Re: [ovirt-users] Cutting edge ovirt node images.
Hey Tolik, as far as I recall they do not contain vdsm, correct? - fabian - Original Message - Hi A centos7 based ovirt-node project joined our jenkins http://jenkins.ovirt.org/job/ovirt-node_master_create-iso-el7_merged/ Best Regards Tolik On Sun, 2015-01-11 at 17:29 +0200, Anatoly Litvosky wrote: Hi For all of you that want the latest images for ovirt node. For some time there is a new job in the ovirt jenkins that builds an image for every commit made. http://jenkins.ovirt.org/job/ovirt-node_master_create-iso-fc20_merged/ Currently for fedora 20 but hopefully more to come. Many thanks to David (dcaro) for all the effort. Best regards. Tolik. ___ 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] Performance issue for GlusterFS as the block storage for VMs
I am using iometer (http://www.iometer.org/) to test the IOPS from one of the vm. As for IOPS is more trying to test the performance of block, rather than real file transfer. In my environment, I am using 10Gbe to make two gluster nodes be replicated. And I mount it to vm as a volume. I tested the performance both for SAS and SSD. This is my current result with iometer. Test ID Application Block Size (Bytes) Read/Write % Random/Sequential % I/O Performance Metrics iscsi-hdd iscsi-ssd Guster,HDD Gluster,SSD 1 Web File Server 4K 95%/5% 75%/25% IOPS 195.28 2400.63 208.50 646.75 2 Web File Server 8K 95%/5% 75%/25% IOPS 193.97 2225.73 179.89 649.93 3 Web File Server 64K 95%/5% 75%/25% IOPS 180.50 1055.05 158.28 402.15 4 Database Online Transaction Processing 8K 70%/30% 100%/0% IOPS 163.60 2415.90 132.13 308.46 5 Exchange Email 4K 67%/33% 100%/0% IOPS 167.03 2685.33 145.92 294.56 6 OS Drive 8K 70%/30% 100%/0% IOPS 163.60 2407.02 146.11 310.82 7 Decision Support System 1M 100%/0% 100%/0% IOPS 74.24 207.42 81.14 112.20 8 File Server 8K 90%/10% 75%/25% IOPS 191.20 2102.32 359.54 526.86 9 Video on Demand 512K 100%/0% 100%/0% IOPS 100.32 327.19 136.66 162.48 10 Traffic Simulation 8K 50%/50% 75%/25% IOPS 238.28 1923.91 301.05 297.70 11 Web Server Logging 8K 0%/100% 0%/100% IOPS 3488.47 3644.33 290.33 282.04 12 SQL Server Logging 64K 0%/100% 0%/100% IOPS 1423.29 1375.33 182.67 168.64 13 OS Paging 64K 90%/10% 0%/100% IOPS 1215.74 1211.01 381.17 355.99 14 Media Streaming 64K 98%/2% 0%/100% IOPS 1350.96 1365.22 457.28 455.49 The issue for GlusterFS I found is - It can not retain the nature of SSD and SAS, such as SAS is strong for sequential access. SSD is strong for random access. - In some case, especially for SSD, the performance is pretty bad. Thanks, Cong From: Donny Davis [mailto:do...@cloudspin.me] Sent: Thursday, January 15, 2015 10:27 AM To: Yue, Cong; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Do you have any metrics to give an idea of the difference. I am using NFS right now, and I am migrating to Gluster. I have the gluster system up, and I see that it seems to provision disks faster than my NFS. I haven't used any real measurement tools to get actual metrics, this is all perceived. Do you have an operational gluster? Do what are you using right now? Donny D cloudspin.me From: users-boun...@ovirt.orgmailto:users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Yue, Cong Sent: Thursday, January 15, 2015 10:57 AM To: users@ovirt.orgmailto:users@ovirt.org Subject: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Hi I have one question about whether GlusterFS is the suitable solution to be used as the block storage for VMs. The failure tolerant and scalability is good for GlusterFS, but in my test, it seems the iops is pretty bad. In some blog, it said, it is even with worse performance than normal NFS. Should I use iscsi+drbd for the block storage for VMs. Can somebody give some advice for this? Thanks, Cong This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs
Do you have any metrics to give an idea of the difference. I am using NFS right now, and I am migrating to Gluster. I have the gluster system up, and I see that it seems to provision disks faster than my NFS. I haven't used any real measurement tools to get actual metrics, this is all perceived. Do you have an operational gluster? Do what are you using right now? Donny D cloudspin.me From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Yue, Cong Sent: Thursday, January 15, 2015 10:57 AM To: users@ovirt.org Subject: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Hi I have one question about whether GlusterFS is the suitable solution to be used as the block storage for VMs. The failure tolerant and scalability is good for GlusterFS, but in my test, it seems the iops is pretty bad. In some blog, it said, it is even with worse performance than normal NFS. Should I use iscsi+drbd for the block storage for VMs. Can somebody give some advice for this? Thanks, Cong _ This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] problem adding storage connection
Also check to see if there are any directories that have been created in your nfs exports Donny -Original Message- From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Martin Pavlík Sent: Thursday, January 15, 2015 8:01 AM To: Lars Nielsen Cc: users@ovirt.org Subject: Re: [ovirt-users] problem adding storage connection Hi Lars, are you sure you want to use net mask 225.225.225.0? IMO you want to use 255.255.255.0 If it does not help please supply logs /var/log/ovirt-engine/engine.log - from engine node (RHEV-M) and /var/log/vdsm/vdsm.log so we can see detailed error message HTH Martin Pavlik RHEV QE On 15 Jan 2015, at 14:22, Lars Nielsen l...@steinwurf.com wrote: Hello again. And thanks for the help, now I can create hosts, which run :) However I have run into a bit more trouble, again which seems a bit strange to me. When trying to added a new Storage connection, I get this: Error while executing action: Cannot add Storage Connection. Storage connection already exists. https://dl.dropboxusercontent.com/u/55488/ovirt_storage_problem.png My exports file, look like this: /home/iso 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonui d=36,anongid=36) /home/data 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonui d=36,anongid=36) /home/import_data 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonui d=36,anongid=36) Copied from the oVirt basic setup guide. And I have restarted my NFS server service, and create the directories. Can some one help with this? and explain the problem to me? If you need more info, please tell me. Thanks and Best Regards - Lars ___ 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
[ovirt-users] FOSDEM 15.... here we come!
Hi all, Happy to see oVirt's tradition continuing! I summarized all relevant information here: http://etherpad.ovirt.org/p/ovirt-fosdem-15 Also, we need a few volunteers to help man the booth, so please go ahead and list yourself in the right place. Once we have more updates we'll send them to the list. See you @FOSDEM, Doron ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] problem adding storage connection
Hi Lars, are you sure you want to use net mask 225.225.225.0? IMO you want to use 255.255.255.0 If it does not help please supply logs /var/log/ovirt-engine/engine.log - from engine node (RHEV-M) and /var/log/vdsm/vdsm.log so we can see detailed error message HTH Martin Pavlik RHEV QE On 15 Jan 2015, at 14:22, Lars Nielsen l...@steinwurf.com wrote: Hello again. And thanks for the help, now I can create hosts, which run :) However I have run into a bit more trouble, again which seems a bit strange to me. When trying to added a new Storage connection, I get this: Error while executing action: Cannot add Storage Connection. Storage connection already exists. https://dl.dropboxusercontent.com/u/55488/ovirt_storage_problem.png My exports file, look like this: /home/iso 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) /home/data 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) /home/import_data 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) Copied from the oVirt basic setup guide. And I have restarted my NFS server service, and create the directories. Can some one help with this? and explain the problem to me? If you need more info, please tell me. Thanks and Best Regards - Lars ___ 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] USB Modem in a VM
Hi, I've tried also to inject the device with virsh attach-device, all seems to work but nothing happen in the VM : [root@unc-srv-hyp2 ~]$ virsh attach-device unc-srv-prnt3 usb-modem.xml Please enter your authentication name: root Please enter your password: Device attached successfully What did I do wrong, any ideas ? Regards 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 De : Alon Bar-Lev [alo...@redhat.com] Envoyé : jeudi 15 janvier 2015 21:23 À : VONDRA Alain; Michal Skrivanek Cc : users@ovirt.org Objet : Re: [ovirt-users] USB Modem in a VM Michal, any clue? - Original Message - From: VONDRA Alain avon...@unicef.fr To: Alon Bar-Lev alo...@redhat.com Cc: users@ovirt.org Sent: Thursday, January 15, 2015 5:56:47 PM Subject: RE: [ovirt-users] USB Modem in a VM Hi, Thank you for your answer, I've tried to insert my USB modem, but it doesn't up in the Windows VM. I've tried to insert via virt-manager without success, I can't apply the modification, however I see the modem using lsusb : lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 0624:0248 Avocent Corp. Virtual Hub Bus 001 Device 004: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 002 Device 010: ID 0572:1321 Conexant Systems (Rockwell), Inc. I've unload the cdc_acm kernel module via rmmod without success. I've also tried to edit the xml appending the ID and VENDDOR tags : hostdev mode='subsystem' type='usb' source vendor id='0x0572'/ product id='0x1321'/ /source /hostdev Ut at the first load the config disappears... Do I need to restart the host or restart libvirtd services ? Thanks for your help Alain 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 : Alon Bar-Lev [mailto:alo...@redhat.com] Envoyé : mardi 13 janvier 2015 17:47 À : VONDRA Alain Cc : users@ovirt.org Objet : Re: [ovirt-users] USB Modem in a VM - Original Message - From: VONDRA Alain avon...@unicef.fr To: users@ovirt.org Sent: Tuesday, January 13, 2015 5:55:01 PM Subject: [ovirt-users] USB Modem in a VM Hi, Can you tell me if I can use an USB modem through one of the hypervisor hosts to a Windows VM ? I’d like to install a Windows Fax Server. Thank you for your answers. should be possible using qemu args: -usbdevice host:vendor_id:product_id in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties: domain type='kvm' name.../name … devices … hostdev mode='subsystem' type='usb' source vendor id='0x@VENDOR@'/ product id='0x@DEVICE@'/ /source /hostdev /devices /domain if this option is not exposed in ui you can use vdsm-hooks[1] to modify the libvirt configuration and inject such device. Regards, Alon [1] http://www.ovirt.org/VDSM-Hooks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs
