11:13AM +0200, Matt . wrote: OK, also this is finetuned, but it would be nice to have some more info about the hooks in these cases... it's interesting as oVirt has the right settings to start with but we need to know what we need to set when we have a setup like this for an example. Could you explain what you have done, and what do you need promiscuouity for? oVirt has port mirroring that allows to mirror ip traffic from one vm network to another. 2014-04-17 0:35 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com__ mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com:
Re: [ovirt-users] update vm in a pool
- Original Message - From: Itamar Heim ih...@redhat.com To: nicola gentile nicola.gentile...@gmail.com, Users@ovirt.org users@ovirt.org, Omer Frenkel ofren...@redhat.com Sent: Thursday, May 15, 2014 1:29:41 PM Subject: Re: [ovirt-users] update vm in a pool On 05/15/2014 05:07 AM, nicola gentile wrote: Hi, in a pool the vm is not stateless only? I created a pool and I assigned users to it. I applied your solution and it works fine. I would like to tell you that after I upgrade the server, the firewall is always abilitated though I've disabled. After that I must disable the firewall. Thank you a lot for your help. VMs from a pool are stateless (return to base on shutdown) if: - started from admin portal as stateless (via runonce) - started from user portal (as-is) in an automatic pool VMs from a pool are statefull if: - started from admin portal - the pool is manual - until the VM is returned to pool. admin not being stateless allows to do the following; - create the pool - start the VMs from the admin portal (say, to have them sysprep) - shut them down, take a snapshot! - now use them as statless with the snapshot (Omer - was this use case checked with template versions - that all snapshots are deleted? does it delete the entire VM?) yes, entire vm is deleted and re-created from the new version of the template. ng 2014-05-14 1:42 GMT+02:00 Itamar Heim ih...@redhat.com: On 05/13/2014 11:00 AM, nicola gentile wrote: Good morning, I am new user, and I would ask you an information. I have installed ovirt 3.4. I created a pool with 3 vm, too. I should add software to 3 vm how I must proceed? 1) I must delete the vm from pool, and than add the software and then recreate the pool? 2) or there are other solution? Thank you a lot. ng ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users do you want to use the VMs as stateless or statefull? did you use the pool to assign a single vm per user from user portal, or just to create a bunch of similar VMs? 3.4 has template versions, so you can create a new version of the template, and next time you shutdown/start the VMs, they will rebase to latest version of the template if pool is so defined. you can also install the application on the VM after you start it as an admin (which doesn't create the stateless snapshot by default like when a user starts the pool'd vm from the user portal). ___ 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] Duplicate ID 'drive-ide0-1-0' for drive .
Had the same issue when using cloud-init. i deleted the vm and restarted vdsm otherwise i cant start any vms. On Thu, May 15, 2014 at 12:47 PM, Daniel Helgenberger daniel.helgenber...@m-box.de wrote: Hello, I seem to run into a bug when creating a VM with 'advanced' options from the 'blank' template attaching a iso image. Steps: I. Create VM in oVirt GUI using blank template II. Use advanced settings to attach an ISO image III. Run the VM Engine events: Failed to run VM rhel7-test on Host node-hv01. VM rhel7-test is down. Exit message: internal error process exited while connecting to monitor: qemu-kvm: -drive file=/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-domain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=: Duplicate ID 'drive-ide0-1-0' for drive . VM rhel7-test was started by daniel (Host: node-hv01) A workaround is: - Create the VM using default options; do not touch adv. settings - Start / Stop VM - Attach the ISO image - The VM is starting now Please also find the corresponding vdsm.log attached. I could not trace the event in engine.log. Also, this is affecting all my hosts. Cheers, -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767 ___ 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] AllInOne
Just configured NFS correctly and now have the iso and local NFS storage domain up. Thanks Jose - Mensagem original - De: supo...@logicworks.pt Para: Dan Kenigsberg dan...@redhat.com Cc: Liran Zelkha lzel...@redhat.com, users@ovirt.org Enviadas: Quarta-feira, 14 De Maio de 2014 16:01:12 Assunto: Re: [ovirt-users] AllInOne Ok, I installed Version 3.4.1-1.fc19, and now host is up, but have np acess to any storage, including iso. On the Data Centers tab, local_datacenter there is no storage. No configuration on the /etc/exports file. I included 2 lines: [root@ovirt ~]# cat /etc/exports /home/iso 0.0.0.0/0.0.0.0(rw) /home/storage 0.0.0.0/0.0.0.0(rw) restart nfs but still no luck, Any idea? - Mensagem original - De: Dan Kenigsberg dan...@redhat.com Para: Itamar Heim ih...@redhat.com, sbona...@redhat.com Cc: supo...@logicworks.pt, users@ovirt.org, Liran Zelkha lzel...@redhat.com Enviadas: Quarta-feira, 14 De Maio de 2014 11:06:27 Assunto: Re: [ovirt-users] AllInOne On Tue, May 13, 2014 at 07:38:00PM -0400, Itamar Heim wrote: On 05/13/2014 12:38 PM, supo...@logicworks.pt wrote: Hi, I'm trying to install ovirt AllnOne, following these steps: Install FC19 yum localinstall http://resources.ovirt.org/releases/ovirt-release.noarch.rpm Please use ovirt-3.4.1 instead, as explained in http://www.ovirt.org/OVirt_3.4.1_release_notes yum install yum-utils yum-config-manager --enable ovirt-3.4 yum-config-manager --enable fedora-virt-preview yum-config-manager --enable ovirt-epel ovirt-epel is not really helpful for F19 installation yum install epel-release yum -y update yum -y install ovirt-engine engine-setup When asked Configure VDSM on this host?, I answered yes rpm -qa|grep vdsm vdsm-xmlrpc-4.14.6-0.fc19.noarch vdsm-python-zombiereaper-4.14.6-0.fc19.noarch vdsm-4.14.6-0.fc19.x86_64 vdsm-cli-4.14.6-0.fc19.noarch vdsm-python-4.14.6-0.fc19.x86_64 As discussed in parallel threads, this version is known to misbehave with the latest version of python-ethtool. Please make sure that you upgrade to 4.14.8 (from ovirt-3.4.1) before continuing. That's unrelated to the problem you describe below, but is bound to bite you soon enough. Now I can access to the Administration Portal, but cannot start the local Hots, allways get this message: Host's Compatibility Version doesn't match the Cluster's Compatibility Version. Host local_host is installed with VDSM version (Non interactive user) and cannot join cluster local_cluster which is compatible with VDSM versions [4.13, 4.14, 4.9, 4.11, 4.12, 4.10]. ___ 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] Connection hickups with Pfsense and Carp
