December 2013 - Users - Ovirt List Archives

[Users] Abysmal network performance inside hypervisor node

by Markus Stockhausen

This is a multi-part message in MIME format. ------=_NextPartTM-000-c6aeb801-f168-4270-8537-5789abc26f22 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello,=0A= =0A= we tried to migrate our first VM into the OVirt cluster. Lacking a separate= =0A= host for that task we simply jumped onto on of our FC19 OVirt nodes and=0A= installed the virt-v2v packages. Converting speed ESX->NFS is less than =0A= 10 MB/sec. OUCH!=0A= =0A= To make sure we have no problems in our environment we reinstalled FC19 =0A= on the node and made a direct NFS test: 450MB/sec read speed =0A= =0A= Inserting node into OVirt cluster once again we are down to 15MB/sec=0A= =0A= Could someone clarify which kind of throtteling is activated for the Host= =0A= and if that might be an issue for the VMS.=0A= =0A= Attached a short log:=0A= =0A= Before Ovirt Install:=0A= =0A= [root@colovn01 _ISOs]# date=0A= Mi 11. Dez 08:33:53 CET 2013=0A= [root@colovn01 _ISOs]# pwd=0A= /mnt/_von_nas2/_ISOs=0A= [root@colovn01 _ISOs]# mount | grep "mnt "=0A= 10.10.30.251:/var/nas1 on /mnt type nfs4 (rw,relatime,vers=3D4.0,rsize=3D10= 48576,wsize=3D1048576,namlen=3D255,hard,proto=3Dtcp,port=3D0,timeo=3D600,re= trans=3D2,sec=3Dsys,clientaddr=3D10.10.30.1,local_lock=3Dnone,addr=3D10.10.= 30.251)=0A= [root@colovn01 _ISOs]# echo 3 > /proc/sys/vm/drop_caches=0A= [root@colovn01 _ISOs]# dd if=3DSLES-10-SP2-DVD-x86_64-GM-DVD1.iso of=3D/dev= /null=0A= 5480236+0 Datens=E4tze ein=0A= 5480236+0 Datens=E4tze aus=0A= 2805880832 Bytes (2,8 GB) kopiert, 6,13422 s, 457 MB/s=0A= =0A= After OVirt Install (test done twice to ensure NFS server cache is hot):=0A= =0A= [root@colovn01 _ISOs]# date=0A= Mi 11. Dez 11:33:53 CET 2013=0A= [root@colovn01 _ISOs]# pwd=0A= /mnt/_von_nas2/_ISOs=0A= [root@colovn01 _ISOs]# mount | grep "mnt "=0A= 10.10.30.251:/var/nas1=0A= on /mnt type nfs4 =0A= (rw,relatime,vers=3D4.0,rsize=3D1048576,wsize=3D1048576,namlen=3D255,hard,p= roto=3Dtcp,port=3D0,timeo=3D600,retrans=3D2,sec=3Dsys,clientaddr=3D10.10.30= .1,local_lock=3Dnone,addr=3D10.10.30.251)=0A= [root@colovn01 _ISOs]# echo 3 > /proc/sys/vm/drop_caches=0A= [root@colovn01 _ISOs]# dd if=3DSLES-10-SP2-DVD-x86_64-GM-DVD1.iso of=3D/dev= /null=0A= 5480236+0 Datens=E4tze ein=0A= 5480236+0 Datens=E4tze aus=0A= 2805880832 Bytes (2,8 GB) kopiert, 192,587 s, 14,6 MB/s=0A= [root@colovn01 _ISOs]# echo 3 > /proc/sys/vm/drop_caches=0A= [root@colovn01 _ISOs]# dd if=3DSLES-10-SP2-DVD-x86_64-GM-DVD1.iso of=3D/dev= /null=0A= 5480236+0 Datens=E4tze ein=0A= 5480236+0 Datens=E4tze aus=0A= 2805880832 Bytes (2,8 GB) kopiert, 193,131 s, 14,5 MB/s=0A= =0A= Markus=0A= ------=_NextPartTM-000-c6aeb801-f168-4270-8537-5789abc26f22 Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-c6aeb801-f168-4270-8537-5789abc26f22--