It is just the default configuration. What is your advice for the tuning of I/O performance? For Gluster FS, actually I used Xenserver currently. I justed mounted the gluster as a NFS to XenHost to be used as a SR. Is there any way to use GlusterFS as a iscsi target ? Thanks, Cong From: Donny Davis [mailto:do...@cloudspin.me] Sent: Thursday, January 15, 2015 11:24 AM To: Yue, Cong; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs I see. So have you done any tuning for IO performance or are the configs straight out of the box. You also said you mounted the volume to a vm. Did you mount it as gluster or use the built in NFS?? Donny From: Yue, Cong [mailto:cong_...@alliedtelesis.com] Sent: Thursday, January 15, 2015 11:40 AM To: Donny Davis; users@ovirt.orgmailto:users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs I am using iometer (http://www.iometer.org/) to test the IOPS from one of the vm. As for IOPS is more trying to test the performance of block, rather than real file transfer. In my environment, I am using 10Gbe to make two gluster nodes be replicated. And I mount it to vm as a volume. I tested the performance both for SAS and SSD. This is my current result with iometer. Test ID Application Block Size (Bytes) Read/Write % Random/Sequential % I/O Performance Metrics iscsi-hdd iscsi-ssd Guster,HDD Gluster,SSD 1 Web File Server 4K 95%/5% 75%/25% IOPS 195.28 2400.63 208.50 646.75 2 Web File Server 8K 95%/5% 75%/25% IOPS 193.97 2225.73 179.89 649.93 3 Web File Server 64K 95%/5% 75%/25% IOPS 180.50 1055.05 158.28 402.15 4 Database Online Transaction Processing 8K 70%/30% 100%/0% IOPS 163.60 2415.90 132.13 308.46 5 Exchange Email 4K 67%/33% 100%/0% IOPS 167.03 2685.33 145.92 294.56 6 OS Drive 8K 70%/30% 100%/0% IOPS 163.60 2407.02 146.11 310.82 7 Decision Support System 1M 100%/0% 100%/0% IOPS 74.24 207.42 81.14 112.20 8 File Server 8K 90%/10% 75%/25% IOPS 191.20 2102.32 359.54 526.86 9 Video on Demand 512K 100%/0% 100%/0% IOPS 100.32 327.19 136.66 162.48 10 Traffic Simulation 8K 50%/50% 75%/25% IOPS 238.28 1923.91 301.05 297.70 11 Web Server Logging 8K 0%/100% 0%/100% IOPS 3488.47 3644.33 290.33 282.04 12 SQL Server Logging 64K 0%/100% 0%/100% IOPS 1423.29 1375.33 182.67 168.64 13 OS Paging 64K 90%/10% 0%/100% IOPS 1215.74 1211.01 381.17 355.99 14 Media Streaming 64K 98%/2% 0%/100% IOPS 1350.96 1365.22 457.28 455.49 The issue for GlusterFS I found is - It can not retain the nature of SSD and SAS, such as SAS is strong for sequential access. SSD is strong for random access. - In some case, especially for SSD, the performance is pretty bad. Thanks, Cong From: Donny Davis [mailto:do...@cloudspin.me] Sent: Thursday, January 15, 2015 10:27 AM To: Yue, Cong; users@ovirt.orgmailto:users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Do you have any metrics to give an idea of the difference. I am using NFS right now, and I am migrating to Gluster. I have the gluster system up, and I see that it seems to provision disks faster than my NFS. I haven't used any real measurement tools to get actual metrics, this is all perceived. Do you have an operational gluster? Do what are you using right now? Donny D cloudspin.me From: users-boun...@ovirt.orgmailto:users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Yue, Cong Sent: Thursday, January 15, 2015 10:57 AM To: users@ovirt.orgmailto:users@ovirt.org Subject: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Hi I have one question about whether GlusterFS is the suitable solution to be used as the block storage for VMs. The failure tolerant and scalability is good for GlusterFS, but in my test, it seems the iops is pretty bad. In some blog, it said, it is even with worse performance than normal NFS. Should I use iscsi+drbd for the block storage for VMs. Can somebody give some advice for this? Thanks, Cong This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited.
Re: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs
Sure can http://www.gluster.org/community/documentation/index.php/GlusterFS_iSCSI As for tuning, I don't have enough information about my own system to even say. I know that there are tuning options that you have with glusterFS, and you will have to see what works best for your deployment. Regards Donny D cloudspin.me From: Yue, Cong [mailto:cong_...@alliedtelesis.com] Sent: Thursday, January 15, 2015 12:30 PM To: Donny Davis; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs It is just the default configuration. What is your advice for the tuning of I/O performance? For Gluster FS, actually I used Xenserver currently. I justed mounted the gluster as a NFS to XenHost to be used as a SR. Is there any way to use GlusterFS as a iscsi target ? Thanks, Cong From: Donny Davis [mailto:do...@cloudspin.me] Sent: Thursday, January 15, 2015 11:24 AM To: Yue, Cong; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs I see. So have you done any tuning for IO performance or are the configs straight out of the box. You also said you mounted the volume to a vm. Did you mount it as gluster or use the built in NFS?? Donny From: Yue, Cong [mailto:cong_...@alliedtelesis.com] Sent: Thursday, January 15, 2015 11:40 AM To: Donny Davis; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs I am using iometer (http://www.iometer.org/) to test the IOPS from one of the vm. As for IOPS is more trying to test the performance of block, rather than real file transfer. In my environment, I am using 10Gbe to make two gluster nodes be replicated. And I mount it to vm as a volume. I tested the performance both for SAS and SSD. This is my current result with iometer. Test ID Application Block Size (Bytes) Read/Write % Random/Sequential % I/O Performance Metrics iscsi-hdd iscsi-ssd Guster,HDD Gluster,SSD 1 Web File Server 4K 95%/5% 75%/25% IOPS 195.28 2400.63 208.50 646.75 2 Web File Server 8K 95%/5% 75%/25% IOPS 193.97 2225.73 179.89 649.93 3 Web File Server 64K 95%/5% 75%/25% IOPS 180.50 1055.05 158.28 402.15 4 Database Online Transaction Processing 8K 70%/30% 100%/0% IOPS 163.60 2415.90 132.13 308.46 5 Exchange Email 4K 67%/33% 100%/0% IOPS 167.03 2685.33 145.92 294.56 6 OS Drive 8K 70%/30% 100%/0% IOPS 163.60 2407.02 146.11 310.82 7 Decision Support System 1M 100%/0% 100%/0% IOPS 74.24 207.42 81.14 112.20 8 File Server 8K 90%/10% 75%/25% IOPS 191.20 2102.32 359.54 526.86 9 Video on Demand 512K 100%/0% 100%/0% IOPS 100.32 327.19 136.66 162.48 10 Traffic Simulation 8K 50%/50% 75%/25% IOPS 238.28 1923.91 301.05 297.70 11 Web Server Logging 8K 0%/100% 0%/100% IOPS 3488.47 3644.33 290.33 282.04 12 SQL Server Logging 64K 0%/100% 0%/100% IOPS 1423.29 1375.33 182.67 168.64 13 OS Paging 64K 90%/10% 0%/100% IOPS 1215.74 1211.01 381.17 355.99 14 Media Streaming 64K 98%/2% 0%/100% IOPS 1350.96 1365.22 457.28 455.49 The issue for GlusterFS I found is - It can not retain the nature of SSD and SAS, such as SAS is strong for sequential access. SSD is strong for random access. - In some case, especially for SSD, the performance is pretty bad. Thanks, Cong From: Donny Davis [mailto:do...@cloudspin.me] Sent: Thursday, January 15, 2015 10:27 AM To: Yue, Cong; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Do you have any metrics to give an idea of the difference. I am using NFS right now, and I am migrating to Gluster. I have the gluster system up, and I see that it seems to provision disks faster than my NFS. I haven't used any real measurement tools to get actual metrics, this is all perceived. Do you have an operational gluster? Do what are you using right now? Donny D cloudspin.me From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Yue, Cong Sent: Thursday, January 15, 2015 10:57 AM To: users@ovirt.org Subject: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Hi I have one question about whether GlusterFS is the suitable solution to be used as the block storage for VMs. The failure tolerant and scalability is good for GlusterFS, but in my test, it seems the iops is pretty bad. In some blog, it said, it is even with worse performance than normal NFS. Should I use iscsi+drbd for the block storage for VMs. Can somebody give some advice for this? Thanks, Cong _ This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the
Re: [ovirt-users] USB Modem in a VM
Michal, any clue? - Original Message - From: VONDRA Alain avon...@unicef.fr To: Alon Bar-Lev alo...@redhat.com Cc: users@ovirt.org Sent: Thursday, January 15, 2015 5:56:47 PM Subject: RE: [ovirt-users] USB Modem in a VM Hi, Thank you for your answer, I've tried to insert my USB modem, but it doesn't up in the Windows VM. I've tried to insert via virt-manager without success, I can't apply the modification, however I see the modem using lsusb : lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 0624:0248 Avocent Corp. Virtual Hub Bus 001 Device 004: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 002 Device 010: ID 0572:1321 Conexant Systems (Rockwell), Inc. I've unload the cdc_acm kernel module via rmmod without success. I've also tried to edit the xml appending the ID and VENDDOR tags : hostdev mode='subsystem' type='usb' source vendor id='0x0572'/ product id='0x1321'/ /source /hostdev Ut at the first load the config disappears... Do I need to restart the host or restart libvirtd services ? Thanks for your help Alain 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 : Alon Bar-Lev [mailto:alo...@redhat.com] Envoyé : mardi 13 janvier 2015 17:47 À : VONDRA Alain Cc : users@ovirt.org Objet : Re: [ovirt-users] USB Modem in a VM - Original Message - From: VONDRA Alain avon...@unicef.fr To: users@ovirt.org Sent: Tuesday, January 13, 2015 5:55:01 PM Subject: [ovirt-users] USB Modem in a VM Hi, Can you tell me if I can use an USB modem through one of the hypervisor hosts to a Windows VM ? I’d like to install a Windows Fax Server. Thank you for your answers. should be possible using qemu args: -usbdevice host:vendor_id:product_id in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties: domain type='kvm' name.../name … devices … hostdev mode='subsystem' type='usb' source vendor id='0x@VENDOR@'/ product id='0x@DEVICE@'/ /source /hostdev /devices /domain if this option is not exposed in ui you can use vdsm-hooks[1] to modify the libvirt configuration and inject such device. Regards, Alon [1] http://www.ovirt.org/VDSM-Hooks ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [Feature review] Select network to be used for glusterfs