On 05/15/2014 06:45 AM, Matt . wrote: OK, we are on the same line there. The issue is that it doesn't work on this host, others do. I have a 3.3 cluster and 3.4... both are enabled using the command... or can't you have 2 versions ? multiple versions shouldn't be an issue. I'll let danken and others continue to torubleshoot why not working though. 2014-05-15 12:43 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com: On 05/15/2014 06:42 AM, Matt . wrote: OK, now I'm confused. For MacSpoofing we per default don't have the macspoof feature in the engine am I right ? To get that... you need to set: engine-config -s EnableMACAntiSpoofingFilterRul__es=false --cver=3.X But no hook needs to be installed for this ? I don't have ping at the momment with macspoof set on true on a VM. macspoofing is more than just promiscuous mode for port mirroring, which does require the hook to be installed (and the VM to be restarted) 2014-05-15 12:35 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com: On 05/15/2014 04:26 AM, Matt . wrote: Itamar, On some testhost I'm updating now to 3.4(.x) I also need to install the hook it seems... it's not there by default. Any idea why you thought it should be ? there is no need for the hook for port mirroring. you can define a vnic profile with port mirroring via the engine and vdsm has this feature built-in. if you need more than just port mirroring (say, port forwarding), then you still need the hook. Cheers, Matt 2014-05-12 14:55 GMT+02:00 Matt . yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com__ mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com mailto:yamakasi@gmail.com: Hi, I really needed to enable the hook... Will investigate on new hosts! 2014-05-11 22:37 GMT+02:00 Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com: On 04/17/2014 04:08 AM, Matt . wrote: Hi Guys, I'm not able to write a howto yet as we need to check how this is running on high traffic and we are going soon. Than, we need to test some other functions before I can actually write something down. Because this is not all documented well indeed I'm in testmode and doing some @ life system as reallife environments are always coming with other things than your prefec test. I cannot say I needed promiscuouity, I did some things you would normally do on pfsense which fixed that part. Some old message you really need to discard instead of clicking it away was confusing this test. you are not supposed to need the promiscious hook for sniffing/mirroring - that's by now part of engine/vdsm (at vnic level in earlier versions, and at network profile in later versions iirc) 2014-04-17 9:08 GMT+02:00 Dan Kenigsberg dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com mailto:dan...@redhat.com: On Thu, Apr 17, 2014 at 01:11:13AM
Re: [ovirt-users] Duplicate ID 'drive-ide0-1-0' for drive .
On Thu, May 15, 2014 at 10:47:39AM +, Daniel Helgenberger wrote:
Hello,
I seem to run into a bug when creating a VM with 'advanced' options from
the 'blank' template attaching a iso image.
Steps:
I. Create VM in oVirt GUI using blank template
II. Use advanced settings to attach an ISO image
III. Run the VM
Engine events:
Failed to run VM rhel7-test on Host node-hv01.
VM rhel7-test is down. Exit message: internal error process exited while
connecting to monitor: qemu-kvm: -drive
file=/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-domain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso,if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw,serial=:
Duplicate ID 'drive-ide0-1-0' for drive .
VM rhel7-test was started by daniel (Host: node-hv01)
A workaround is:
- Create the VM using default options; do not touch adv. settings
- Start / Stop VM
- Attach the ISO image
- The VM is starting now
Please also find the corresponding vdsm.log attached. I could not trace
the event in engine.log. Also, this is affecting all my hosts.
Which version of Engine is this? Pardon the following long line, but you
can see the Engine sends the cdrom device multiple times. I remeber
seeing such a bug few months ago - Omer, do you have better
recollection?
Thread-13::DEBUG::2014-05-15 11:43:06,090::BindingXMLRPC::1067::vds::(wrapper)
client [192.168.50.20]::call vmCreate with ({'acpiEnable': 'true',
'emulatedMachine': 'rhel6.5.0', 'vmId': '5ca67cce-4f92-473c-91f8-ced87a46e0c3',
'memGuaranteedSize': 682, 'spiceSslCipherSuite': 'DEFAULT', 'timeOffset': '0',
'cpuType': 'Nehalem', 'custom': {}, 'smp': '1', 'vmType': 'kvm', 'memSize':
1024, 'smpCoresPerSocket': '1', 'vmName': 'rhel7-test', 'nice': '0',
'smartcardEnable': 'false', 'keyboardLayout': 'en-us', 'kvmEnable': 'true',
'pitReinjection': 'false', 'transparentHugePages': 'true', 'devices':
[{'device': 'qxl', 'specParams': {'vram': '32768', 'ram': '65536', 'heads':
'1'}, 'type': 'video', 'deviceId': 'c1e5c506-ba27-459b-85d1-8f17c510693f'},
{'index': '2', 'iface': 'ide', 'specParams': {'path':
'rhel-everything-7.0-beta-1-x86_64-dvd.iso'}, 'readonly': 'true', 'deviceId':
'0d319f28-c6c0-4547-9508-51bdd4642f3a', 'path':
'/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-d
omain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso',
'device': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': '2', 'iface':
'ide', 'specParams': {'path': 'rhel-everything-7.0-beta-1-x86_64-dvd.iso'},
'readonly': 'true', 'deviceId': '1574ac2c-7bcf-4e4f-a276-9402feff6bb7', 'path':
'/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-domain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso',
'device': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': '2', 'iface':
'ide', 'specParams': {'path': 'rhel-everything-7.0-beta-1-x86_64-dvd.iso'},
'readonly': 'true', 'deviceId': '1714f33d-0231-4f89-bc70-4ce5aac0230c', 'path':
'/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-domain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso',
'd
evice': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': '2', 'iface':
'ide', 'specParams': {'path': 'rhel-everything-7.0-beta-1-x86_64-dvd.iso'},
'readonly': 'true', 'deviceId': '3cdc204a-f19b-43d2-9ab5-431b9ae4d7bb', 'path':
