Re: [Users] Network issues - Bonding
- Original Message - From: Dan Ferris dfer...@prometheusresearch.com To: users@ovirt.org Sent: Monday, January 6, 2014 3:52:45 PM Subject: Re: [Users] Network issues - Bonding It's FC 19 with all of the latest updates. On 01/06/2014 05:56 AM, Sven Kieske wrote: Hi, just out of curiosity (I'm also looking at implementing bonding on our ComputeNodes): Which OS version are you running ? I think I once ran into it and a restart of the computer solved it, tried to reproduce again and couldn't (so no bug was filed). ___ 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: [Users] Hypervisor info
Yeah, I know that script, but it's a difference if you can tell the virtualization software or if you get information regarding the infrastructure beneath it. But I agree that the UUID is not that much information. We should just pay attention to not leak more information than necessary. This leads me to the question: Why does the UUID got exposed to the vm in the first place? Am 10.01.2014 15:12, schrieb René Koch: Maybe, but it's already possible to detect nearly every virtualization platform (Hyper-V, VMware, XEN, KVM, VirtualBox...) - see man virt-what... -- 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] Using oVirt in mini datacenter
Hi Guyz, I have a requirement to compare vCenter features with oVirt in data center usage. I have a done a deep comparison of features and oVirt seems to be a good opensource alternative for Vmware. Can some one provide a lab requirement for setting up a mini oVirt setup. Does it require a dedicated DHCP and DNS server? My Requirement: To setup a mini datacenter using oVirt for demo purpose and feature comoparison with Vmware. I need HA , load balancing an fault tolerance. I also need to setup authetication with our current corp email address which is based on AD. This is what i was able to figure out. 1. At least three physical servers . 2. One shared storage among the 3 servers [for live migration] 3. A DHCP server running on Linux [OR can i use my existing DHCP server which is running in Windows] 4. A DNS server [Or can i use an existing DNS server] What else is required.. Please help... Regards, Novel ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Ovirt Engine single point of failure
Hi, do you really advise to use a feature which is not 100% implemented and is just available in an alpha release for a production setup? Or is my assumption incorrect and this feature is already 100% supported? This would be great news. Am 12.01.2014 07:15, schrieb Oved Ourfalli: Consider trying the new hosted engine feature (http://www.ovirt.org/Features/Self_Hosted_Engine). It runs the ovirt engine as a VM inside the engine, and also provides HA solution for it. Oved -- 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: [Users] Using oVirt in mini datacenter
Hi, you should be able to use your existing DHCP and DNS servers as long as your new machines are registered correctly in DNS and DHCP. (I did not test this myself with windows, so ymmv.) Am 13.01.2014 09:30, schrieb Novel Kumar: 3. A DHCP server running on Linux [OR can i use my existing DHCP server which is running in Windows] 4. A DNS server [Or can i use an existing DNS server] -- 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: [Users] Ovirt Engine single point of failure
For now only for testing purposes, and considering it to be used in the near future once it is more tested/stable. It will be released only on oVirt 3.4 alpha, and I guess it should be complete and tested in 3.4. cc-ing Doron, which is pushing this feature. He should know best about its current status. Thank you, Oved - Original Message - From: Sven Kieske s.kie...@mittwald.de To: users@ovirt.org Sent: Monday, January 13, 2014 10:46:56 AM Subject: Re: [Users] Ovirt Engine single point of failure Hi, do you really advise to use a feature which is not 100% implemented and is just available in an alpha release for a production setup? Or is my assumption incorrect and this feature is already 100% supported? This would be great news. Am 12.01.2014 07:15, schrieb Oved Ourfalli: Consider trying the new hosted engine feature (http://www.ovirt.org/Features/Self_Hosted_Engine). It runs the ovirt engine as a VM inside the engine, and also provides HA solution for it. Oved -- 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: [Users] Using oVirt in mini datacenter