10 years, 11 months

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[Users] add NFS storage domain fails on mount timeout via ovirt

by Einav Cohen

Hi, When trying to add an NFS Export domain via oVirt-engine, it fails on "Problem while trying to mount target". when checking the vdsm.log, it seems that the problem is mount time-out. when I tried to manually run the mount command, in the exact same manner as vdsm, it indeed failed on Connection timed out after ~3 minutes or so: [root@localhost vdsm]# /usr/bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6,nfsvers=3 1.2.3.4:/home/ecohen/public/export/engine/storage/195/iscsi-dc/export /rhev/data-center/mnt/11.2.3.4:_home_ecohen_public_export_engine_storage_195_iscsi-dc_export mount.nfs: Connection timed out but - when trying to run the mount command again, with the exact same mount source and mount target, but without any additional parameter, it succeeded (after ~10 seconds): [root@localhost vdsm]# /usr/bin/mount 10.18.57.137:/home/ecohen/public/export/engine/storage/195/iscsi-dc/export /rhev/data-center/mnt/10.18.57.137:_home_ecohen_public_export_engine_storage_195_iscsi-dc_export So I assume that I need to either configure my NFS Export folder differently, or create the storage domain with additional parameters (using the "Advanced Parameters" section in the GUI dialog or similar). any pointers on what exactly should be checked / done? many thanks in advance. ---- Regards, Einav

10 years, 11 months

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[Users] ovirt 3.3.1 all VMs boot on the same host?

by Gianluca Cecchi

Hello, I have a cluster of 2 hosts with f19 and 3.3.1 as delivered in ovirt stable repo. Running kernel is 3.11.8-200.fc19.x86_64 $ rpm -q ksm libvirt qemu-kvm vdsm package ksm is not installed libvirt-1.0.5.7-1.fc19.x86_64 qemu-kvm-1.4.2-13.fc19.x86_64 vdsm-4.13.0-11.fc19.x86_64 Engine is another server, always with f19 and ovirt stable 3.3.1. I have a GlusterFS DC with a cluster composed by these two hosts. They are HP blades BL685c G1 with 64Gb of ram each and 4xOpteron CPUs, seen by oVirt as "AMD Opteron G2" in datacenter. I have 3 VMs in this cluster: 2 x CentOS 6.4 and 1 x CentOS 5.10. After I put all in maintenance and then start up. I have both hosts up and running. I power on in sequence the 3 VMs and they start all on the same host (the one that is not the elected SPM). Should it be some sort of load balancing or is this situation correct/expected? I notice ksm is not installed: could it be this one the reason in any way? Or culd it be useful anyway to install it (I thought it was a dependency for oVirt...) $ rpm -qa|grep ksm [g.cecchi ]$ BTW: if I run a live migration of CentOS 5.10 VM to the other host it works ok without problem, so the host seems ok to me. All 3 VMs are configured as servers and as "run on any host in cluster" Thanks in advance, Gianluca