'/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-domain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso',
'device': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': '2', 'iface':
'ide', 'specParams': {'path': 'rhel-everything-7.0-beta-1-x86_64-dvd.iso'},
'readonly': 'true', 'deviceId': 'a99aa1f1-26a9-41ef-a863-c38a3df37061', 'path':
'/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-domain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso',
'device': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': '2', 'iface':
'ide', 'specParams': {'path': 'rhel-everything-7.0-beta-
1-x86_64-dvd.iso'}, 'readonly': 'true', 'deviceId':
'e0c94099-4e76-4895-a9d8-eae176e21d2d', 'path':
'/rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-iso-domain/b0f80f46-8aa3-43f5-a1a0-ce1dcd6c269c/images/----/rhel-everything-7.0-beta-1-x86_64-dvd.iso',
'device': 'cdrom', 'shared': 'false', 'type': 'disk'}, {'index': 0, 'iface':
'scsi', 'format': 'raw', 'optional': 'false', 'poolID':
'0002-0002-0002-0002-03a0', 'volumeID':
'f962bdf7-10a9-4e5d-b566-208e66953776', 'imageID':
'32f401ba-98f0-4e7f-9369-79744560e77a', 'specParams':
Re: [ovirt-users] [Users] Cannot Ping CARP/Spoofed address
I already did a virsh -r dumpxml on the host and everything seemed to be fine. It's solved at the moment as there seemed to be some arp cache on the vm/host or switch and after changing the CARP IP to IP Alias, ping it, and set it back to CARP it works. Even reboots (vm's/hosts) didn't fix it... so I think pfSense was the one here that did something maybe as I was able to ping other hosts even from the pfsense box but not the IP's on the pfsense box... I had that earlier too with another cluster I thought. 2014-05-15 13:16 GMT+02:00 Dan Kenigsberg dan...@redhat.com: On Thu, May 15, 2014 at 12:02:06PM +0200, Matt . wrote: At the moment I'm not able to ping an IP with the macspoof hook installed on the host it runs on and macspoof=true on the VM... what could this be ? It could be many things. But let's try to rule out oVirt bugs. Take a look at virsh -r dumpxml vm-name Does it show a filterref (it should not). Can you ping the IP from within the VM? From another VM on the same host? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Help with Database alfter update to F 20
Hi everyone I have a problem after upgrading my ovirt 3.4 server from F19 to F20 using fedup After boot postgress database didn't come up till I installed the postrgesql-upgrade package and run the pg_upgrade script Now the database starts fine but ovirt-engine refuses to start due to authentication problem Since I suspect the problem comes from password encryption I tried to follow http://www.ovirt.org/Postgresql_changing_db_pass but it seems I have no encryptpasswd.sh on my system (I did a find with no results since it was supposed to live in a different location than the one showed on the wiki page) So grabbed the script here: https://github.com/anjalshireesh/gluster-ovirt-poc/blob/master/backend/manager/conf/ca/encryptpasswd.sh but it fails saying : unable to find jbosssx jar... Since I didn't change any password in the database, tried to access it after altering the /var/lib/pgsql/data/pg_hba.conf and setting local all all trust host all all 127.0.0.1/32 trust engine setup still cant'access so I did postgres=# alter user engine with password 'NEW_CLEAR_TEXT_PASS'; postgres=# alter user postgres with password 'NEW_CLEAR_TEXT_PASS'; The funny thing is that even after changing the passwords I can't acpsql --username=engine psql: FATALE: autenticazione Peer fallita per l'utente "engine" So I altered the hba to trust again the local users with no luck , and still cant'start ovirt-engine nor engine-setup either I'd appreciate any help since I'm stuck and cutted out from my VMs and crashing my head against the wall May anyoune point me in the right direction? Thank you in advance Best regards Alessandro ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Help with Database alfter update to F 20
Hi, in short, ovirt does not support F20 yet. This is because jboss-as got replaced by its successor wildfly. it will soon support F20 but not yet. do you never check system requirements of your software before doing whole dist upgrades?? HTH Am 15.05.2014 13:46, schrieb Alessandro Bianchi: Hi everyone I have a problem after upgrading my ovirt 3.4 server from F19 to F20 using fedup -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Connection hickups with Pfsense and Carp
Hi, I don't do top-postings, just a reply to all. It works now on all hosts! I was testing with a Run Once with no macspoof option and changed the CARP IP on the pfsense box to alias, and back to carp... where with alias I was able to ping with carp not... and this was good because of the disabled macspoof option. After this change I was also, with spoof true and not set, able to ping the IP on the CARP interface itself, so I think Pfsense messed something up here with ARP tables (I know form the past). After a restart of the VM I was able to ping all IP, also CARP as it was starting with macspoof true again. Some other thing I'm curious about... let's say you have 3 servers in a cluster, 2 installed with the macspoof hook and one not. The VM with macspoof enabled starts on the host without the hook and you migrate it to a host where the hooks is installed. What happens... ? Cheers, Matt 2014-05-15 13:39 GMT+02:00 Dan Kenigsberg dan...@redhat.com: On Thu, May 15, 2014 at 12:45:46PM +0200, Matt . wrote: OK, we are on the same line there. The issue is that it doesn't work on this host, others do. It is very hard for me to follow your condition, and top-posting does not help. Does the macspoof hook work fine on other host? And only here unknown macs are filtered? In that case, we should figure out what is different in this host, and see the domxml of the troublesome VM. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] newbee questions
On Wed, May 14, 2014 at 1:01 PM, Itamar Heim ih...@redhat.com wrote: to play with it, in an environment that works with wireless, the ovirt-live (usb boot) would work. but it will evaporate on power down... In what way(s) does the ovirt-live (usb boot) differ from the All-In-One install I performed ? Regards, John Smith. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] newbee questions