Thanks Sve.. Does anyone from oVirt group can share me a diagram of a mini datacenter setup with oVirt.. On Mon, Jan 13, 2014 at 2:30 PM, Sven Kieske s.kie...@mittwald.de wrote: Hi, you should be able to use your existing DHCP and DNS servers as long as your new machines are registered correctly in DNS and DHCP. (I did not test this myself with windows, so ymmv.) Am 13.01.2014 09:30, schrieb Novel Kumar: 3. A DHCP server running on Linux [OR can i use my existing DHCP server which is running in Windows] 4. A DNS server [Or can i use an existing DNS server] -- 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: [Users] issue with conversion of ESXi 5 centos VM to fedora19 ovirt host
On 10/01/14 18:53, Richard W.M. Jones wrote: On Fri, Jan 10, 2014 at 12:48:43PM -0500, Madhav V Diwan wrote: Sorry richard seems that it failed even when i tried to set that variable Maybe i set up the command incorrectly? here is what i ran [root@server3 ~]# cat convrtesxhost.sh #!/bin/bash export LIBGUESTFS_TRACE=1 export LIBGUESTFS_DEBUG=1 export LIBGUESTFS_BACKEND=direct virt-v2v -ic esx://ESX.decllc.biz/?no_verify=1 -o rhev -os server3.decllc.biz:/localstorage/nfs --network ovirtmgmt razDC 21 | tee /var/log/virt-v2v.log It looks like this is correctly setting the environment variable: [root@server3 ~]# ./convrtesxhost.sh virt-v2v: Transferring storage volume razDC_razDC: 107374182400 bytes libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 libguestfs: trace: set_backend direct libguestfs: trace: set_backend = 0 ^ see that it's set correctly here. [...] libguestfs: trace: add_drive /tmp/dgsXFuqz0X/8eff2927-3bff-4b15-bdd0-8c4e0f40652d/v2v.nCJ17ysL/e1660d18-b67b-4002-9835-10c654e7ee0e/a7afe4c5-ece8-4022-a8ec-964984a8db17 format:raw iface:ide name:sda libguestfs: trace: add_drive = -1 (error) /tmp/dgsXFuqz0X/8eff2927-3bff-4b15-bdd0-8c4e0f40652d/v2v.nCJ17ysL/e1660d18-b67b-4002-9835-10c654e7ee0e/a7afe4c5-ece8-4022-a8ec-964984a8db17: Permission denied at /usr/lib64/perl5/vendor_perl/Sys/Guestfs.pm line 670. /tmp is a red herring here. virt-v2v creates a temporary mount point for the export storage domain in /tmp, and then writes to it directly. Specifically, in this case /tmp/dgsXFuqz0X is a temporary mount point. virt-v2v doesn't require any significant temporary storage in this case I still think that the problem is likely to be nfs permissions. Could you please try the following, as root, on the virt-v2v box: Prep: If none already exists, create user with uid:gid = 36:36. # mkdir /tmp/ovirt-mount # mount ovirt-server:/path/to/export /tmp/ovirt-mount # su - 36 user $ cd /tmp/ovirt-mount/8eff2927-3bff-4b15-bdd0-8c4e0f40652d $ ls $ touch foo $ rm foo Tidy up by deleting your temporary user and group if you created one. Do you hit any errors doing the above? Matt -- Matthew Booth, RHCA, RHCSS Red Hat Engineering, Virtualisation Team GPG ID: D33C3490 GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [QE] 3.4.0 Release tracker
On Mon, Jan 13, 2014 at 12:32 AM, Dan Kenigsberg dan...@redhat.com wrote: On Fri, Jan 10, 2014 at 04:55:18PM +0200, Itamar Heim wrote: On 01/10/2014 01:52 PM, Sander Grendelman wrote: Can I propose BZ#1035314 for 3.3.3 or 3.4.0, simple, trivial fix to a hook. Hi Sander, please use bug summary so folks won't have to go and look what the number means just to see if relevant to them. this is about: Bug 1035314 - vdsm-hook-nestedvt uses kvm_intel-only syntax OK, I'll keep that in mind! i see you posted a patch in the bug - can you post the patch to gerrit as well? I've done that alraedy: http://gerrit.ovirt.org/#/c/23164/ Sander (and others), could you review and formally verify it? Looks fine to me, should I also do/confirm something in gerrit? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Migration Failed