10 years, 11 months

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[Users] oVirt Node ISO

by Simon Barrett

--_000_D86C48DF8800164BBE50B87623F7AC954807B80Bln2wio001devtra_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Are there plans to release an el6 iso for oVirt Node 3.0.3-1-1? I only see the fc19 version currently: Index of /releases/3.3/iso [ICO] Name Last modified Size Description [DIR] Parent Directory - [ ] ovirt-node-iso-3.0.1-1.0.1.vdsm.el6.iso 28-Aug-2013 04:56 = 219M [ ] ovirt-node-iso-3.0.1-1.0.1.vdsm.fc19.iso 28-Au= g-2013 04:56 250M [ ] ovirt-node-iso-3.0.1-1.0.2.vdsm.el6.iso 11-Sep-2013 05:18 = 219M [ ] ovirt-node-iso-3.0.1-1.0.2.vdsm.fc19.iso 11-Se= p-2013 05:19 250M [ ] ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso 27-Nov-2013 07:54 = 252M Many Thanks, Simon --_000_D86C48DF8800164BBE50B87623F7AC954807B80Bln2wio001devtra_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> Are there plans to release an el6 iso for oVirt Node= 3.0.3-1-1? <o:p></o:p> <o:p> </o:p> I only see the fc19 version currently:<o:p></o:p></p= > <o:p> </o:p> Index of /releases/3.3/iso<o:p></o:p> <o:p> </o:p> [ICO]     Name   = Last modified     Size     &n= bsp;  Description<o:p></o:p> [DIR]      Parent Directory=             &nb= sp;            &nbsp= ;    -         &nbsp= ;     <o:p></o:p> [ ]        &= nbsp;   ovirt-node-iso-3.0.1-1.0.1.vdsm.el6.iso  28-Aug-2013= 04:56           219M &nb= sp;   <o:p></o:p> [ ]        &= nbsp;   ovirt-node-iso-3.0.1-1.0.1.vdsm.fc19.iso  &nbsp= ;            28-Aug-= 2013 04:56           250M&nbsp= ;    <o:p></o:p> [ ]        &= nbsp;   ovirt-node-iso-3.0.1-1.0.2.vdsm.el6.iso  11-Sep-2013= 05:18           219M &nb= sp;   <o:p></o:p> [ ]        &= nbsp;   ovirt-node-iso-3.0.1-1.0.2.vdsm.fc19.iso  &nbsp= ;            11-Sep-= 2013 05:19           250M&nbsp= ;    <o:p></o:p> [ ]        &= nbsp;   ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso   27-Nov= -2013 07:54           252M&nbs= p;    <o:p></o:p> <o:p> </o:p> Many Thanks,<o:p></o:p> <o:p> </o:p> Simon<o:p></o:p> <o:p> </o:p> </div> </body> </html> --_000_D86C48DF8800164BBE50B87623F7AC954807B80Bln2wio001devtra_--

10 years, 11 months

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[Users] oVirt 3.3.2 beta: glusterTaskList not supported message

by Gianluca Cecchi

Hello, succesfully upgraded engine and two hosts from 3.3.1 stable f19 to 3.3.2 beta1 ovirt-engine-3.3.2-0.1.beta1.fc19.noarch I have gluster datacenter. I see these repeating messages in engine.log, both on 3.3.1 and 3.3.2 beta. 3.3.1 2013-12-10 03:41:16,853 ERROR [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] (DefaultQuartzScheduler_Worker-50) Command GlusterTasksListVDS execution failed. Exception: VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "glusterTasksList" is not supported 2013-12-10 03:41:16,853 ERROR [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl] (DefaultQuartzScheduler_Worker-50) Failed to invoke scheduled method gluster_async_task_poll_event: java.lang.reflect.InvocationTargetException Caused by: org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "glusterTasksList" is not supported (Failed with error VDS_NETWORK_ERROR and code 5022) 3.3.2 beta 2013-12-10 17:35:37,633 ERROR [org.ovirt.engine.core.vdsbroker.gluster.GlusterTasksListVDSCommand] (DefaultQuartzSchedule r_Worker-66) Command GlusterTasksListVDS execution failed. Exception: VDSNetworkException: org.apache.xmlrpc.XmlRpcExcept ion: <type 'exceptions.Exception'>:method "glusterTasksList" is not supported 2013-12-10 17:35:37,634 ERROR [org.ovirt.engine.core.utils.timer.SchedulerUtilQuartzImpl] (DefaultQuartzScheduler_Worker-66) Failed to invoke scheduled method gluster_async_task_poll_event: java.lang.reflect.InvocationTargetException Caused by: org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: org.apache.xmlrpc.XmlRpcException: <type 'exceptions.Exception'>:method "glusterTasksList" is not supported (Failed with error VDS_NETWORK_ERROR and code 5022) Do I have to worry about them? At the moment storage domain is ok for both hosts and VMs powered on... Gianluca