On 05/15/2014 08:27 AM, John Smith wrote: On Wed, May 14, 2014 at 1:01 PM, Itamar Heim ih...@redhat.com wrote: to play with it, in an environment that works with wireless, the ovirt-live (usb boot) would work. but it will evaporate on power down... In what way(s) does the ovirt-live (usb boot) differ from the All-In-One install I performed ? ovirt-live runs from memory, not installed. designed for demo/play-around environments, which usually include laptops with wireless in demo booths, hence supposed to work with wireless. but that's really only for playing around to see how it looks, since it will evaporate on boot. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Connection hickups with Pfsense and Carp
On Thu, May 15, 2014 at 02:18:39PM +0200, Matt . wrote: Hi, I don't do top-postings, just a reply to all. It works now on all hosts! I was testing with a Run Once with no macspoof option and changed the CARP IP on the pfsense box to alias, and back to carp... where with alias I was able to ping with carp not... and this was good because of the disabled macspoof option. After this change I was also, with spoof true and not set, able to ping the IP on the CARP interface itself, so I think Pfsense messed something up here with ARP tables (I know form the past). After a restart of the VM I was able to ping all IP, also CARP as it was starting with macspoof true again. Some other thing I'm curious about... let's say you have 3 servers in a cluster, 2 installed with the macspoof hook and one not. The VM with macspoof enabled starts on the host without the hook and you migrate it to a host where the hooks is installed. What happens... ? When I answer to your question immediately after it, it's easier to corrolate a question and an answer. Top-posting is frowned upon. Once a domain xml has been created by Vdsm, it is migrated intact to the destination, so there too, no filtering would take place. Do note that having different installed on your cluster is bound to cause random problem, and is better avoided. Dan. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Help with Database alfter update to F 20
Il 15/05/2014 14:44, users-requ...@ovirt.org ha scritto: in short, ovirt does not support F20 yet. This is because jboss-as got replaced by its successor wildfly. it will soon support F20 but not yet. do you never check system requirements of your software before doing whole dist upgrades?? Uh you are right: my fault ... What do you mean with "soon"? days? weeks? In the meantime I'll try to migrate the DB on a different F 19 and install the ovirt-server there Thank you very much Sven Alessandro -- SkyNet SRL Via Maggiate 67/a - 28021 Borgomanero (NO) - tel. +39 0322-836487/834765 - fax +39 0322-836608 http://www.skynet.it Autorizzazione Ministeriale n.197 Le informazioni contenute in questo messaggio sono riservate e confidenziali ed vietata la diffusione in qualunque modo eseguita. Qualora Lei non fosse la persona a cui il presente messaggio destinato, La invitiamo ad eliminarlo ed a distruggerlo non divulgandolo, dandocene gentilmente comunicazione. Per qualsiasi informazione si prega di contattare i...@skynet.it (e-mail dell'azienda). Rif. D.L. 196/2003 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Datacenter in no more responsive
Hi, Is there any news about this bug ? Thank you Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -Message d'origine- De : Elad Ben Aharon [mailto:ebena...@redhat.com] Envoyé : mercredi 14 mai 2014 15:09 À : VONDRA Alain; Allon Mureinik Cc : users@ovirt.org Objet : Re: [ovirt-users] Datacenter in no more responsive Allon, could it be related to https://bugzilla.redhat.com/show_bug.cgi?id=1083476 ? - Original Message - From: VONDRA Alain avon...@unicef.fr To: users@ovirt.org Sent: Wednesday, May 14, 2014 1:29:13 PM Subject: [ovirt-users] Datacenter in no more responsive Hi, I have a very weird issue with the last version of oVirt 3.4.1, I’ve upgraded because I already had this issue. It came when I wanted to re-create a new export domain on my first hypervisor larger than the first one. After this point, the datacenter came in a non responsive state, so I’ve upgraded oVirt to 3.4.1, but the issue is still there. I join the tail of the engine.log and the vdsm.log of one of the two hypervisors. Tell me if you want more logs. Thank you in advance for your help J Engine.log : TaskStatusListReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=654, mMessage=Not SPM: ()]] 2014-05-14 12:26:34,195 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-82) HostName = unc-srv-hyp2 2014-05-14 12:26:34,199 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-82) Command HSMGetAllTasksStatusesVDSCommand(HostName = unc-srv-hyp2, HostId = 2d8722cc-5041-427d-964d-8980f40c5aa6) execution failed. Exception: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Not SPM: () 2014-05-14 12:26:34,248 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-82) hostFromVds::selectedVds - unc-srv-hyp2, spmStatus Unknown_Pool, storage pool UNICEF 2014-05-14 12:26:34,269 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-82) START, ConnectStoragePoolVDSCommand(HostName = unc-srv-hyp2, HostId = 2d8722cc-5041-427d-964d-8980f40c5aa6, storagePoolId = 4eeccf64-715d-4ebe-a44c-eeca94a09a05, vds_spm_id = 2, masterDomainId = 9bf9ed01-43ab-4372-acdd-3500645f3bd0, masterVersion = 1), log id: aaf1e60 2014-05-14 12:26:35,998 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-82) FINISH, ConnectStoragePoolVDSCommand, log id: aaf1e60 2014-05-14 12:26:35,998 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-82) IrsBroker::Failed::GetStoragePoolInfoVDS due to: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) 2014-05-14 12:26:36,082 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-82) Irs placed on server 2d8722cc-5041-427d-964d-8980f40c5aa6 failed. Proceed Failover 2014-05-14 12:26:36,126 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-82) hostFromVds::selectedVds - unc-srv-hyp1, spmStatus Unknown_Pool, storage pool UNICEF 2014-05-14 12:26:36,147 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-82) START, ConnectStoragePoolVDSCommand(HostName = unc-srv-hyp1, HostId = 4987bc7d-82b2-444f-ad6c-8289da5e4fb9, storagePoolId = 4eeccf64-715d-4ebe-a44c-eeca94a09a05, vds_spm_id = 1, masterDomainId = 9bf9ed01-43ab-4372-acdd-3500645f3bd0, masterVersion = 1), log id: 3b569aaf 2014-05-14 12:26:37,177 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStoragePoolVDSCommand] (DefaultQuartzScheduler_Worker-82) FINISH, ConnectStoragePoolVDSCommand, log id: 3b569aaf 2014-05-14 12:26:37,182 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-82) IrsBroker::Failed::GetStoragePoolInfoVDS due to: IRSNonOperationalException: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) 2014-05-14 12:26:47,305 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-13) Command org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand return value TaskStatusListReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=654, mMessage=Not SPM: ()]] 2014-05-14 12:26:47,321 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] (DefaultQuartzScheduler_Worker-13) HostName = unc-srv-hyp1 2014-05-14 12:26:47,325 ERROR