Good morning everyone, Sorry to trouble you again, anyone have any ideas on what to try next? Thank you so much, Regards. Neil Wilson. On Fri, Jan 10, 2014 at 8:31 AM, Neil nwilson...@gmail.com wrote: Hi Dafna, Apologies for the late reply, I was out of my office yesterday. Just to get back to you on your questions. can you look at the vm dialogue and see what boot devices the vm has? Sorry I'm not sure where you want me to get this info from? Inside the ovirt GUI or on the VM itself. The VM has one 2TB LUN assigned. Then inside the VM this is the fstab parameters.. [root@tux ~]# cat /etc/fstab /dev/VolGroup00/LogVol00 / ext3defaults1 0 /dev/vda1 /boot ext3defaults1 0 tmpfs /dev/shmtmpfs defaults0 0 devpts /dev/ptsdevpts gid=5,mode=620 0 0 sysfs /syssysfs defaults0 0 proc/proc procdefaults0 0 /dev/VolGroup00/LogVol01 swapswapdefaults0 0 /dev/VolGroup00/LogVol02 /homes xfs defaults,usrquota,grpquota1 0 can you write to the vm? Yes the machine is fully functioning, it's their main PDC and hosts all of their files. can you please dump the vm xml from libvirt? (it's one of the commands that you have in virsh) Below is the xml domain type='kvm' id='7' nametux/name uuid2736197b-6dc3-4155-9a29-9306ca64881d/uuid memory unit='KiB'8388608/memory currentMemory unit='KiB'8388608/currentMemory vcpu placement='static'4/vcpu cputune shares1020/shares /cputune sysinfo type='smbios' system entry name='manufacturer'oVirt/entry entry name='product'oVirt Node/entry entry name='version'6-4.el6.centos.10/entry entry name='serial'4C4C4544-0038-5310-8050-C6C04F34354A/entry entry name='uuid'2736197b-6dc3-4155-9a29-9306ca64881d/entry /system /sysinfo os type arch='x86_64' machine='rhel6.4.0'hvm/type smbios mode='sysinfo'/ /os features acpi/ /features cpu mode='custom' match='exact' model fallback='allow'Westmere/model topology sockets='1' cores='4' threads='1'/ /cpu clock offset='variable' adjustment='0' basis='utc' timer name='rtc' tickpolicy='catchup'/ /clock on_poweroffdestroy/on_poweroff on_rebootrestart/on_reboot on_crashdestroy/on_crash devices emulator/usr/libexec/qemu-kvm/emulator disk type='file' device='cdrom' driver name='qemu' type='raw'/ source startupPolicy='optional'/ target dev='hdc' bus='ide'/ readonly/ serial/serial alias name='ide0-1-0'/ address type='drive' controller='0' bus='1' target='0' unit='0'/ /disk disk type='block' device='disk' snapshot='no' driver name='qemu' type='raw' cache='none' error_policy='stop' io='native'/ source dev='/rhev/data-center/28adaf38-a4f6-11e1-a859-cb68949043e4/0e6991ae-6238-4c61-96d2-ca8fed35161e/images/fd1a562a-3ba5-4ddb-a643-37912a6ae86f/f747ba2b-98e1-47f5-805b-6bb173bfd6ff'/ target dev='vda' bus='virtio'/ serialfd1a562a-3ba5-4ddb-a643-37912a6ae86f/serial boot order='1'/ alias name='virtio-disk0'/ address type='pci' domain='0x' bus='0x00' slot='0x05' function='0x0'/ /disk controller type='ide' index='0' alias name='ide0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x1'/ /controller controller type='virtio-serial' index='0' alias name='virtio-serial0'/ address type='pci' domain='0x' bus='0x00' slot='0x04' function='0x0'/ /controller controller type='usb' index='0' alias name='usb0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x2'/ /controller interface type='bridge' mac address='00:1a:4a:a8:7a:00'/ source bridge='ovirtmgmt'/ target dev='vnet5'/ model type='virtio'/ filterref filter='vdsm-no-mac-spoofing'/ link state='up'/ alias name='net0'/ address type='pci' domain='0x' bus='0x00' slot='0x03' function='0x0'/ /interface channel type='unix' source mode='bind' path='/var/lib/libvirt/qemu/channels/tux.com.redhat.rhevm.vdsm'/ target type='virtio' name='com.redhat.rhevm.vdsm'/ alias name='channel0'/ address type='virtio-serial' controller='0' bus='0' port='1'/ /channel channel type='unix' source mode='bind' path='/var/lib/libvirt/qemu/channels/tux.org.qemu.guest_agent.0'/ target type='virtio' name='org.qemu.guest_agent.0'/ alias name='channel1'/ address type='virtio-serial' controller='0' bus='0' port='2'/ /channel channel type='spicevmc' target type='virtio'
[Users] wiki site out of date?