On 01/15/2015 02:27 PM, Dan Kenigsberg wrote: On Thu, Jan 15, 2015 at 12:34:18PM +0530, Sahina Bose wrote: I've updated the feature page with the REST API and other comments. On further thought, there will be no change to Add brick API, as the engine will select the network to be used based on the networks setup for the host. If Storage network role is associated with any of the networks, this will be used. Otherwise, the host's address will be used to add the brick. snip The paragraph above rules out the use case I lay below. Could you relate to it? Isn't it a reasonable use case? If I am not mistaken, it could make sense to have a setup with one brick using network A and another - using network B. Does your design support this? I think that this would be particularly important on upgraded clusters, where the management network is already used, but newly created bricks should start using another network. On upgraded clusters, the user would have to assign a network with the role Storage network. Any newly created brick would then start using this, rather than the management network. I'm not sure if the use case where each brick on a host is added using different networks is a common one (apart from the upgrade scenario, that is). If it is, we could provide an Advanced edit option in the UI to select network in Add Bricks dialog. The entity design supports setting different network per brick and the REST API already provides a way to set this as an optional parameter. May I repeat my follow request? It would help me understand the content of the feature. Sorry, I missed these before! Would you add a feature page section regarding modification to the Vdsm/Engine API? http://www.ovirt.org/Features/Select_Network_For_Gluster#Change_to_VDSM_API http://www.ovirt.org/Features/Select_Network_For_Gluster#Change_to_REST_API One last comment - may I ask that new APIs accept both ipv4 and ipv6 addresses? There is an ongoing effort to support ipv6 on Vdsm. Glusterfs does not support ipv6 yet, so addition of bricks using ipv6 addresses would not work. thanks, sahina ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Exporting VM's painfully slow
Hi, if you use sparse images this BZ might be helpful: https://bugzilla.redhat.com/show_bug.cgi?id=1156115 maybe you can backport the change to your version. The idea is to not use dd in order to move images. HTH -- 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] Failed to create volume in OVirt with gluster
Hi Atin,
It seems glusterfs is not a good and stable product for storage usei am
still facing the same issue...in the ovirt wiki it says ovirt has native
support with glusterfs but even i am tring to use it from ovirt it failed
and i am keep try to make it work from last 7 days...but still fail and no
one in the community has clue about the samemay be it's bug in the
gluster 3.6.1 but even i try with gluster 3.5.3it same
Hope someone from gluster help me to get rid of those errors and make it
work..
Thanks,
Punit
On Thu, Jan 15, 2015 at 2:58 PM, Punit Dambiwal hypu...@gmail.com wrote:
Hi,
Can any one help me here ??
On Wed, Jan 14, 2015 at 3:25 PM, Punit Dambiwal hypu...@gmail.com wrote:
Hi Donny,
I am not using gluster for the NFS mount...no volume has been created
because of those errors
On Wed, Jan 14, 2015 at 9:47 AM, Donny Davis do...@cloudspin.me wrote:
And
rpcbind is running
can you do a regular nfs mount of the gluster volume?
gluster volume info {your volume name here}
Just gathering intel to hopefully provide a solution. I just deployed
gluster with hosted engine today, and I did get some of the same errors as
you when I was bringing everything up
Did you follow a guide, or are you craving your own?
Are you using swift for anything… that is usually for openstack to my
knowledge? I guess you could use it for ovirt, but I didn’t
Donny D
*From:* Punit Dambiwal [mailto:hypu...@gmail.com]
*Sent:* Tuesday, January 13, 2015 6:41 PM
*To:* Donny Davis
*Cc:* users@ovirt.org
*Subject:* Re: [ovirt-users] Failed to create volume in OVirt with
gluster
Hi Donny,
No I am not using CTDBit's totally new deployment...
On Wed, Jan 14, 2015 at 1:50 AM, Donny Davis do...@cloudspin.me wrote:
Are you using ctdb??? and did you specify Lock=False in
/etc/nfsmount.conf
Can you give a full run down of topology, and has this ever been working
or is it a new deployment?
Donny D
*From:* users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] *On
Behalf Of *Punit Dambiwal
*Sent:* Monday, January 12, 2015 7:18 PM
*To:* Kanagaraj Mayilsamy
*Cc:* gluster-us...@gluster.org; Kaushal M; users@ovirt.org
*Subject:* Re: [ovirt-users] Failed to create volume in OVirt with
gluster
Hi,
Please find the more details on this can anybody from gluster will
help me here :-
Gluster CLI Logs :- /var/log/glusterfs/cli.log
[2015-01-13 02:06:23.071969] T [cli.c:264:cli_rpc_notify] 0-glusterfs:
got RPC_CLNT_CONNECT
[2015-01-13 02:06:23.072012] T
[cli-quotad-client.c:94:cli_quotad_notify] 0-glusterfs: got RPC_CLNT_CONNECT
[2015-01-13 02:06:23.072024] I [socket.c:2344:socket_event_handler]
0-transport: disconnecting now
[2015-01-13 02:06:23.072055] T
[cli-quotad-client.c:100:cli_quotad_notify] 0-glusterfs: got
RPC_CLNT_DISCONNECT
[2015-01-13 02:06:23.072131] T [rpc-clnt.c:1381:rpc_clnt_record]
0-glusterfs: Auth Info: pid: 0, uid: 0, gid: 0, owner:
[2015-01-13 02:06:23.072176] T
[rpc-clnt.c:1238:rpc_clnt_record_build_header] 0-rpc-clnt: Request fraglen
128, payload: 64, rpc hdr: 64
[2015-01-13 02:06:23.072572] T [socket.c:2863:socket_connect] (--
/usr/lib64/libglusterfs.so.0(_gf_log_callingfn+0x1e0)[0x7fed02f15420] (--
/usr/lib64/glusterfs/3.6.1/rpc-transport/socket.so(+0x7293)[0x7fed001a4293]
(-- /usr/lib64/libgfrpc.so.0(rpc_clnt_submit+0x468)[0x7fed0266df98] (--
/usr/sbin/gluster(cli_submit_request+0xdb)[0x40a9bb] (--
/usr/sbin/gluster(cli_cmd_submit+0x8e)[0x40b7be] ) 0-glusterfs: connect
() called on transport already connected
[2015-01-13 02:06:23.072616] T [rpc-clnt.c:1573:rpc_clnt_submit]
0-rpc-clnt: submitted request (XID: 0x1 Program: Gluster CLI, ProgVers: 2,
Proc: 27) to rpc-transport (glusterfs)
[2015-01-13 02:06:23.072633] D [rpc-clnt-ping.c:231:rpc_clnt_start_ping]
0-glusterfs: ping timeout is 0, returning
[2015-01-13 02:06:23.075930] T [rpc-clnt.c:660:rpc_clnt_reply_init]
0-glusterfs: received rpc message (RPC XID: 0x1 Program: Gluster CLI,
ProgVers: 2, Proc: 27) from rpc-transport (glusterfs)
[2015-01-13 02:06:23.075976] D [cli-rpc-ops.c:6548:gf_cli_status_cbk]
0-cli: Received response to status cmd
[2015-01-13 02:06:23.076025] D [cli-cmd.c:384:cli_cmd_submit] 0-cli:
Returning 0
[2015-01-13 02:06:23.076049] D [cli-rpc-ops.c:6811:gf_cli_status_volume]
0-cli: Returning: 0
[2015-01-13 02:06:23.076192] D
[cli-xml-output.c:84:cli_begin_xml_output] 0-cli: Returning 0
[2015-01-13 02:06:23.076244] D
[cli-xml-output.c:131:cli_xml_output_common] 0-cli: Returning 0
[2015-01-13 02:06:23.076256] D
[cli-xml-output.c:1375:cli_xml_output_vol_status_begin] 0-cli: Returning 0
[2015-01-13 02:06:23.076437] D [cli-xml-output.c:108:cli_end_xml_output]
0-cli: Returning 0
[2015-01-13 02:06:23.076459] D
[cli-xml-output.c:1398:cli_xml_output_vol_status_end] 0-cli: Returning 0
[2015-01-13 02:06:23.076490] I [input.c:36:cli_batch] 0-: Exiting with: 0
Command
[ovirt-users] New environment ovirt
Hello, I have a question. I would like to set up a new environment with two nodes. I would like separate che storage traffic, vm traffic and network management traffic. Storage is in a separate subnet. Also the virtual machine is in a separate subnet, and I would like to separate the management of the network too. I think I need to add 3 network adapters on the nodes, one for each purpose. Now I ask you, does the oVirt engine server (manager) need three network cards too? Thank you Nicola ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] New environment ovirt
Engine will need only one network card Hosts will need 3 if you use untagged traffic for your requirements Genadi - Original Message - From: Simone Tiraboschi stira...@redhat.com To: nicola gentile nicola.gentile...@gmail.com Cc: Users@ovirt.org Sent: Thursday, January 15, 2015 11:11:06 AM Subject: Re: [ovirt-users] New environment ovirt - Original Message - From: nicola gentile nicola.gentile...@gmail.com To: Users@ovirt.org Sent: Wednesday, January 14, 2015 3:09:30 PM Subject: [ovirt-users] New environment ovirt Hello, I have a question. I would like to set up a new environment with two nodes. I would like separate che storage traffic, vm traffic and network management traffic. Storage is in a separate subnet. Also the virtual machine is in a separate subnet, and I would like to separate the management of the network too. I think I need to add 3 network adapters on the nodes, one for each purpose. Now I ask you, does the oVirt engine server (manager) need three network cards too? At least you need only the Management Network (ovirtmgmt), you could also evaluate the opportunity to use the self hosted engine where oVirt engine runs on a VM hosted in HA way by the hosts it is managing [1. http://www.ovirt.org/Features/Self_Hosted_Engine Thank you Nicola ___ 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] Error authenticating bind using the AAA OpenLDAP module
- Original Message -
From: Bruno Rodriguez br...@pic.es
To: Ondra Machacek omach...@redhat.com
Cc: Esther Accion esth...@pic.es, users@ovirt.org
Sent: Thursday, January 15, 2015 11:20:57 AM
Subject: Re: [ovirt-users] Error authenticating bind using the AAA OpenLDAP
module
Thank you very much,
using the following ldap.example.org file:
-
include = openldap_example.properties
include = rfc2307.properties
what do you have in openldap_example.properties?