Re: [ovirt-users] New problem with hosted-engine during Configuring the management bridge
On 05/15/2014 05:03 AM, Dan Kenigsberg wrote: On Wed, May 14, 2014 at 08:06:00PM -0400, Bob Doolittle wrote: Thanks John. When hosted-engine aborts, it uninstalls everything. So there is no webadmin available. I've tried modifying the VDSM python code (e.g. /usr/share/vdsm/storage/multipath.py and /usr/lib64/python2.7/site-packages/vdsm/tool/service.py) to see/work around what's going wrong, but oddly VDSM does not seem to be affected. I suspect the original code (or bytecodes) are cached somewhere. I do not think that this is the issue, but you can remove all trace of *.pyc/*.pyo to make sure this is not the case. In fact I see new pyc being produced, so that's myterious as well. Restarting vdsmd service has no effect. I'd really appreciate some insight there so I can work around it. What have you changed exactly? Where? If you add a plain syntax error to the script, does it still run? Very simple changes, to try to get a copy of the multipath.conf file that was presumably causing the error (since the hosted-setup cleans up when it aborts). I've attached them (full filenames ^^). The file never appears. I also attached a replacement I installed for multipath, which runs the *real* multipath (moved to multipath.bak) and filters the output to remove the known problematic warnings, and then exits with 0 status. But the weirdest thing is that I instrumented systemctl (replaced it with a script that logged its args and then executed the real one), and systemctl is *never* being invoked to start multipathd. Here's what it logged: show-environment show-environment status vdsmd.service show -p LoadState firewalld.service show -p LoadState sshd.service show -p LoadState firewalld.service show -p Id firewalld.service disable firewalld.service stop firewalld.service stop libvirtd.service start libvirtd.service status sshd.service show -p Id vdsmd.service enable vdsmd.service stop vdsmd.service start vdsmd.service If I run vdsm-tool service-reload multipathd by hand then I see the log I'd expect: reload multipathd.service Does oVirt 3.4.1 work more smoothly with F20? I chose F19 because it's more stable at this point, thinking that things would be more likely to work smoothly. It's not turning out that way... I'm willing to start over with F20 if there's no path forward. Vdsm works fine on 3.4.1, but I do not know about hosted-engine. Engine itself is known not to work on F20. What OS is hosted-engine known to work on? -Bob *** /usr/lib64/python2.7/site-packages/vdsm/tool/service.py.bak 2014-05-13 13:12:15.684256387 -0400 --- /usr/lib64/python2.7/site-packages/vdsm/tool/service.py 2014-05-13 13:53:05.940611767 -0400 *** *** 347,352 --- 347,354 if rc == 0: return 0 else: + import subprocess + subprocess.call([cp, /etc/multipath.conf, /tmp/multipath.conf.bad]) raise ServiceOperationError( %s failed % alt.func_name, out, err) raise ServiceNotExistError( *** /usr/share/vdsm/storage/multipath.py.bak 2014-05-13 14:01:07.225891144 -0400 --- /usr/share/vdsm/storage/multipath.py 2014-05-13 14:01:50.279300691 -0400 *** *** 169,174 --- 169,178 rc = misc.execCmd(cmd, sudo=True)[0] if rc != 0: raise se.MultipathSetupError() + cmd = [constants.EXT_CP, f.name, /tmp/multipath.bad] + rc = misc.execCmd(cmd, sudo=True)[0] + if rc != 0: + raise se.MultipathSetupError() misc.persistFile(MPATH_CONF) # Flush all unused multipath device maps #!/bin/sh /sbin/multipath.bak $@ | grep -v invalid keyword: getuid_callout exit 0 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] New problem with hosted-engine during Configuring the management bridge
Il 15/05/2014 15:55, Bob Doolittle ha scritto: On 05/15/2014 05:03 AM, Dan Kenigsberg wrote: On Wed, May 14, 2014 at 08:06:00PM -0400, Bob Doolittle wrote: Thanks John. When hosted-engine aborts, it uninstalls everything. So there is no webadmin available. I've tried modifying the VDSM python code (e.g. /usr/share/vdsm/storage/multipath.py and /usr/lib64/python2.7/site-packages/vdsm/tool/service.py) to see/work around what's going wrong, but oddly VDSM does not seem to be affected. I suspect the original code (or bytecodes) are cached somewhere. I do not think that this is the issue, but you can remove all trace of *.pyc/*.pyo to make sure this is not the case. In fact I see new pyc being produced, so that's myterious as well. Restarting vdsmd service has no effect. I'd really appreciate some insight there so I can work around it. What have you changed exactly? Where? If you add a plain syntax error to the script, does it still run? Very simple changes, to try to get a copy of the multipath.conf file that was presumably causing the error (since the hosted-setup cleans up when it aborts). I've attached them (full filenames ^^). The file never appears. I also attached a replacement I installed for multipath, which runs the *real* multipath (moved to multipath.bak) and filters the output to remove the known problematic warnings, and then exits with 0 status. But the weirdest thing is that I instrumented systemctl (replaced it with a script that logged its args and then executed the real one), and systemctl is *never* being invoked to start multipathd. Here's what it logged: show-environment show-environment status vdsmd.service show -p LoadState firewalld.service show -p LoadState sshd.service show -p LoadState firewalld.service show -p Id firewalld.service disable firewalld.service stop firewalld.service stop libvirtd.service start libvirtd.service status sshd.service show -p Id vdsmd.service enable vdsmd.service stop vdsmd.service start vdsmd.service If I run vdsm-tool service-reload multipathd by hand then I see the log I'd expect: reload multipathd.service If this command works, hosted-engine setup should not fail on it. The setup doesn't touch anything related to multipathd. Does oVirt 3.4.1 work more smoothly with F20? I chose F19 because it's more stable at this point, thinking that things would be more likely to work smoothly. It's not turning out that way... I'm willing to start over with F20 if there's no path forward. Vdsm works fine on 3.4.1, but I do not know about hosted-engine. Engine itself is known not to work on F20. What OS is hosted-engine known to work on? I use it on F19 with fedora virt-preview repo and on RHEL 6.5. I've seen mails about people using it on CentOS. I've not tested it on F20 yet but since vdsm should work fine on F20, it should work there too. -Bob ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] New problem with hosted-engine during Configuring the management bridge