Hi, is this feature page up to date? http://www.ovirt.org/Features/Online_Virtual_Drive_Resize specifically the point: QEMU-GA support for notifying the guest and updating the size of the visible disk: To be integrated because we used online drive resize and it does show up in ubuntu based vm, without qemu-ga installed? -- 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: [Users] wiki site out of date?
On 01/13/2014 01:07 PM, Sven Kieske wrote: Hi, is this feature page up to date? http://www.ovirt.org/Features/Online_Virtual_Drive_Resize specifically the point: QEMU-GA support for notifying the guest and updating the size of the visible disk: To be integrated because we used online drive resize and it does show up in ubuntu based vm, without qemu-ga installed? this should have been fixed in 3.3 iirc. sergey/federico? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Ovirt Engine single point of failure
We'd appreciate any feedback you can give us on hosted engine. Regardless, it's undergoing various tests and should be release or 3.4 with the known limitations (NFS only, no ovirt node support, el6.5+). - Original Message - From: Oved Ourfalli ov...@redhat.com To: Sven Kieske s.kie...@mittwald.de, Alan Murrell li...@murrell.ca Cc: users@ovirt.org, Doron Fediuck dfedi...@redhat.com Sent: Monday, January 13, 2014 11:17:50 AM Subject: Re: [Users] Ovirt Engine single point of failure For now only for testing purposes, and considering it to be used in the near future once it is more tested/stable. It will be released only on oVirt 3.4 alpha, and I guess it should be complete and tested in 3.4. cc-ing Doron, which is pushing this feature. He should know best about its current status. Thank you, Oved - Original Message - From: Sven Kieske s.kie...@mittwald.de To: users@ovirt.org Sent: Monday, January 13, 2014 10:46:56 AM Subject: Re: [Users] Ovirt Engine single point of failure Hi, do you really advise to use a feature which is not 100% implemented and is just available in an alpha release for a production setup? Or is my assumption incorrect and this feature is already 100% supported? This would be great news. Am 12.01.2014 07:15, schrieb Oved Ourfalli: Consider trying the new hosted engine feature (http://www.ovirt.org/Features/Self_Hosted_Engine). It runs the ovirt engine as a VM inside the engine, and also provides HA solution for it. Oved -- 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: [Users] [QE] 3.4.0 Release tracker
On Jan 13, 2014, at 11:05 , Sander Grendelman san...@grendelman.com wrote: On Mon, Jan 13, 2014 at 12:32 AM, Dan Kenigsberg dan...@redhat.com wrote: On Fri, Jan 10, 2014 at 04:55:18PM +0200, Itamar Heim wrote: On 01/10/2014 01:52 PM, Sander Grendelman wrote: Can I propose BZ#1035314 for 3.3.3 or 3.4.0, simple, trivial fix to a hook. Hi Sander, please use bug summary so folks won't have to go and look what the number means just to see if relevant to them. this is about: Bug 1035314 - vdsm-hook-nestedvt uses kvm_intel-only syntax OK, I'll keep that in mind! i see you posted a patch in the bug - can you post the patch to gerrit as well? I've done that alraedy: http://gerrit.ovirt.org/#/c/23164/ Sander (and others), could you review and formally verify it? Looks fine to me, should I also do/confirm something in gerrit? if you have an account just put Verified +1, and ideally comment on what/how you have tested. If not jstu say the same here and someone will copy it over there:) Thanks, michal ___ 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: [Users] wiki site out of date?