10 years, 11 months

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[Users] [QE] oVirt 3.3.2 RC status

by Sandro Bonazzola

Hi, we've scheduled oVirt 3.3.2 RC build on 2013-12-11 [1] A bug tracker is available at [2] and it shows only 4 bugs still blocking the release: Whiteboard Bug ID Summary integration 1036209 [AIO] ssh issues storage 1022961 Running a VM from a gluster domain uses mount instead of gluster URI virt 1029885 cloud-init testcase does not work in engine 3.3.1 virt 1025829 sysprep floppy is not attached to Windows 2008 R2 machine - even when specifically checked in Run Once Please provide an ETA for the above bugs. 1036209 [AIO] ssh issues: patch merged on master branch, ready to be merged (hopefully today) on 3.3 and 3.3.2 branches. For those who want to help testing the bugs, I suggest to add yourself as QA contact for the bug and add yourself to the testing page [3]. Thanks to all which have already started testing beta release! Maintainers should fill release notes before RC build, the page has been created here [4] [1] http://www.ovirt.org/OVirt_3.3.z_release-management [2] https://bugzilla.redhat.com/1027349 [3] http://www.ovirt.org/Testing/Ovirt_3.3.2_testing [4] http://www.ovirt.org/OVirt_3.3.2_release_notes Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

10 years, 11 months

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[Users] NFS Server problem on oVirt node

by Nauman Abbas

Hello all Can I create the storage domain on the node? Or does it have to be on the engine machine or somewhere else. I'm trying to create it on the node since I don't want all that space to go waste and since I'm only doing testing right now but I'm having NFS issues. [root@host1 ~]# systemctl start nfs-server.service A dependency job for nfs-server.service failed. See 'journalctl -xn' for details . [root@host1 ~]# journalctl -xn -- Logs begin at Fri 2013-12-06 06:46:18 UTC, end at Tue 2013-12-10 09:55:33 UTC Dec 10 09:55:33 host1.local systemd[1]: Dependency failed for NFS Remote Quota S -- Subject: Unit nfs-rquotad.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- Documentation: http://www.freedesktop.org/.../Soft.../systemd/catalog/be02c<http://www.freedesktop.org/wiki/Software/systemd/catalog/be02c> -- -- Unit nfs-rquotad.service has failed. -- -- The result is dependency. Dec 10 09:55:33 host1.local systemd[1]: Dependency failed for NFS Mount Daemon. -- Subject: Unit nfs-mountd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- Documentation: http://www.freedesktop.org/.../Soft.../systemd/catalog/be02c<http://www.freedesktop.org/wiki/Software/systemd/catalog/be02c> -- -- Unit nfs-mountd.service has failed. -- -- The result is dependency. Dec 10 09:55:33 host1.local systemd[1]: Dependency failed for NFSv4 ID-name mapp -- Subject: Unit nfs-idmap.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel lines 1-23...skipping... -- Logs begin at Fri 2013-12-06 06:46:18 UTC, end at Tue 2013-12-10 09:55:33 UTC. -- Dec 10 09:55:33 host1.local systemd[1]: Dependency failed for NFS Remote Quota Server. -- Subject: Unit nfs-rquotad.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- Documentation: http://www.freedesktop.org/.../be02cf6855d2428ba40df7e9d0...<http://www.freedesktop.org/wiki/Software/systemd/catalog/be02cf6855d2428b...> -- -- Unit nfs-rquotad.service has failed. -- -- The result is dependency. Dec 10 09:55:33 host1.local systemd[1]: Dependency failed for NFS Mount Daemon. -- Subject: Unit nfs-mountd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- Documentation: http://www.freedesktop.org/.../be02cf6855d2428ba40df7e9d0...<http://www.freedesktop.org/wiki/Software/systemd/catalog/be02cf6855d2428b...> -- -- Unit nfs-mountd.service has failed. -- -- The result is dependency. Dec 10 09:55:33 host1.local systemd[1]: Dependency failed for NFSv4 ID-name mapping daemon. -- Subject: Unit nfs-idmap.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- Documentation: http://www.freedesktop.org/.../be02cf6855d2428ba40df7e9d0...<http://www.freedesktop.org/wiki/Software/systemd/catalog/be02cf6855d2428b...> -- -- Unit nfs-idmap.service has failed. -- -- The result is dependency. Dec 10 09:55:33 host1.local systemd[1]: Unit proc-fs-nfsd.mount entered failed state. Dec 10 09:55:33 host1.local systemd[1]: nfs-server.service: main process exited, code=exited, status=203/EXEC Dec 10 09:55:33 host1.local systemd[1]: Unit nfs-server.service entered failed state. Regards Nauman Abbas Assistant System Administrator (LMS), Room No. A-207, SEECS, National University of Sciences & Technology, + 92 321 5359946