On 05/15/2014 09:59 AM, Sandro Bonazzola wrote: Il 15/05/2014 15:55, Bob Doolittle ha scritto: If I run vdsm-tool service-reload multipathd by hand then I see the log I'd expect: reload multipathd.service If this command works, hosted-engine setup should not fail on it. The setup doesn't touch anything related to multipathd. Sorry but that is not strictly correct. You can see the code in multipath.py (setupMultipath()) that writes a new multipath.conf file just before it tries to restart the service. It looks like it's trying to modify the scsi_id_path. So when I run it by hand, I am using the original multipath.conf file. When it is run during hosted-engine setup, it is with a modified version. My efforts in modifying the python have been to try to capture that modified version, so that I can exercise it by hand and see what's wrong. -Bob ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Users] Cannot Ping CARP/Spoofed address
It seems that you can migrate a VM with macspoof=true from a host with the hook installed to a host without the hook installed you can still ping the host after migrating. Is this known/bug/normal ? 2014-05-15 13:40 GMT+02:00 Matt . yamakasi@gmail.com: I already did a virsh -r dumpxml on the host and everything seemed to be fine. It's solved at the moment as there seemed to be some arp cache on the vm/host or switch and after changing the CARP IP to IP Alias, ping it, and set it back to CARP it works. Even reboots (vm's/hosts) didn't fix it... so I think pfSense was the one here that did something maybe as I was able to ping other hosts even from the pfsense box but not the IP's on the pfsense box... I had that earlier too with another cluster I thought. 2014-05-15 13:16 GMT+02:00 Dan Kenigsberg dan...@redhat.com: On Thu, May 15, 2014 at 12:02:06PM +0200, Matt . wrote: At the moment I'm not able to ping an IP with the macspoof hook installed on the host it runs on and macspoof=true on the VM... what could this be ? It could be many things. But let's try to rule out oVirt bugs. Take a look at virsh -r dumpxml vm-name Does it show a filterref (it should not). Can you ping the IP from within the VM? From another VM on the same host? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] IO errors when adding new disk on iSCSI storage
On 13. mai 2014 10:09, Morten A. Middelthon wrote: Hi, I have a new oVirt setup which is giving me some headache. I have one administration server running on CentOS 6.5, and two hosts also running CentOS 6.5. Storage is running on both NFS and iSCSI, but iSCSI is the preferred storage, running on a HP LeftHand server. snip Anyone with any suggestions or input on this problem? with regards, Morten ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] transfer files from guest to client
Yes, the development took place. The bits for spice-webdav feature are in git and you can test them as Cody described here: http://lists.freedesktop.org/archives/spice-devel/2014-April/016582.html with some twists related to running in oVirt: * you don't need to create stuff managed by ovirt/vdsm such as certificates * you'll need to add webdav channels XML bits using custom hook adding spice-devel list to CC for reference. David On St, 2014-05-14 at 11:33 -0500, Jeff Clay wrote: The only thing I've been able to find on this is http://lists.freedesktop.org/archives/spice-devel/2014-February/016063.html. I was wondering if there have been any developments since then and if not, could somebody please provide more details on the guest-side virtual folder/icon that someone described. Thank you ___ 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] New problem with hosted-engine during Configuring the management bridge
On Thu, May 15, 2014 at 04:20:09PM +0200, Sandro Bonazzola wrote: Il 15/05/2014 16:09, Bob Doolittle ha scritto: On 05/15/2014 09:59 AM, Sandro Bonazzola wrote: Il 15/05/2014 15:55, Bob Doolittle ha scritto: If I run vdsm-tool service-reload multipathd by hand then I see the log I'd expect: reload multipathd.service If this command works, hosted-engine setup should not fail on it. The setup doesn't touch anything related to multipathd. Sorry but that is not strictly correct. You can see the code in multipath.py (setupMultipath()) that writes a new multipath.conf file just before it tries to restart the service. It looks like it's trying to modify the scsi_id_path. So when I run it by hand, I am using the original multipath.conf file. When it is run during hosted-engine setup, it is with a modified version. My efforts in modifying the python have been to try to capture that modified version, so that I can exercise it by hand and see what's wrong. If something is configuring it, it must be vdsm-tool: As I've noted ealier on this thread, that's not correct, unfortunately: Bug 1076531 - vdsm overwrites multipath.conf at every startup In hosted-engine setup code there's a call to vdsm-tool configure --force. However, it's possible to copy the vdsm-sactioned multipath.conf from one host to another, and try `systemctl reload multipathd.service`. Please look into journalctl for hints on why it has failed. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] newbee questions
On Thu, May 15, 2014 at 2:43 PM, Itamar Heim ih...@redhat.com wrote: On 05/15/2014 08:27 AM, John Smith wrote: On Wed, May 14, 2014 at 1:01 PM, Itamar Heim ih...@redhat.com wrote: to play with it, in an environment that works with wireless, the ovirt-live (usb boot) would work. but it will evaporate on power down... In what way(s) does the ovirt-live (usb boot) differ from the All-In-One install I performed ? ovirt-live runs from memory, not installed. designed for demo/play-around environments, which usually include laptops with wireless in demo booths, hence supposed to work with wireless. but that's really only for playing around to see how it looks, since it will evaporate on boot. So, what exactly, does ovirt-live do differently, that makes it work with wireless ? Assuming I can make the same configuration and/or software changes to make the All-In-One installation work with wireless, once I know what that is exactly. Regards, John Smith ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] New problem with hosted-engine during Configuring the management bridge