- Original Message - From: Sven Kieske s.kie...@mittwald.de To: Users@ovirt.org List Users@ovirt.org Sent: Monday, January 13, 2014 12:07:20 PM Subject: [Users] wiki site out of date? Hi, is this feature page up to date? http://www.ovirt.org/Features/Online_Virtual_Drive_Resize specifically the point: QEMU-GA support for notifying the guest and updating the size of the visible disk: To be integrated That actually meant triggering the partition/lvm/filesystem resize automatically (in the guest), so that you don't have to do it manually. because we used online drive resize and it does show up in ubuntu based vm, without qemu-ga installed? -- Federico ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [vdsm] [QE] 3.4.0 Release tracker
On Jan 13, 2014, at 11:05 , Sander Grendelman san...@grendelman.com wrote: On Mon, Jan 13, 2014 at 12:32 AM, Dan Kenigsberg dan...@redhat.com wrote: On Fri, Jan 10, 2014 at 04:55:18PM +0200, Itamar Heim wrote: On 01/10/2014 01:52 PM, Sander Grendelman wrote: Can I propose BZ#1035314 for 3.3.3 or 3.4.0, simple, trivial fix to a hook. Hi Sander, please use bug summary so folks won't have to go and look what the number means just to see if relevant to them. this is about: Bug 1035314 - vdsm-hook-nestedvt uses kvm_intel-only syntax OK, I'll keep that in mind! i see you posted a patch in the bug - can you post the patch to gerrit as well? I've done that alraedy: http://gerrit.ovirt.org/#/c/23164/ Sander (and others), could you review and formally verify it? Looks fine to me, should I also do/confirm something in gerrit? if you gave it a try and it works I'll just put V+1 in gerrit for you… ___ vdsm-devel mailing list vdsm-de...@lists.fedorahosted.org https://lists.fedorahosted.org/mailman/listinfo/vdsm-devel ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Migration Failed
On Jan 13, 2014, at 11:37 , Neil nwilson...@gmail.com wrote: Good morning everyone, Sorry to trouble you again, anyone have any ideas on what to try next? Hi Neil, hm, other than noise I don't really see any failures in migration. Can you attach both src and dst vdsm log with a hint which VM and at what time approx it failed for you? There are errors for one volume reoccuring all the time, but that doesn't look related to the migration Thanks, michal Thank you so much, Regards. Neil Wilson. On Fri, Jan 10, 2014 at 8:31 AM, Neil nwilson...@gmail.com wrote: Hi Dafna, Apologies for the late reply, I was out of my office yesterday. Just to get back to you on your questions. can you look at the vm dialogue and see what boot devices the vm has? Sorry I'm not sure where you want me to get this info from? Inside the ovirt GUI or on the VM itself. The VM has one 2TB LUN assigned. Then inside the VM this is the fstab parameters.. [root@tux ~]# cat /etc/fstab /dev/VolGroup00/LogVol00 / ext3defaults1 0 /dev/vda1 /boot ext3defaults1 0 tmpfs /dev/shmtmpfs defaults0 0 devpts /dev/ptsdevpts gid=5,mode=620 0 0 sysfs /syssysfs defaults0 0 proc/proc procdefaults0 0 /dev/VolGroup00/LogVol01 swapswapdefaults0 0 /dev/VolGroup00/LogVol02 /homes xfs defaults,usrquota,grpquota1 0 can you write to the vm? Yes the machine is fully functioning, it's their main PDC and hosts all of their files. can you please dump the vm xml from libvirt? (it's one of the commands that you have in virsh) Below is the xml domain type='kvm' id='7' nametux/name uuid2736197b-6dc3-4155-9a29-9306ca64881d/uuid memory unit='KiB'8388608/memory currentMemory unit='KiB'8388608/currentMemory vcpu placement='static'4/vcpu cputune shares1020/shares /cputune sysinfo type='smbios' system entry name='manufacturer'oVirt/entry entry name='product'oVirt Node/entry entry name='version'6-4.el6.centos.10/entry entry name='serial'4C4C4544-0038-5310-8050-C6C04F34354A/entry entry name='uuid'2736197b-6dc3-4155-9a29-9306ca64881d/entry /system /sysinfo os type arch='x86_64' machine='rhel6.4.0'hvm/type smbios mode='sysinfo'/ /os features acpi/ /features cpu mode='custom' match='exact' model fallback='allow'Westmere/model