10 years, 11 months

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[Users] add fc storage question

by martin.gotlund＠amayagaming.com

--_000_8114836D164EF0479DF0822C4DEAFA1902FCD35F1CMBXongamecom_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, I have created an new ovirt-engine installation running 3.3.1, and have con= nected it to my ovirt-nodes that where connected to an ovirt-engine running= 3.1. All my ovirt nodes shares an lun containing one volume group, and that volu= me group have several virtual machines located on it. I was able to connect the nodes ok, but when I try to add the storage, it complains that its in use, I think it= wan't to create a new volume group on the lun. Is there an way to make ovirt-engine use the already created VG instead of = creating a new one. Best Regards, Martin G=F6tlund --_000_8114836D164EF0479DF0822C4DEAFA1902FCD35F1CMBXongamecom_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; charset=3Diso-8859-= 1"> <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"><head><meta name=3DGenerator content=3D"Microso= ft Word 14 (filtered medium)"><style></style></head><body lang=3DSV link=3Dblue vlink= =3Dpurple><div class=3DWordSection1>Hi,<o:p></o:p>I have cr= eated an new ovirt-engine installation running 3.3.1, and have connected it= to my ovirt-nodes that where connected to an ovirt-engine running 3.1. <o:= p></o:p>All my ovirt nod= es shares an lun containing one volume group, and that volume group have se= veral virtual machines located on it.<o:p></o:p>I was able to connect the nodes ok, <o:p></o:p></sp= an>but when I try to add the st= orage, it complains that its in use, I think it wan’t  to create= a new volume group on the lun.<o:p></o:p><= span lang=3DEN-US>Is there an way to make ovirt-engine use the already crea= ted VG instead of creating a new one.<o:p></o:p><o:p> </o:p><s= pan lang=3DEN-US style=3D'font-size:10.0pt;font-family:"Arial","sans-serif"= ;color:black;mso-fareast-language:SV'><o:p> </o:p>Best Regards,<o:p></o:p>Martin G=F6= tlund<o:p></o:p><o:p> </o:p></div></body></html>= --_000_8114836D164EF0479DF0822C4DEAFA1902FCD35F1CMBXongamecom_--

10 years, 11 months

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[Users] unable to use spice-html5 in chrome due to certificate error