I have moved on. I honestly can't say what fixed this problem, but not seeing it any more. Then I ran into a problem with NIC naming that apuimedo (and jvandewege) helped me through in IRC, but hosted-engine completes successfully now. I can't configure my VM engine network for some reason, but I'll look into that more deeply later. What's the recommended procedure for self-hosted using F20 engine when it comes to the network configuration wizard. Leave it alone? Set for static config and configure with FQDN and address on main host network? Thanks, Bob On 05/15/2014 11:56 AM, Dan Kenigsberg wrote: On Thu, May 15, 2014 at 04:20:09PM +0200, Sandro Bonazzola wrote: Il 15/05/2014 16:09, Bob Doolittle ha scritto: On 05/15/2014 09:59 AM, Sandro Bonazzola wrote: Il 15/05/2014 15:55, Bob Doolittle ha scritto: If I run vdsm-tool service-reload multipathd by hand then I see the log I'd expect: reload multipathd.service If this command works, hosted-engine setup should not fail on it. The setup doesn't touch anything related to multipathd. Sorry but that is not strictly correct. You can see the code in multipath.py (setupMultipath()) that writes a new multipath.conf file just before it tries to restart the service. It looks like it's trying to modify the scsi_id_path. So when I run it by hand, I am using the original multipath.conf file. When it is run during hosted-engine setup, it is with a modified version. My efforts in modifying the python have been to try to capture that modified version, so that I can exercise it by hand and see what's wrong. If something is configuring it, it must be vdsm-tool: As I've noted ealier on this thread, that's not correct, unfortunately: Bug 1076531 - vdsm overwrites multipath.conf at every startup In hosted-engine setup code there's a call to vdsm-tool configure --force. However, it's possible to copy the vdsm-sactioned multipath.conf from one host to another, and try `systemctl reload multipathd.service`. Please look into journalctl for hints on why it has failed. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Upside-Down Effect with HTML5-SPICE on Ovirt 3.5 and Windows Guest
Hi all, There is any fix or workaround to avoid the Up-Side effect when using HTML5-SPICE to access Windows Guest? I'm testing with Windows 7 and HTML5, present the Window inverted, while with Linux Guest it properly works. Any help would be appreciated. BRgds, Felipe ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] newbee questions
On 05/15/2014 12:07 PM, John Smith wrote: On Thu, May 15, 2014 at 2:43 PM, Itamar Heim ih...@redhat.com wrote: On 05/15/2014 08:27 AM, John Smith wrote: On Wed, May 14, 2014 at 1:01 PM, Itamar Heim ih...@redhat.com wrote: to play with it, in an environment that works with wireless, the ovirt-live (usb boot) would work. but it will evaporate on power down... In what way(s) does the ovirt-live (usb boot) differ from the All-In-One install I performed ? ovirt-live runs from memory, not installed. designed for demo/play-around environments, which usually include laptops with wireless in demo booths, hence supposed to work with wireless. but that's really only for playing around to see how it looks, since it will evaporate on boot. So, what exactly, does ovirt-live do differently, that makes it work with wireless ? Assuming I can make the same configuration and/or software changes to make the All-In-One installation work with wireless, once I know what that is exactly. hacking it a bit... this will show you how/where: git clone git://gerrit.ovirt.org/ovirt-live grep -r wlan ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] IO errors when adding new disk on iSCSI storage
A colleague of mine has run into issues doing Linux (EL6.5) iSCSI over bonded interfaces. The solution he found was to abandon bonding and instead use multiple interfaces and multipath on the iscsi initiators. I can't provide details yet as this is all second hand knowledge. The errors you posted are almost identical to what he faced. - Trey On May 13, 2014 3:10 AM, Morten A. Middelthon mor...@flipp.net wrote: Hi, I have a new oVirt setup which is giving me some headache. I have one administration server running on CentOS 6.5, and two hosts also running CentOS 6.5. Storage is running on both NFS and iSCSI, but iSCSI is the preferred storage, running on a HP LeftHand server. oVirt Engine Version: 3.4.0-1.el6 Administration server and hosts are all updated with latest packages both for CentOS and oVirt. Both hosts are attached to a dedicated storage network with bonded interfaces: # ifconfig bond1 bond1 Link encap:Ethernet HWaddr AC:16:2D:8B:90:5E inet addr:192.168.40.160 Bcast:192.168.40.255 Mask:255.255.255.0 inet6 addr: fe80::ae16:2dff:fe8b:905e/64 Scope:Link UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1 RX packets:4149464 errors:0 dropped:0 overruns:0 frame:0 TX packets:5590278 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:5387975600 (5.0 GiB) TX bytes:6981018034 (6.5 GiB) On the hosts the LUN is seen as: scsi3 : iSCSI Initiator over TCP/IP connection1:0: detected conn error (1020) scsi 3:0:0:0: Direct-Access LEFTHAND iSCSIDiska500 PQ: 0 ANSI: 5 sd 3:0:0:0: Attached scsi generic sg2 type 0 sd 3:0:0:0: [sdb] 8589934592 512-byte logical blocks: (4.39 TB/4.00 TiB) sd 3:0:0:0: [sdb] Write Protect is off sd 3:0:0:0: [sdb] Mode Sense: 77 00 00 08 sd 3:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA sdb: unknown partition table sd 3:0:0:0: [sdb] Attached SCSI disk The iSCSI LUN I'm using is 4TB large, with 2.5TB free, according to the oVirt admin interface: Size: 4095 GB Available: 2551 GB Used: 1544 GB Allocated: 1540 GB Over Allocation Ratio: 0% Over to the problem: On the virtual machine I'm testing on, I'm adding a new disk on the iSCSI storage server. The virtual machine is Debian 7.4 amd64. In this case 20GB large with thin provisioning. Then on the virtual machine I create a new logical volume group and disk: Create a new partition with type 8e (Linux LVM): fdisk /dev/vdc