vars.server = ldap1.example.org
#vars.user = cn=authenticate,ou=System,dc=example,dc=org
#vars.password = X
why have you commented out the vars?
you should have just removed the quotes from vars.password and keep bellow
as-is.
pool.default.serverset.single.server = ${global:vars.server}
pool.default.auth.simple.bindDN = cn=authenticate,ou=System,dc=example,dc=org
pool.default.auth.simple.password = X
pool.default.ssl.startTLS = true
pool.default.ssl.truststore.file =
/etc/ovirt-engine/extensions.d/ldap.example.org_keystore.jks
pool.default.ssl.truststore.password = X
-
Then I get the following in the engine log:
2015-01-15 10:04:15,250 ERROR
[org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand]
(ajp--127.0.0.1-8702-3) Error during CanDoActionFailure.: Class: class
org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedException
Input:
{Extkey[name=AAA_AUTHN_CREDENTIALS;type=class
java.lang.String;uuid=AAA_AUTHN_CREDENTIALS[03b96485-4bb5-4592-8167-810a5c909706];]=***,
Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0,
Extkey[name=EXTENSION_LICENSE;type=class
java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4c18];]=ASL
2.0, Extkey[name=EXTENSION_NOTES;type=class
java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-4584-aaff-97f66978e4ea];]=Display
name: ovirt-engine-extension-aaa-ldap-1.0.0-1.el6,
Extkey[name=EXTENSION_HOME_URL;type=class
java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-f969-42d4-b399-72d192e18304];]=
http://www.ovirt.org ,Extkey[name=EXTENSION_LOCALE;type=class
java.lang.String;uuid=EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778bb29];]=en_US,
Extkey[name=EXTENSION_NAME;type=class
java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-4547-bf28-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authn,
Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0,
Extkey[name=EXTENSION_CONFIGURATION;type=class
java.util.Properties;uuid=EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***,
Extkey[name=EXTENSION_AUTHOR;type=class
java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-2dad-4bc5-9aad-e07018b7fbcc];]=The
oVirt Project, Extkey[name=EXTENSION_INSTANCE_NAME;type=class
java.lang.String;uuid=EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=
authn-ldap.example.org ,
Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class
java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0,
Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface
java.util.Collection;uuid=EXTENSION_CONFIGURATION_SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[],
Extkey[name=AAA_AUTHN_CAPABILITIES;type=class
java.lang.Long;uuid=AAA_AUTHN_CAPABILITIES[9d16bee3-10fd-46f2-83f9-3d3c54cf258d];]=12,
Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*,
Extkey[name=EXTENSION_VERSION;type=class
java.lang.String;uuid=EXTENSION_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=1.0.0,
Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface
org.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695-918a3197ad83];]=org.slf4j.impl.Slf4jLogger(
org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.ovirt-engine-extension-aaa-ldap.authn.authn-ldap.example.org
), Extkey[name=EXTENSION_PROVIDES;type=interface
java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6-65b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authn]},
Extkey[name=AAA_AUTHN_USER;type=class
java.lang.String;uuid=AAA_AUTHN_USER[1ceaba26-1bdc-4663-a3c6-5d926f9dd8f0];]=bruno,
Extkey[name=EXTENSION_INVOKE_COMMAND;type=class
org.ovirt.engine.api.extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a-b823-77b262a2f28d];]=AAA_AUTHN_AUTHENTICATE_CREDENTIALS[d9605c75-6b43-4b00-b32c-06bdfa80244c]}
Output:
{Extkey[name=EXTENSION_INVOKE_RESULT;type=class
java.lang.Integer;uuid=EXTENSION_INVOKE_RESULT[0909d91d-8bde-40fb-b6c0-099c772ddd4e];]=2,
Re: [ovirt-users] New environment ovirt
Thank you so much for suggestion. Nicola Il 15/01/2015 10:15, Genadi Chereshnya ha scritto: Engine will need only one network card Hosts will need 3 if you use untagged traffic for your requirements Genadi - Original Message - From: Simone Tiraboschi stira...@redhat.com To: nicola gentile nicola.gentile...@gmail.com Cc: Users@ovirt.org Sent: Thursday, January 15, 2015 11:11:06 AM Subject: Re: [ovirt-users] New environment ovirt - Original Message - From: nicola gentile nicola.gentile...@gmail.com To: Users@ovirt.org Sent: Wednesday, January 14, 2015 3:09:30 PM Subject: [ovirt-users] New environment ovirt Hello, I have a question. I would like to set up a new environment with two nodes. I would like separate che storage traffic, vm traffic and network management traffic. Storage is in a separate subnet. Also the virtual machine is in a separate subnet, and I would like to separate the management of the network too. I think I need to add 3 network adapters on the nodes, one for each purpose. Now I ask you, does the oVirt engine server (manager) need three network cards too? At least you need only the Management Network (ovirtmgmt), you could also evaluate the opportunity to use the self hosted engine where oVirt engine runs on a VM hosted in HA way by the hosts it is managing [1. http://www.ovirt.org/Features/Self_Hosted_Engine Thank you Nicola ___ 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] Error authenticating bind using the AAA OpenLDAP module
- Original Message -
From: Bruno Rodriguez br...@pic.es
To: Ondra Machacek omach...@redhat.com
Cc: Alon Bar-Lev alo...@redhat.com, Esther Accion esth...@pic.es,
users@ovirt.org
Sent: Thursday, January 15, 2015 12:03:39 PM
Subject: Re: [ovirt-users] Error authenticating bind using the AAA OpenLDAP
module
Thanks ! Now it's working!
The problem was the absence of the line:
pool.default.auth.type = simple
this should not be set to all pools, only for the authz pool.
the authn pool should be anonymous.
the process of authentication is:
1. create a pool X ldap connections with anonymous bind.
2. when user authenticate fetch a connection from (1) and bind user that user
and password.
3. revert to anonymous, return to pool.
so basically your pool is now authenticated using your search user at all time.
if your ldap does not permit anonymous logins at all, maybe better is to
provide different user for this authentication pool?
It's strange, I thought that the default auth type was set to simple and I
didn't check it twice. After setting that the problem has to do about a
user/password incorrect, which is our problem because of the schema we are
using (migrated from a NIS some time ago).
The openldap_example.properties actually was a copy of openldap.properties,
I did it that way to customize it to our schema, but in a first instance
it was a carbon copy of the original.
in next version (1.0.2) there is rfc2307-openldap.properties to ease use :)
Thanks again !
Bruno
On Thu, Jan 15, 2015 at 10:43 AM, Ondra Machacek omach...@redhat.com
wrote:
On 01/15/2015 10:36 AM, Alon Bar-Lev wrote:
- Original Message -
From: Bruno Rodriguez br...@pic.es
To: Ondra Machacek omach...@redhat.com
Cc: Esther Accion esth...@pic.es, users@ovirt.org
Sent: Thursday, January 15, 2015 11:20:57 AM
Subject: Re: [ovirt-users] Error authenticating bind using the AAA
OpenLDAP module
Thank you very much,
using the following ldap.example.org file:
-
include = openldap_example.properties
include = rfc2307.properties
what do you have in openldap_example.properties?
It seems you have specified anonymous bind in openldap_example.properties.
You should probably try it with original one (openldap.properties).
vars.server = ldap1.example.org
#vars.user = cn=authenticate,ou=System,dc=example,dc=org
#vars.password = X
why have you commented out the vars?
you should have just removed the quotes from vars.password and keep
bellow as-is.