by Gianluca Cecchi

Hello, I think I have configured all ok. Fedora 19 with stable oVirt 3.3.1 >From another fedora 19 system I'm trying to use chrome Version 31.0.1650.63 I get a black window when using spice html5 in console options in /var/log/messages of engine I get Dec 7 18:51:16 tekkaman ovirt-websocket-proxy.py[22356]: 5: handler exception: [Errno 336265225] _ssl.c:351: error:140B0009:SSL routines:SSL_CTX_use_PrivateKey_file:PEM lib So I think the problem has to be the configuration part of Import CA of the engine in your browser can anyone gives instructions for dummies to do this, please? Then I'll put into the wiki when I'm able to use it... ;-) I see that in engine I have under /etc/pki/ovirt-engine lrwxrwxrwx. 1 root root 6 Feb 10 2013 apache-ca.pem -> ca.pem -rw-r--r--. 1 root root 563 Feb 10 2013 cacert.conf -rw-r--r--. 1 root root 505 Feb 10 2013 cacert.template -rw-r--r--. 1 root root 384 Nov 14 12:44 cacert.template.in -rw-r-----. 1 ovirt ovirt 4810 Feb 10 2013 ca.pem -rw-r--r--. 1 root root 557 Feb 10 2013 cert.conf drwxr-xr-x. 2 ovirt ovirt 4096 Nov 14 12:44 certs -rw-r--r--. 1 root root 557 Feb 10 2013 cert.template -rw-r--r--. 1 root root 483 Nov 14 12:44 cert.template.in -rw-r--r--. 1 ovirt ovirt 292 Feb 10 2013 database.txt -rw-r--r--. 1 ovirt ovirt 20 Feb 10 2013 database.txt.attr -rw-r--r--. 1 root root 20 Feb 10 2013 database.txt.attr.old -rw-r--r--. 1 root root 225 Feb 10 2013 database.txt.old drwxr-xr-x. 2 root root 4096 Nov 14 12:44 keys -rw-r--r--. 1 root root 548 Nov 14 12:44 openssl.conf drwxr-x---. 2 ovirt ovirt 4096 Nov 14 12:44 private drwxr-xr-x. 2 ovirt ovirt 4096 Nov 14 12:44 requests -rw-r--r--. 1 ovirt ovirt 3 Feb 10 2013 serial.txt -rw-r--r--. 1 root root 3 Feb 10 2013 serial.txt.old I've tried to import ca.pem and I'm requested a password if I try to import under certificates tab, while it seems to import if under certification authorities tab, but I continue to get that error.... Thanks in advance, Gianluca

10 years, 11 months

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[Users] Host offline due to storage error

by Ian Mordey

Hi there I've got a 3 node oVirt 3.3.1 setup connecting to an Equallogic iSCSI SAN array. My nodes keep going offline with these errors: Host reports about one of the Active Storage Domains as Problematic. Host cannot access one of the Storage Domains attached to the Data Center <DC> Setting Host state to Non-Operational The host is then fenced, reboots and comes back up normally. I see some of these errors prior to the event: 2013-12-10 13:36:49,442 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.ListVDSCommand] (DefaultQuartzScheduler_Worker-14) Command ListVDS execution failed. Exception: VDSNetworkException: java.net.ConnectException: Connection refused 2013-12-10 13:36:49,448 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler_Worker-14) Failed to refresh VDS , vds = 7f74b28a-149a-4f87-9689-b23db6d435f7 : <hostname> , VDS Network Error, continuing. 2013-12-10 13:36:52,490 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-59) Command GetCapabilitiesVDS execution failed. Exception: VDSNetworkException: java.net.ConnectException: Connection refused Any ideas where to look? I can't see any errors on the switches or SAN.. Thanks Ian -- Listed on the London Stock Exchange: WAND<http://www.bloomberg.com/quote/WAND:LN> THIS MESSAGE AND ANY ATTACHMENTS ARE CONFIDENTIAL, PROPRIETARY, AND MAY BE PRIVILEGED. If this message was misdirected, WANdisco, Inc. and its subsidiaries, ("WANdisco") does not waive any confidentiality or privilege. If you are not the intended recipient, please notify us immediately and destroy the message without disclosing its contents to anyone. Any distribution, use or copying of this e-mail or the information it contains by other than an intended recipient is unauthorized. The views and opinions expressed in this e-mail message are the author's own and may not reflect the views and opinions of WANdisco, unless the author is authorized by WANdisco to express such views or opinions on its behalf. All email sent to or from this address is subject to electronic storage and review by WANdisco. Although WANdisco operates anti-virus programs, it does not accept responsibility for any damage whatsoever caused by viruses being passed.

10 years, 11 months

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Users December 2013