Setup LVM: pvcreate /dev/vdc1 vgcreate VGTEST /dev/vdc1 lvcreate -n lv_test -l 100%FREE VGTEST mkfs.ext4 /dev/mapper/VGTEST-lv_test mkdir /mnt/test mount /dev/mapper/VGTEST-lv_test /mnt/test Then I try writing to the new disk with f.ex dd: dd if=/dev/zero of=/mnt/test/storfil bs=64k count=20480 Almost immediately oVirt will pause the machine with the following error message: VM INT-KVM-SSM02 has paused due to no Storage space error. dmesg on the virtual machine gives to following errors: [353290.564507] Buffer I/O error on device dm-7, logical block 294774 [353290.564509] Buffer I/O error on device dm-7, logical block 294775 [353290.564511] EXT4-fs warning (device dm-7): ext4_end_bio:250: I/O error writing to inode 12 (offset 1039114240 size 520192 starting block 294650) [353290.564514] end_request: I/O error, dev vdc, sector 2362304 [353290.564516] Buffer I/O error on device dm-7, logical block 294776 [353290.564518] Buffer I/O error on device dm-7, logical block 294777 [353290.564519] Buffer I/O error on device dm-7, logical block 294778 [353290.564521] Buffer I/O error on device dm-7, logical block 294779 [353290.564522] Buffer I/O error on device dm-7, logical block 294780 [353290.564524] Buffer I/O error on device dm-7, logical block 294781 [353290.564525] Buffer I/O error on device dm-7, logical block 294782 [353290.564744] Buffer I/O error on device dm-7, logical block 294910 [353290.564746] Buffer I/O error on device dm-7, logical block 294911 [353290.564748] EXT4-fs warning (device dm-7): ext4_end_bio:250: I/O error writing to inode 12 (offset 1040154624 size 32768 starting block 294904) [353291.035703] EXT4-fs (dm-7): This should not happen!! Data will be lost [353291.035705] [353291.036280] JBD2: Detected IO errors while flushing file data on dm-7-8 [353291.036506] end_request: I/O error, dev vdc, sector 17043640 [353291.036509] end_request: I/O error, dev vdc, sector 17043640 [353291.036518] Aborting journal on device dm-7-8. [353291.036734] end_request: I/O error, dev vdc, sector 17043456 [353291.036737] Buffer I/O error on device dm-7, logical block 2129920 [353291.036739] lost page write due to I/O error on dm-7 etc etc If I try to do large writes on the existing disk on either the iSCSI or NFS storage there are no problems at all. I have attached the engine.log from the administration server, and also the vdsm.log from
Re: [ovirt-users] [Users] oVirt Node Bootloader issue
Hello Fabian, I'm back with the same issue again. Have you had any luck locating the bug? On Wed, Jan 22, 2014 at 1:28 PM, Fabian Deutsch fabi...@redhat.com wrote: Am Mittwoch, den 22.01.2014, 13:23 +0500 schrieb Nauman Abbas: fc19 one, the latest Okay, could you please try this image and see if the problem still exists: http://fedorapeople.org/~fabiand/node/3.0.4/ovirt-node-iso-3.0.3-0.999.201401220717draft.vdsm,python-cpopen.el6.iso Please boot the iso with enforce=0 (append that in the bootmenu) Thanks fabian On Wed, Jan 22, 2014 at 1:08 PM, Fabian Deutsch fabi...@redhat.com wrote: Am Dienstag, den 21.01.2014, 11:33 +0500 schrieb Nauman Abbas: Hello there I'm facing this problem and this has happened to me multiple times on different machines. I have two hard drives in my system (lets say HDD A and HDD B). I boot the system from the oVirt node CD to install it. Now I want the bootloader and the node installation both to go on HDD B and not HDD A. When I get to the screen which asks me to select the hard-drive for bootloader I use the arrow keys to select HDD B and press Enter (have also tried pressing space or just use tab and continue while it's selected). Then I get to the screen asking where to install the node. I select HDD B and unselect HDD A. I keep the partitioning setup as default ( have also tried manual and kept 5GB unused on HDD A). When I get to install part. It installs the node fine on HDD B as expected but it always gets the boot-loader on HDD A. This issue has wasted many of my days on different machines and I can't seem to find a way around. Nauman, what oVirt Node version were you using? - fabian Nauman Abbas Assistant System Administrator (LMS), Room No. A-207, SEECS, National University of Sciences Technology, + 92 321 5359946 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Nauman Abbas Assistant System Administrator (LMS), Room No. A-207, SEECS, National University of Sciences Technology, + 92 321 5359946 -- Nauman Abbas Assistant System Administrator (LMS), Room No. A-207, SEECS, National University of Sciences Technology, + 92 321 5359946 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] IO errors when adding new disk on iSCSI storage
On 16. mai 2014 04:45, Trey Dockendorf wrote: A colleague of mine has run into issues doing Linux (EL6.5) iSCSI over bonded interfaces. The solution he found was to abandon bonding and instead use multiple interfaces and multipath on the iscsi initiators. I can't provide details yet as this is all second hand knowledge. The errors you posted are almost identical to what he faced. Thanks for your input. The strange thing is that the existing iSCSI disks on the very same LUN works without any issues. The problem only seems to appear when I add a new disk to a running VM. To properly test this I probably have to add another hypervisor host without bonding, as my current hypervisor hosts are in a production environment with regards, -- Morten A. Middelthon Email: mor...@flipp.net Phone: +47 907 83 708 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] IO errors when adding new disk on iSCSI storage
On 15. mai 2014 11:58, Dafna Ron wrote: ovirt does not pause the vm for ENOSpace, if a vm is pause for this reason it would be done by qemu. The logs you attached show no issues. can you please attach the vm log and libvirt logs? Also, can you please try the same test on a prealloacted disk? Thanks, I will first try to add a preallocated disk. Syslog on the vm did not show anything related, but I included the dmesg output in my original post with regards, -- Morten A. Middelthon Email: mor...@flipp.net Phone: +47 907 83 708 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] IO errors when adding new disk on iSCSI storage
Hi, I just re-ran the test with adding a preallocated disk, and the problem did _not_ appear. I tried a few times to write large files with dd, but the vm continued to run without problems with regards, -- Morten A. Middelthon Email: mor...@flipp.net Phone: +47 907 83 708 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