pool.default.serverset.single.server = ${global:vars.server}
pool.default.auth.simple.bindDN = cn=authenticate,ou=System,dc=
example,dc=org
pool.default.auth.simple.password = X
pool.default.ssl.startTLS = true
pool.default.ssl.truststore.file =
/etc/ovirt-engine/extensions.d/ldap.example.org_keystore.jks
pool.default.ssl.truststore.password = X
-
Then I get the following in the engine log:
2015-01-15 10:04:15,250 ERROR
[org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand]
(ajp--127.0.0.1-8702-3) Error during CanDoActionFailure.: Class: class
org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedEx
ception
Input:
{Extkey[name=AAA_AUTHN_CREDENTIALS;type=class
java.lang.String;uuid=AAA_AUTHN_CREDENTIALS[03b96485-
4bb5-4592-8167-810a5c909706];]=***,
Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[
886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=
EXTENSION_INTERFACE_VERSION_MAX;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_
MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0,
Extkey[name=EXTENSION_LICENSE;type=class
java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-
054c-4e31-9c6d-1ca4d60a4c18];]=ASL
2.0, Extkey[name=EXTENSION_NOTES;type=class
java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-
4584-aaff-97f66978e4ea];]=Display
name: ovirt-engine-extension-aaa-ldap-1.0.0-1.el6,
Extkey[name=EXTENSION_HOME_URL;type=class
java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-
f969-42d4-b399-72d192e18304];]=
http://www.ovirt.org ,Extkey[name=EXTENSION_LOCALE;type=class
java.lang.String;uuid=EXTENSION_LOCALE[0780b112-
0ce0-404a-b85e-8765d778bb29];]=en_US,
Extkey[name=EXTENSION_NAME;type=class
java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-
4547-bf28-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authn,
Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_
MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0,
Extkey[name=EXTENSION_CONFIGURATION;type=class
java.util.Properties;uuid=EXTENSION_CONFIGURATION[
2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***,
Extkey[name=EXTENSION_AUTHOR;type=class
java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-
2dad-4bc5-9aad-e07018b7fbcc];]=The
Re: [ovirt-users] Error authenticating bind using the AAA OpenLDAP module
Sorry, I forgot to restart the service. With the same ldap.example.org
file, the REAL logs are the following:
-- ldap log --
Jan 15 10:23:52 ldap1 slapd[6712]: conn=1672935 fd=109 ACCEPT from
IP=192.168.XX.XX:41522 (IP=0.0.0.0:389)
Jan 15 10:23:52 ldap1 slapd[6712]: conn=1672935 op=0 EXT
oid=1.3.6.1.4.1.1466.20037
Jan 15 10:23:52 ldap1 slapd[6712]: conn=1672935 op=0 STARTTLS
Jan 15 10:23:52 ldap1 slapd[6712]: conn=1672935 op=0 RESULT oid= err=0 text=
Jan 15 10:23:53 ldap1 slapd[6712]: conn=1672935 fd=109 TLS established
tls_ssf=128 ssf=128
Jan 15 10:23:53 ldap1 slapd[6712]: conn=1672935 op=1 BIND dn= method=128
Jan 15 10:23:53 ldap1 slapd[6712]: conn=1672935 op=1 RESULT tag=97 err=48
text=anonymous bind disallowed
Jan 15 10:23:53 ldap1 slapd[6712]: conn=1672935 op=2 UNBIND
Jan 15 10:23:53 ldap1 slapd[6712]: conn=1672935 fd=109 closed
-- engine log --
2015-01-15 10:23:53,010 ERROR
[org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand]
(ajp--127.0.0.1-8702-2) Error during CanDoActionFailure.: Class: class
org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedException
Input:
{Extkey[name=AAA_AUTHN_CREDENTIALS;type=class
java.lang.String;uuid=AAA_AUTHN_CREDENTIALS[03b96485-4bb5-4592-8167-810a5c909706];]=***,
Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uu
id=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX
;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0,
Ex tkey[name=EXTENSION_LICENSE;type=class
java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4
c18];]=ASL 2.0, Extkey[name=EXTENSION_NOTES;type=class
java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-4584-
aaff-97f66978e4ea];]=Display name:
ovirt-engine-extension-aaa-ldap-1.0.0-1.el6,
Extkey[name=EXTENSION_HOME_URL;t ype=class
java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-f969-42d4-b399-72d192e18304];]=
http://www.ovirt.org, Extkey[name=EXTENSION_LOCALE;type=class
java.lang.String;uuid=EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778
bb29];]=en_US, Extkey[name=EXTENSION_NAME;type=class
java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-4547-bf2
8-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authn,
Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0,
Extkey[name=EX TENSION_CONFIGURATION;type=class
java.util.Properties;uuid=EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a
226b0fc];]=***, Extkey[name=EXTENSION_AUTHOR;type=class
java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-2dad-4bc
5-9aad-e07018b7fbcc];]=The oVirt Project,
Extkey[name=EXTENSION_INSTANCE_NAME;type=class java.lang.String;uuid=E
XTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=
authn-ldap.example.org, Extkey[name=EXTENSION_BUILD_IN
TERFACE_VERSION;type=class
java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4
747a8ab7];]=0,
Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface
java.util.Collection;uuid=EXTEN
SION_CONFIGURATION_SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[],
Extkey[name=AAA_AUTHN_CAPABILITIES ;type=class
java.lang.Long;uuid=AAA_AUTHN_CAPABILITIES[9d16bee3-10fd-46f2-83f9-3d3c54cf258d];]=12,
Extkey[name=E XTENSION_GLOBAL_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f
-7af6-4cf1-bf08-297bc8903676];]=*skip*,
Extkey[name=EXTENSION_VERSION;type=class java.lang.String;uuid=EXTENSION
_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=1.0.0,
Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface o
rg.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695-918a3197ad83];]=org.slf4j.impl.Slf4jLog
ger(org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.ovirt-engine-extension-aaa-ldap.authn.authn-lda
p.example.org), Extkey[name=EXTENSION_PROVIDES;type=interface
java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6-6
5b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authn]},
Extkey[name=AAA_AUTHN_USER;type=clas s
java.lang.String;uuid=AAA_AUTHN_USER[1ceaba26-1bdc-4663-a3c6-5d926f9dd8f0];]=esthera,
Extkey[name=EXTENSION_IN VOKE_COMMAND;type=class
org.ovirt.engine.api.extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a
-b823-77b262a2f28d];]=AAA_AUTHN_AUTHENTICATE_CREDENTIALS[d9605c75-6b43-4b00-b32c-06bdfa80244c]}
Output:
{Extkey[name=EXTENSION_INVOKE_RESULT;type=class
java.lang.Integer;uuid=EXTENSION_INVOKE_RESULT[0909d91d-8bde-40f
b-b6c0-099c772ddd4e];]=2, Extkey[name=EXTENSION_INVOKE_MESSAGE;type=class
java.lang.String;uuid=EXTENSION_INVOKE
_MESSAGE[b7b053de-dc73-4bf7-9d26-b8bdb72f5893];]=anonymous bind disallowed}
As you can see, the engine tries to make an anonimous binding and it's
unsuccessful...
Thank you very much (and sorry for the previous message),
Re: [ovirt-users] Error authenticating bind using the AAA OpenLDAP module
On 01/15/2015 10:36 AM, Alon Bar-Lev wrote:
- Original Message -
From: Bruno Rodriguez br...@pic.es
To: Ondra Machacek omach...@redhat.com
Cc: Esther Accion esth...@pic.es, users@ovirt.org
Sent: Thursday, January 15, 2015 11:20:57 AM
Subject: Re: [ovirt-users] Error authenticating bind using the AAA OpenLDAP
module
Thank you very much,
using the following ldap.example.org file:
-
include = openldap_example.properties
include = rfc2307.properties
what do you have in openldap_example.properties?
It seems you have specified anonymous bind in
openldap_example.properties. You should probably try it with original
one (openldap.properties).
vars.server = ldap1.example.org
#vars.user = cn=authenticate,ou=System,dc=example,dc=org
#vars.password = X
why have you commented out the vars?
you should have just removed the quotes from vars.password and keep bellow
as-is.
pool.default.serverset.single.server = ${global:vars.server}
pool.default.auth.simple.bindDN = cn=authenticate,ou=System,dc=example,dc=org
pool.default.auth.simple.password = X
pool.default.ssl.startTLS = true
pool.default.ssl.truststore.file =
/etc/ovirt-engine/extensions.d/ldap.example.org_keystore.jks
pool.default.ssl.truststore.password = X
-
Then I get the following in the engine log:
2015-01-15 10:04:15,250 ERROR
[org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand]
(ajp--127.0.0.1-8702-3) Error during CanDoActionFailure.: Class: class
org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedException
Input:
{Extkey[name=AAA_AUTHN_CREDENTIALS;type=class
java.lang.String;uuid=AAA_AUTHN_CREDENTIALS[03b96485-4bb5-4592-8167-810a5c909706];]=***,
Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0,
Extkey[name=EXTENSION_LICENSE;type=class
java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4c18];]=ASL
2.0, Extkey[name=EXTENSION_NOTES;type=class
java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-4584-aaff-97f66978e4ea];]=Display
name: ovirt-engine-extension-aaa-ldap-1.0.0-1.el6,
Extkey[name=EXTENSION_HOME_URL;type=class
java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-f969-42d4-b399-72d192e18304];]=
http://www.ovirt.org ,Extkey[name=EXTENSION_LOCALE;type=class
java.lang.String;uuid=EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778bb29];]=en_US,
Extkey[name=EXTENSION_NAME;type=class
java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-4547-bf28-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authn,
Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0,
Extkey[name=EXTENSION_CONFIGURATION;type=class
java.util.Properties;uuid=EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***,
Extkey[name=EXTENSION_AUTHOR;type=class
java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-2dad-4bc5-9aad-e07018b7fbcc];]=The
oVirt Project, Extkey[name=EXTENSION_INSTANCE_NAME;type=class
java.lang.String;uuid=EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=
authn-ldap.example.org ,
Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class
java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0,
Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface
java.util.Collection;uuid=EXTENSION_CONFIGURATION_SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[],
Extkey[name=AAA_AUTHN_CAPABILITIES;type=class
java.lang.Long;uuid=AAA_AUTHN_CAPABILITIES[9d16bee3-10fd-46f2-83f9-3d3c54cf258d];]=12,
Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*,
Extkey[name=EXTENSION_VERSION;type=class
java.lang.String;uuid=EXTENSION_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=1.0.0,
Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface
org.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695-918a3197ad83];]=org.slf4j.impl.Slf4jLogger(
org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.ovirt-engine-extension-aaa-ldap.authn.authn-ldap.example.org
), Extkey[name=EXTENSION_PROVIDES;type=interface
java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6-65b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authn]},
Extkey[name=AAA_AUTHN_USER;type=class
java.lang.String;uuid=AAA_AUTHN_USER[1ceaba26-1bdc-4663-a3c6-5d926f9dd8f0];]=bruno,
Extkey[name=EXTENSION_INVOKE_COMMAND;type=class
org.ovirt.engine.api.extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a-b823-77b262a2f28d];]=AAA_AUTHN_AUTHENTICATE_CREDENTIALS[d9605c75-6b43-4b00-b32c-06bdfa80244c]}
Output:
Re: [ovirt-users] Error authenticating bind using the AAA OpenLDAP module
Thanks ! Now it's working!