topology sockets='1' cores='4' threads='1'/ /cpu clock offset='variable' adjustment='0' basis='utc' timer name='rtc' tickpolicy='catchup'/ /clock on_poweroffdestroy/on_poweroff on_rebootrestart/on_reboot on_crashdestroy/on_crash devices emulator/usr/libexec/qemu-kvm/emulator disk type='file' device='cdrom' driver name='qemu' type='raw'/ source startupPolicy='optional'/ target dev='hdc' bus='ide'/ readonly/ serial/serial alias name='ide0-1-0'/ address type='drive' controller='0' bus='1' target='0' unit='0'/ /disk disk type='block' device='disk' snapshot='no' driver name='qemu' type='raw' cache='none' error_policy='stop' io='native'/ source dev='/rhev/data-center/28adaf38-a4f6-11e1-a859-cb68949043e4/0e6991ae-6238-4c61-96d2-ca8fed35161e/images/fd1a562a-3ba5-4ddb-a643-37912a6ae86f/f747ba2b-98e1-47f5-805b-6bb173bfd6ff'/ target dev='vda' bus='virtio'/ serialfd1a562a-3ba5-4ddb-a643-37912a6ae86f/serial boot order='1'/ alias name='virtio-disk0'/ address type='pci' domain='0x' bus='0x00' slot='0x05' function='0x0'/ /disk controller type='ide' index='0' alias name='ide0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x1'/ /controller controller type='virtio-serial' index='0' alias name='virtio-serial0'/ address type='pci' domain='0x' bus='0x00' slot='0x04' function='0x0'/ /controller controller type='usb' index='0' alias name='usb0'/ address type='pci' domain='0x' bus='0x00' slot='0x01' function='0x2'/ /controller interface type='bridge' mac address='00:1a:4a:a8:7a:00'/ source bridge='ovirtmgmt'/ target dev='vnet5'/ model type='virtio'/ filterref filter='vdsm-no-mac-spoofing'/ link state='up'/ alias name='net0'/ address type='pci' domain='0x' bus='0x00' slot='0x03' function='0x0'/ /interface channel type='unix' source mode='bind' path='/var/lib/libvirt/qemu/channels/tux.com.redhat.rhevm.vdsm'/ target type='virtio' name='com.redhat.rhevm.vdsm'/ alias name='channel0'/ address type='virtio-serial' controller='0' bus='0' port='1'/ /channel channel type='unix' source mode='bind'
Re: [Users] [QE] 3.4.0 Release tracker
On Mon, Jan 13, 2014 at 11:05:05AM +0100, Sander Grendelman wrote: On Mon, Jan 13, 2014 at 12:32 AM, Dan Kenigsberg dan...@redhat.com wrote: On Fri, Jan 10, 2014 at 04:55:18PM +0200, Itamar Heim wrote: On 01/10/2014 01:52 PM, Sander Grendelman wrote: Can I propose BZ#1035314 for 3.3.3 or 3.4.0, simple, trivial fix to a hook. Hi Sander, please use bug summary so folks won't have to go and look what the number means just to see if relevant to them. this is about: Bug 1035314 - vdsm-hook-nestedvt uses kvm_intel-only syntax OK, I'll keep that in mind! i see you posted a patch in the bug - can you post the patch to gerrit as well? I've done that alraedy: http://gerrit.ovirt.org/#/c/23164/ Sander (and others), could you review and formally verify it? Looks fine to me, should I also do/confirm something in gerrit? Yes, it would be great if you tick the patch as verified, as I did not try it myself. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] wiki site out of date?
Hi, okay, this isn't done yet in an automatic fashion. Can the qemu guest agent already provide this feature (since which version) or is the wiki page correct? Am 13.01.2014 13:07, schrieb Federico Simoncelli: That actually meant triggering the partition/lvm/filesystem resize automatically (in the guest), so that you don't have to do it manually. -- 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] VoIP on virtual infrastructure and oVirt in particular
Hello, any feedback about VoIP softswitches on virtual servers? I found this positive whitepaper on VMware web site but it seems mostly related to Class5 softswitches (intended for work with end-users): http://www.vmware.com/files/pdf/techpaper/voip-perf-vsphere5.pdf I would like to know about real experiences and Class4 softswitches too (used for transit VoIP traffic between carriers). Thanks in advance, Gianluca ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] ovirt-node - no reset to default option?
On 13/01/14 00:16, Federico Sayd wrote: Hello: There is some console command to reset ovirt-node to default? Or my unique alternative is reinstall? Let me explain: Actually I am testing Ovirt, my plans are use it on production, therefore I am testing things as host power off or reboot, etc. I want to be sure that if I have to power off a host for mainteinance, when I booted it up again, all work flawlessly. In my testing I powered off a cluster host member, but when I booted up the host again, the network configuration was reverted to an old configuration that I had configured previously to the registration with Ovirt-engine. (Before registration I had changed this config to the correct settings, but I never had rebooted the host). In other cases whith other nodes, when I rebooted the node there was not networking config at all. I reconfigured the network interfaces and rebooted again and again, and nothing. The network settings dissapears from the status tab (TUI) when the host boot up. There is possible to add a reset to defaults option to Ovirt node? Thanks in advance. Federico PD: Sorry for my basic English ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users Sorry, I forgot: Ovirt Node 3.0.1-1.0.2.el6 prebuilt image. oVirt Engine Version: 3.3.2-1.el6 Thanks Federico ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] VoIP on virtual infrastructure and oVirt in particular
On 13-01-14 17:38, Gianluca Cecchi wrote: Hello, any feedback about VoIP softswitches on virtual servers? I found this positive whitepaper on VMware web site but it seems mostly related to Class5 softswitches (intended for work with end-users): http://www.vmware.com/files/pdf/techpaper/voip-perf-vsphere5.pdf I would like to know about real experiences and Class4 softswitches too (used for transit VoIP traffic between carriers). I have no experience with oVirt VoIP but here is some general feeback. This has been asked several times on the Asterisk mailing list so you might want to search those archives. If you want to use an E1 or T1 then last time I looked it's a no go because (at the time) passing on PCI(e) cards to a VM was not working very well. If you use all SIP than your mileage may vary. It all depends on how much load the box has from the other VMs. The less load on the entire box the better and the less VMs run on the box the better and the less the VoIP software does to the actual calls in transit the better. And if there's no clock skew the calls might even sound ok. Best thing you can do is setup a proof of concept and load it with hundreds or thousands of calls. Then add a few other VMs and let them do stuff that causes disk reads/writes and network send/receives (aka a lot of interrupts). Then see what happens to your calls. In general, the more calls the bigger the chance that (clusters of) bare metal boxes are used. Regards, Patrick ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Horrid performance during disk I/O
This probably more appropriate for the qemu users mailing list, but that list doesn’t get much traffic and most posts go unanswered… As I’ve mentioned in the past, I’m migrating my environment from ESXi to oVirt AIO. Under ESXi I was pretty happy with the disk performance, and noticed very little difference from bare metal to HV. Under oVirt/QEMU/KVM, not so much…. Running hdparm on the disk from the HV and from the guest yields the same number, about 180MB/sec (SATA III disks, 7200RPM). The problem is, during disk activity, and it doesn’t matter if it’s Windows 7 guests or Fedora 20 (both using virtio-scsi) the qemu-system-x86 process starts consuming 100% of the hypervisor CPU. Hypervisor is a Core i7 950 with 24GB of RAM. There’s 2 Fedora 20 guests and 2 Windows 7 guests. Each configured with 4 GB of guaranteed RAM. Load averages can go up over 40 during sustained disk IO. Performance obviously suffers greatly. I have tried all combinations of having the guests on EXT 4, BTRFS and using EXT 4 and BTRFS inside the guests, as well as direct LUN. Doesn’t make any difference. Disk IO sends qemu-system-x86 to high CPU percentages. This can’t be normal, so I’m wondering what I’ve done wrong. Is there some magic setting I’m missing? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Horrid performance during disk I/O
Under ESXi I was pretty happy with the disk performance, and noticed very little difference from bare metal to HV. Under oVirt/QEMU/KVM, not so much…. Still unanswered ... have a look here ... http://lists.ovirt.org/pipermail/users/2014-January/019429.html Markus 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. Ãber 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] noVNC https certs