The problem was the absence of the line:
pool.default.auth.type = simple
It's strange, I thought that the default auth type was set to simple and I
didn't check it twice. After setting that the problem has to do about a
user/password incorrect, which is our problem because of the schema we are
using (migrated from a NIS some time ago).
The openldap_example.properties actually was a copy of openldap.properties,
I did it that way to customize it to our schema, but in a first instance
it was a carbon copy of the original.
Thanks again !
Bruno
On Thu, Jan 15, 2015 at 10:43 AM, Ondra Machacek omach...@redhat.com
wrote:
On 01/15/2015 10:36 AM, Alon Bar-Lev wrote:
- Original Message -
From: Bruno Rodriguez br...@pic.es
To: Ondra Machacek omach...@redhat.com
Cc: Esther Accion esth...@pic.es, users@ovirt.org
Sent: Thursday, January 15, 2015 11:20:57 AM
Subject: Re: [ovirt-users] Error authenticating bind using the AAA
OpenLDAP module
Thank you very much,
using the following ldap.example.org file:
-
include = openldap_example.properties
include = rfc2307.properties
what do you have in openldap_example.properties?
It seems you have specified anonymous bind in openldap_example.properties.
You should probably try it with original one (openldap.properties).
vars.server = ldap1.example.org
#vars.user = cn=authenticate,ou=System,dc=example,dc=org
#vars.password = X
why have you commented out the vars?
you should have just removed the quotes from vars.password and keep
bellow as-is.
pool.default.serverset.single.server = ${global:vars.server}
pool.default.auth.simple.bindDN = cn=authenticate,ou=System,dc=
example,dc=org
pool.default.auth.simple.password = X
pool.default.ssl.startTLS = true
pool.default.ssl.truststore.file =
/etc/ovirt-engine/extensions.d/ldap.example.org_keystore.jks
pool.default.ssl.truststore.password = X
-
Then I get the following in the engine log:
2015-01-15 10:04:15,250 ERROR
[org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand]
(ajp--127.0.0.1-8702-3) Error during CanDoActionFailure.: Class: class
org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedEx
ception
Input:
{Extkey[name=AAA_AUTHN_CREDENTIALS;type=class
java.lang.String;uuid=AAA_AUTHN_CREDENTIALS[03b96485-
4bb5-4592-8167-810a5c909706];]=***,
Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[
886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=
EXTENSION_INTERFACE_VERSION_MAX;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_
MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0,
Extkey[name=EXTENSION_LICENSE;type=class
java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-
054c-4e31-9c6d-1ca4d60a4c18];]=ASL
2.0, Extkey[name=EXTENSION_NOTES;type=class
java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-
4584-aaff-97f66978e4ea];]=Display
name: ovirt-engine-extension-aaa-ldap-1.0.0-1.el6,
Extkey[name=EXTENSION_HOME_URL;type=class
java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-
f969-42d4-b399-72d192e18304];]=
http://www.ovirt.org ,Extkey[name=EXTENSION_LOCALE;type=class
java.lang.String;uuid=EXTENSION_LOCALE[0780b112-
0ce0-404a-b85e-8765d778bb29];]=en_US,
Extkey[name=EXTENSION_NAME;type=class
java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-
4547-bf28-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authn,
Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_
MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0,
Extkey[name=EXTENSION_CONFIGURATION;type=class
java.util.Properties;uuid=EXTENSION_CONFIGURATION[
2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***,
Extkey[name=EXTENSION_AUTHOR;type=class
java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-
2dad-4bc5-9aad-e07018b7fbcc];]=The
oVirt Project, Extkey[name=EXTENSION_INSTANCE_NAME;type=class
java.lang.String;uuid=EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-
8674327f011b];]=
authn-ldap.example.org ,
Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class
java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_
VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0,
Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface
java.util.Collection;uuid=EXTENSION_CONFIGURATION_
SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[],
Extkey[name=AAA_AUTHN_CAPABILITIES;type=class
java.lang.Long;uuid=AAA_AUTHN_CAPABILITIES[9d16bee3-10fd-
46f2-83f9-3d3c54cf258d];]=12,
Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[
9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*,
Extkey[name=EXTENSION_VERSION;type=class
java.lang.String;uuid=EXTENSION_VERSION[fe35f6a8-
8239-4bdb-ab1a-af9f779ce68c];]=1.0.0,
Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface
Re: [ovirt-users] [Feature review] Select network to be used for glusterfs
On Thu, Jan 15, 2015 at 12:34:18PM +0530, Sahina Bose wrote: I've updated the feature page with the REST API and other comments. On further thought, there will be no change to Add brick API, as the engine will select the network to be used based on the networks setup for the host. If Storage network role is associated with any of the networks, this will be used. Otherwise, the host's address will be used to add the brick. snip The paragraph above rules out the use case I lay below. Could you relate to it? Isn't it a reasonable use case? If I am not mistaken, it could make sense to have a setup with one brick using network A and another - using network B. Does your design support this? I think that this would be particularly important on upgraded clusters, where the management network is already used, but newly created bricks should start using another network. May I repeat my follow request? It would help me understand the content of the feature. Would you add a feature page section regarding modification to the Vdsm/Engine API? One last comment - may I ask that new APIs accept both ipv4 and ipv6 addresses? There is an ongoing effort to support ipv6 on Vdsm. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] name of virtual machine and hostname
- Original Message - From: nicola gentile nicola.gentile...@gmail.com To: Users@ovirt.org Sent: Wednesday, January 14, 2015 2:33:35 PM Subject: Re: [ovirt-users] name of virtual machine and hostname Good morning, sorry if I reply only now. Let me explain better. Once generated the vms, the hostname of the vms are the same of the template, but I wish it was centos-01, centos-02, etc. Is it possible? Yes, you can use cloud-init to set some parameters for each VM including the hostname. You should install the cloud-init rpm on your VMs (it would probably better to do it on the template one) and than you can set the parameters for each VM from 'Initial run' tab under 'Advanced option'. Thanks, Nicola 2014-06-29 15:43 GMT+02:00 Moti Asayag masa...@redhat.com: - Original Message - From: Shahar Havivi shah...@redhat.com To: Antoni Segura Puimedon asegu...@redhat.com Cc: Users@ovirt.org Sent: Sunday, June 29, 2014 11:12:24 AM Subject: Re: [ovirt-users] name of virtual machine and hostname On 27.06.14 05:18, Antoni Segura Puimedon wrote: - Original Message - From: nicola gentile nicola.gentile...@gmail.com To: Users@ovirt.org Sent: Friday, June 27, 2014 11:16:51 AM Subject: [ovirt-users] name of virtual machine and hostname Good morning, I would like to ask you an information. After I have installed ovirt, I have created a pool of vm with name like centos-?? (from 1 to 20) and then ovirt generated 20 vm with name centos-1, centos-2, centos-3 etc. etc. The problem is when the vm starts the hostname is not the same of the vm name in ovirt but is the same name of the template. Is it possible to make sure that the name of vm and the hostname is identical? I guess that the way to go about it would be to use the cloudinit integration. I've not tried it myself, but: http://www.ovirt.org/Features/Cloud-Init_Integration states that setting the hostname was one of the planned features when the integration was designed. Setting the host name via cloud-init is currently supported - you can set it via the Add/Edit VM via the Initial Run section or try to run-once the VM and look at the same initial Run section. Please note that if you do Edit a VM that already run ie already initialized oVirt engine will not send the cloud-init data, you will need to use run-once dialog. What you reported looks like a bug - the VM name should be the hostname and not the template name. Unless Nicola referred to the template's host name, from which the vm pool was created. It might be if the template wasn't sealed. Nicola, could you clarify what did you mean by template name which appears as the host name ? Thanks, Moti Care to report the bug on bugzilla? Thank you, Shahar Havivi. Best regard Nicola Gentile ___ 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 ___ 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 environment ovirt
- Original Message - From: nicola gentile nicola.gentile...@gmail.com To: Users@ovirt.org Sent: Wednesday, January 14, 2015 3:09:30 PM Subject: [ovirt-users] New environment ovirt Hello, I have a question. I would like to set up a new environment with two nodes. I would like separate che storage traffic, vm traffic and network management traffic. Storage is in a separate subnet. Also the virtual machine is in a separate subnet, and I would like to separate the management of the network too. I think I need to add 3 network adapters on the nodes, one for each purpose. Now I ask you, does the oVirt engine server (manager) need three network cards too? At least you need only the Management Network (ovirtmgmt), you could also evaluate the opportunity to use the self hosted engine where oVirt engine runs on a VM hosted in HA way by the hosts it is managing [1. http://www.ovirt.org/Features/Self_Hosted_Engine Thank you Nicola ___ 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] Error authenticating bind using the AAA OpenLDAP module
Thank you very much,
using the following ldap.example.org file:
-
include = openldap_example.properties
include = rfc2307.properties
vars.server = ldap1.example.org
#vars.user = cn=authenticate,ou=System,dc=example,dc=org
#vars.password = X
pool.default.serverset.single.server = ${global:vars.server}
pool.default.auth.simple.bindDN =
cn=authenticate,ou=System,dc=example,dc=org
pool.default.auth.simple.password = X
pool.default.ssl.startTLS = true
pool.default.ssl.truststore.file =
/etc/ovirt-engine/extensions.d/ldap.example.org_keystore.jks
pool.default.ssl.truststore.password = X
-
Then I get the following in the engine log:
2015-01-15 10:04:15,250 ERROR
[org.ovirt.engine.core.bll.aaa.LoginAdminUserCommand]
(ajp--127.0.0.1-8702-3) Error during CanDoActionFailure.: Class: class
org.ovirt.engine.core.extensions.mgr.ExtensionInvokeCommandFailedException
Input:
{Extkey[name=AAA_AUTHN_CREDENTIALS;type=class
java.lang.String;uuid=AAA_AUTHN_CREDENTIALS[03b96485-4bb5-4592-8167-810a5c909706];]=***,
Extkey[name=EXTENSION_INVOKE_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_INVOKE_CONTEXT[886d2ebb-312a-49ae-9cc3-e1f849834b7d];]={Extkey[name=EXTENSION_INTERFACE_VERSION_MAX;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MAX[f4cff49f-2717-4901-8ee9-df362446e3e7];]=0,
Extkey[name=EXTENSION_LICENSE;type=class
java.lang.String;uuid=EXTENSION_LICENSE[8a61ad65-054c-4e31-9c6d-1ca4d60a4c18];]=ASL
2.0, Extkey[name=EXTENSION_NOTES;type=class
java.lang.String;uuid=EXTENSION_NOTES[2da5ad7e-185a-4584-aaff-97f66978e4ea];]=Display
name: ovirt-engine-extension-aaa-ldap-1.0.0-1.el6,
Extkey[name=EXTENSION_HOME_URL;type=class
java.lang.String;uuid=EXTENSION_HOME_URL[4ad7a2f4-f969-42d4-b399-72d192e18304];]=
http://www.ovirt.org,Extkey[name=EXTENSION_LOCALE;type=class
java.lang.String;uuid=EXTENSION_LOCALE[0780b112-0ce0-404a-b85e-8765d778bb29];]=en_US,
Extkey[name=EXTENSION_NAME;type=class
java.lang.String;uuid=EXTENSION_NAME[651381d3-f54f-4547-bf28-b0b01a103184];]=ovirt-engine-extension-aaa-ldap.authn,
Extkey[name=EXTENSION_INTERFACE_VERSION_MIN;type=class
java.lang.Integer;uuid=EXTENSION_INTERFACE_VERSION_MIN[2b84fc91-305b-497b-a1d7-d961b9d2ce0b];]=0,
Extkey[name=EXTENSION_CONFIGURATION;type=class
java.util.Properties;uuid=EXTENSION_CONFIGURATION[2d48ab72-f0a1-4312-b4ae-5068a226b0fc];]=***,
Extkey[name=EXTENSION_AUTHOR;type=class
java.lang.String;uuid=EXTENSION_AUTHOR[ef242f7a-2dad-4bc5-9aad-e07018b7fbcc];]=The
oVirt Project, Extkey[name=EXTENSION_INSTANCE_NAME;type=class
java.lang.String;uuid=EXTENSION_INSTANCE_NAME[65c67ff6-aeca-4bd5-a245-8674327f011b];]=
authn-ldap.example.org,
Extkey[name=EXTENSION_BUILD_INTERFACE_VERSION;type=class
java.lang.Integer;uuid=EXTENSION_BUILD_INTERFACE_VERSION[cb479e5a-4b23-46f8-aed3-56a4747a8ab7];]=0,
Extkey[name=EXTENSION_CONFIGURATION_SENSITIVE_KEYS;type=interface
java.util.Collection;uuid=EXTENSION_CONFIGURATION_SENSITIVE_KEYS[a456efa1-73ff-4204-9f9b-ebff01e35263];]=[],
Extkey[name=AAA_AUTHN_CAPABILITIES;type=class
java.lang.Long;uuid=AAA_AUTHN_CAPABILITIES[9d16bee3-10fd-46f2-83f9-3d3c54cf258d];]=12,
Extkey[name=EXTENSION_GLOBAL_CONTEXT;type=class
org.ovirt.engine.api.extensions.ExtMap;uuid=EXTENSION_GLOBAL_CONTEXT[9799e72f-7af6-4cf1-bf08-297bc8903676];]=*skip*,
Extkey[name=EXTENSION_VERSION;type=class
java.lang.String;uuid=EXTENSION_VERSION[fe35f6a8-8239-4bdb-ab1a-af9f779ce68c];]=1.0.0,
Extkey[name=EXTENSION_MANAGER_TRACE_LOG;type=interface
org.slf4j.Logger;uuid=EXTENSION_MANAGER_TRACE_LOG[863db666-3ea7-4751-9695-918a3197ad83];]=org.slf4j.impl.Slf4jLogger(
org.ovirt.engine.core.extensions.mgr.ExtensionsManager.trace.ovirt-engine-extension-aaa-ldap.authn.authn-ldap.example.org),
Extkey[name=EXTENSION_PROVIDES;type=interface
java.util.Collection;uuid=EXTENSION_PROVIDES[8cf373a6-65b5-4594-b828-0e275087de91];]=[org.ovirt.engine.api.extensions.aaa.Authn]},
Extkey[name=AAA_AUTHN_USER;type=class
java.lang.String;uuid=AAA_AUTHN_USER[1ceaba26-1bdc-4663-a3c6-5d926f9dd8f0];]=bruno,
Extkey[name=EXTENSION_INVOKE_COMMAND;type=class
org.ovirt.engine.api.extensions.ExtUUID;uuid=EXTENSION_INVOKE_COMMAND[485778ab-bede-4f1a-b823-77b262a2f28d];]=AAA_AUTHN_AUTHENTICATE_CREDENTIALS[d9605c75-6b43-4b00-b32c-06bdfa80244c]}
Output:
{Extkey[name=EXTENSION_INVOKE_RESULT;type=class
java.lang.Integer;uuid=EXTENSION_INVOKE_RESULT[0909d91d-8bde-40fb-b6c0-099c772ddd4e];]=2,
Extkey[name=EXTENSION_INVOKE_MESSAGE;type=class
java.lang.String;uuid=EXTENSION_INVOKE_MESSAGE[b7b053de-dc73-4bf7-9d26-b8bdb72f5893];]=anonymous
bind disallowed}
---
And this is the ldap connection log:
/var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 fd=114
ACCEPT from IP=192.168.XX.XX:41469 (IP=0.0.0.0:389)
/var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=0 EXT
oid=1.3.6.1.4.1.1466.20037
/var/log/ldap.log:Jan 15 10:04:15 ldap1 slapd[6712]: conn=1671350 op=0
STARTTLS
Re: [ovirt-users] name of virtual machine and hostname
Il 15/01/2015 10:04, Simone Tiraboschi ha scritto: - Original Message - From: nicola gentile nicola.gentile...@gmail.com To: Users@ovirt.org Sent: Wednesday, January 14, 2015 2:33:35 PM Subject: Re: [ovirt-users] name of virtual machine and hostname Good morning, sorry if I reply only now. Let me explain better. Once generated the vms, the hostname of the vms are the same of the template, but I wish it was centos-01, centos-02, etc. Is it possible? Yes, you can use cloud-init to set some parameters for each VM including the hostname. You should install the cloud-init rpm on your VMs (it would probably better to do it on the template one) and than you can set the parameters for each VM from 'Initial run' tab under 'Advanced option'. Thank you so much, I will try as soon as possible. Thanks, Nicola 2014-06-29 15:43 GMT+02:00 Moti Asayag masa...@redhat.com: - Original Message - From: Shahar Havivi shah...@redhat.com To: Antoni Segura Puimedon asegu...@redhat.com Cc: Users@ovirt.org Sent: Sunday, June 29, 2014 11:12:24 AM Subject: Re: [ovirt-users] name of virtual machine and hostname On 27.06.14 05:18, Antoni Segura Puimedon wrote: - Original Message - From: nicola gentile nicola.gentile...@gmail.com To: Users@ovirt.org Sent: Friday, June 27, 2014 11:16:51 AM Subject: [ovirt-users] name of virtual machine and hostname Good morning, I would like to ask you an information. After I have installed ovirt, I have created a pool of vm with name like centos-?? (from 1 to 20) and then ovirt generated 20 vm with name centos-1, centos-2, centos-3 etc. etc. The problem is when the vm starts the hostname is not the same of the vm name in ovirt but is the same name of the template. Is it possible to make sure that the name of vm and the hostname is identical? I guess that the way to go about it would be to use the cloudinit integration. I've not tried it myself, but: http://www.ovirt.org/Features/Cloud-Init_Integration states that setting the hostname was one of the planned features when the integration was designed. Setting the host name via cloud-init is currently supported - you can set it via the Add/Edit VM via the Initial Run section or try to run-once the VM and look at the same initial Run section. Please note that if you do Edit a VM that already run ie already initialized oVirt engine will not send the cloud-init data, you will need to use run-once dialog. What you reported looks like a bug - the VM name should be the hostname and not the template name. Unless Nicola referred to the template's host name, from which the vm pool was created. It might be if the template wasn't sealed. Nicola, could you clarify what did you mean by template name which appears as the host name ? Thanks, Moti Care to report the bug on bugzilla? Thank you, Shahar Havivi. Best regard Nicola Gentile ___ 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 ___ 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
[ovirt-users] problem adding storage connection
Hello again. And thanks for the help, now I can create hosts, which run :) However I have run into a bit more trouble, again which seems a bit strange to me. When trying to added a new Storage connection, I get this: Error while executing action: Cannot add Storage Connection. Storage connection already exists. https://dl.dropboxusercontent.com/u/55488/ovirt_storage_problem.png My exports file, look like this: /home/iso 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) /home/data 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) /home/import_data 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonuid=36,anongid=36) Copied from the oVirt basic setup guide. And I have restarted my NFS server service, and create the directories. Can some one help with this? and explain the problem to me? If you need more info, please tell me. Thanks and Best Regards - Lars ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] [ovirt-devel] [RFC] oVirt mobile client
On Mon, Jan 05, 2015 at 04:17:58PM +0100, Michal Skrivanek wrote: Thank you, Tomas - Original Message - From: i iordanov iiorda...@gmail.com To: users users@ovirt.org, de...@ovirt.org Cc: Sphoorti Joglekar sphoorti.jogle...@gmail.com Sent: Thursday, December 25, 2014 11:19:58 PM Subject: Re: [ovirt-users] [ovirt-devel] [RFC] oVirt mobile client Hey guys, Thanks for remembering about Opaque. For those who are not familiar with the project, it is an oVirt/RHEV graphics console client which supports the SPICE protocol so far. It uses libgovirt to connect to the oVirt/RHEV API. I also created a separate pure SPICE client (called aSPICE) for Android based on libspice. It would be nice if I got more feedback from Red Hat developers, but you guys are probably as busy as I am :). The app is getting attention on Google Play and people are using it successfully for their installations, it seems. I have plans to add the following features to Opaque, time permitting: - Ability to edit default settings, so that people who connect with console.vv file will be able to configure Audio, keyboard layout, etc. - The ability to allocate VMs from a pool. - The ability to control Audio Playback and Recording separately. I don't think Opaque needs to get portal-management functionality. I was contacted by an intern working on movirt (Sphoorti Joglekar, cc-ed), asking whether I would be willing to support a URI Intent scheme that movirt can use to launch aSPICE. I think I already have a pretty well specified URI scheme that may work for the purpose, so we'll see how that goes. I am wondering whether it wouldn't be better to launch aSPICE or Opaque with a console.vv file instead, though. I guess the developers of movirt will have to consider both options. At any rate, Opaque is far from dead. I'm security supporting it, I just don't find a lot of time to work on additional features. I am cc-ing Brian Proffitt, because at one point we discussed setting up Opaque as a sub-project of oVirt. I don't know whether there is any interest for that in Red Hat, or any interest at all in supporting mobile clients for oVirt/RHEV, etc. It would be nice to hear an official stance on the topic. (adding Brian properly this time) I think it makes sense to add it together with something…though maybe more related to SPICE clients. So adding Christophe for his thoughts… Opaque seems to be more an oVirt client than a SPICE client, so I'd tend to think it would be a better fit as an oVirt project. aSPICE would fit well together with other SPICE repositories, dunno if these are the same code base or not (?). On Jan 5, 2015, at 13:38 , Tomas Jelinek tjeli...@redhat.com wrote: One more question - does aSPICE support spice proxy? libgovirt is not parsing the proxy information at this point, so answer would be no. See http://lists.freedesktop.org/archives/spice-devel/2014-December/018475.html and its followup http://lists.freedesktop.org/archives/spice-devel/2015-January/018609.html Christophe pgpNQ3Lapm4fm.pgp Description: PGP signature ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Exporting VM's painfully slow
I will give this a spin, I can't get these machines to import at all... The job fails and the tasks remain, and all the machines I tried to import are locked. -Original Message- From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Sven Kieske Sent: Thursday, January 15, 2015 1:26 AM To: users@ovirt.org Subject: Re: [ovirt-users] Exporting VM's painfully slow Hi, if you use sparse images this BZ might be helpful: https://bugzilla.redhat.com/show_bug.cgi?id=1156115 maybe you can backport the change to your version. The idea is to not use dd in order to move images. HTH -- 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] [ovirt-devel] [RFC] oVirt mobile client
Hi Christophe, They share a part of their code-base, primarily in the native implementation. However, Opaque has a substantially reimplemented UI. They both live in the same repository, though, and the plan was to bring them closer together over time. I see aSPICE as analogous to spicy and Opaque as analogous to virt-viewer. Cheers, iordan On Thu, Jan 15, 2015 at 8:22 AM, Christophe Fergeau cferg...@redhat.com wrote: On Mon, Jan 05, 2015 at 04:17:58PM +0100, Michal Skrivanek wrote: Thank you, Tomas - Original Message - From: i iordanov iiorda...@gmail.com To: users users@ovirt.org, de...@ovirt.org Cc: Sphoorti Joglekar sphoorti.jogle...@gmail.com Sent: Thursday, December 25, 2014 11:19:58 PM Subject: Re: [ovirt-users] [ovirt-devel] [RFC] oVirt mobile client Hey guys, Thanks for remembering about Opaque. For those who are not familiar with the project, it is an oVirt/RHEV graphics console client which supports the SPICE protocol so far. It uses libgovirt to connect to the oVirt/RHEV API. I also created a separate pure SPICE client (called aSPICE) for Android based on libspice. It would be nice if I got more feedback from Red Hat developers, but you guys are probably as busy as I am :). The app is getting attention on Google Play and people are using it successfully for their installations, it seems. I have plans to add the following features to Opaque, time permitting: - Ability to edit default settings, so that people who connect with console.vv file will be able to configure Audio, keyboard layout, etc. - The ability to allocate VMs from a pool. - The ability to control Audio Playback and Recording separately. I don't think Opaque needs to get portal-management functionality. I was contacted by an intern working on movirt (Sphoorti Joglekar, cc-ed), asking whether I would be willing to support a URI Intent scheme that movirt can use to launch aSPICE. I think I already have a pretty well specified URI scheme that may work for the purpose, so we'll see how that goes. I am wondering whether it wouldn't be better to launch aSPICE or Opaque with a console.vv file instead, though. I guess the developers of movirt will have to consider both options. At any rate, Opaque is far from dead. I'm security supporting it, I just don't find a lot of time to work on additional features. I am cc-ing Brian Proffitt, because at one point we discussed setting up Opaque as a sub-project of oVirt. I don't know whether there is any interest for that in Red Hat, or any interest at all in supporting mobile clients for oVirt/RHEV, etc. It would be nice to hear an official stance on the topic. (adding Brian properly this time) I think it makes sense to add it together with something…though maybe more related to SPICE clients. So adding Christophe for his thoughts… Opaque seems to be more an oVirt client than a SPICE client, so I'd tend to think it would be a better fit as an oVirt project. aSPICE would fit well together with other SPICE repositories, dunno if these are the same code base or not (?). On Jan 5, 2015, at 13:38 , Tomas Jelinek tjeli...@redhat.com wrote: One more question - does aSPICE support spice proxy? libgovirt is not parsing the proxy information at this point, so answer would be no. See http://lists.freedesktop.org/archives/spice-devel/2014-December/018475.html and its followup http://lists.freedesktop.org/archives/spice-devel/2015-January/018609.html Christophe -- The conscious mind has only one thread of execution. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Cutting edge ovirt node images.
Hi A centos7 based ovirt-node project joined our jenkins http://jenkins.ovirt.org/job/ovirt-node_master_create-iso-el7_merged/ Best Regards Tolik On Sun, 2015-01-11 at 17:29 +0200, Anatoly Litvosky wrote: Hi For all of you that want the latest images for ovirt node. For some time there is a new job in the ovirt jenkins that builds an image for every commit made. http://jenkins.ovirt.org/job/ovirt-node_master_create-iso-fc20_merged/ Currently for fedora 20 but hopefully more to come. Many thanks to David (dcaro) for all the effort. Best regards. Tolik. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs
I see. So have you done any tuning for IO performance or are the configs straight out of the box. You also said you mounted the volume to a vm. Did you mount it as gluster or use the built in NFS?? Donny From: Yue, Cong [mailto:cong_...@alliedtelesis.com] Sent: Thursday, January 15, 2015 11:40 AM To: Donny Davis; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs I am using iometer (http://www.iometer.org/) to test the IOPS from one of the vm. As for IOPS is more trying to test the performance of block, rather than real file transfer. In my environment, I am using 10Gbe to make two gluster nodes be replicated. And I mount it to vm as a volume. I tested the performance both for SAS and SSD. This is my current result with iometer. Test ID Application Block Size (Bytes) Read/Write % Random/Sequential % I/O Performance Metrics iscsi-hdd iscsi-ssd Guster,HDD Gluster,SSD 1 Web File Server 4K 95%/5% 75%/25% IOPS 195.28 2400.63 208.50 646.75 2 Web File Server 8K 95%/5% 75%/25% IOPS 193.97 2225.73 179.89 649.93 3 Web File Server 64K 95%/5% 75%/25% IOPS 180.50 1055.05 158.28 402.15 4 Database Online Transaction Processing 8K 70%/30% 100%/0% IOPS 163.60 2415.90 132.13 308.46 5 Exchange Email 4K 67%/33% 100%/0% IOPS 167.03 2685.33 145.92 294.56 6 OS Drive 8K 70%/30% 100%/0% IOPS 163.60 2407.02 146.11 310.82 7 Decision Support System 1M 100%/0% 100%/0% IOPS 74.24 207.42 81.14 112.20 8 File Server 8K 90%/10% 75%/25% IOPS 191.20 2102.32 359.54 526.86 9 Video on Demand 512K 100%/0% 100%/0% IOPS 100.32 327.19 136.66 162.48 10 Traffic Simulation 8K 50%/50% 75%/25% IOPS 238.28 1923.91 301.05 297.70 11 Web Server Logging 8K 0%/100% 0%/100% IOPS 3488.47 3644.33 290.33 282.04 12 SQL Server Logging 64K 0%/100% 0%/100% IOPS 1423.29 1375.33 182.67 168.64 13 OS Paging 64K 90%/10% 0%/100% IOPS 1215.74 1211.01 381.17 355.99 14 Media Streaming 64K 98%/2% 0%/100% IOPS 1350.96 1365.22 457.28 455.49 The issue for GlusterFS I found is - It can not retain the nature of SSD and SAS, such as SAS is strong for sequential access. SSD is strong for random access. - In some case, especially for SSD, the performance is pretty bad. Thanks, Cong From: Donny Davis [mailto:do...@cloudspin.me] Sent: Thursday, January 15, 2015 10:27 AM To: Yue, Cong; users@ovirt.org Subject: RE: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Do you have any metrics to give an idea of the difference. I am using NFS right now, and I am migrating to Gluster. I have the gluster system up, and I see that it seems to provision disks faster than my NFS. I haven't used any real measurement tools to get actual metrics, this is all perceived. Do you have an operational gluster? Do what are you using right now? Donny D cloudspin.me From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of Yue, Cong Sent: Thursday, January 15, 2015 10:57 AM To: users@ovirt.org Subject: [ovirt-users] Performance issue for GlusterFS as the block storage for VMs Hi I have one question about whether GlusterFS is the suitable solution to be used as the block storage for VMs. The failure tolerant and scalability is good for GlusterFS, but in my test, it seems the iops is pretty bad. In some blog, it said, it is even with worse performance than normal NFS. Should I use iscsi+drbd for the block storage for VMs. Can somebody give some advice for this? Thanks, Cong _ This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. _ This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