Hey everyone, So far I am impressed with the product and am enjoying it thoroughly. I am looking to put in new certs for noVNC, so I or clients do not have to repeatedly accept the cert at https://FQDN:6100 Is there a way, or documentation? I was unable to find any and the default certs install on the system, I am unfamiliar with. Is there an easy way of updating/replacing them for a trusted connection? Thank you, Neil ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] noVNC https certs
You should trust the engine internal CA. it can be downloaded from http://engine/ca.crt, mark it as trusted for web identity. - Original Message - From: Neil Schulz neil.sch...@neteasy.us To: users@ovirt.org Sent: Monday, January 13, 2014 7:44:35 PM Subject: [Users] noVNC https certs Hey everyone, So far I am impressed with the product and am enjoying it thoroughly. I am looking to put in new certs for noVNC, so I or clients do not have to repeatedly accept the cert at https://FQDN:6100 Is there a way, or documentation? I was unable to find any and the default certs install on the system, I am unfamiliar with. Is there an easy way of updating/replacing them for a trusted connection? Thank you, Neil ___ 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: [Users] noVNC https certs
So, this is the only way to stop having to accept the cert? I'd have to tell all our clients to download and install that cert to their workstation? On 1/13/2014 12:48 PM, Alon Bar-Lev wrote: You should trust the engine internal CA. it can be downloaded from http://engine/ca.crt, mark it as trusted for web identity. - Original Message - From: Neil Schulz neil.sch...@neteasy.us To: users@ovirt.org Sent: Monday, January 13, 2014 7:44:35 PM Subject: [Users] noVNC https certs Hey everyone, So far I am impressed with the product and am enjoying it thoroughly. I am looking to put in new certs for noVNC, so I or clients do not have to repeatedly accept the cert at https://FQDN:6100 Is there a way, or documentation? I was unable to find any and the default certs install on the system, I am unfamiliar with. Is there an easy way of updating/replacing them for a trusted connection? Thank you, Neil ___ 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: [Users] noVNC https certs
- Original Message - From: Neil Schulz neil.sch...@neteasy.us To: Alon Bar-Lev alo...@redhat.com, users@ovirt.org Sent: Monday, January 13, 2014 7:50:06 PM Subject: Re: [Users] noVNC https certs So, this is the only way to stop having to accept the cert? I'd have to tell all our clients to download and install that cert to their workstation? Yes, the other option is to buy certificates from already trusted 3rd parties, and install it for both apache and websocket proxy instead the internally issued ons. On 1/13/2014 12:48 PM, Alon Bar-Lev wrote: You should trust the engine internal CA. it can be downloaded from http://engine/ca.crt, mark it as trusted for web identity. - Original Message - From: Neil Schulz neil.sch...@neteasy.us To: users@ovirt.org Sent: Monday, January 13, 2014 7:44:35 PM Subject: [Users] noVNC https certs Hey everyone, So far I am impressed with the product and am enjoying it thoroughly. I am looking to put in new certs for noVNC, so I or clients do not have to repeatedly accept the cert at https://FQDN:6100 Is there a way, or documentation? I was unable to find any and the default certs install on the system, I am unfamiliar with. Is there an easy way of updating/replacing them for a trusted connection? Thank you, Neil ___ 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: [Users] noVNC https certs
On 01/13/2014 09:50 AM, Neil Schulz wrote: So, this is the only way to stop having to accept the cert? I'd have to tell all our clients to download and install that cert to their workstation? No. You can replace the Websocket Proxy certs referenced by /etc/ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf The websocket proxy needs a combined certificate file with your cert and the entire chain for SSL_CERTIFICATE SSL_KEY is just the unencrypted key, and it MUST be accessible by the ovirt user. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] noVNC https certs
Excellent, that's what I was looking for. I already tried going to http://FQDN/ca.crt, downloaded it, and installed it but still received the same error. I'm going to replace them for 3rd party ones. Thank you for the help! On 1/13/2014 12:54 PM, Thomas Suckow wrote: On 01/13/2014 09:50 AM, Neil Schulz wrote: So, this is the only way to stop having to accept the cert? I'd have to tell all our clients to download and install that cert to their workstation? No. You can replace the Websocket Proxy certs referenced by /etc/ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf The websocket proxy needs a combined certificate file with your cert and the entire chain for SSL_CERTIFICATE SSL_KEY is just the unencrypted key, and it MUST be accessible by the ovirt user. ___ 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: [Users] noVNC https certs
- Original Message - From: Neil Schulz neil.sch...@neteasy.us To: Thomas Suckow thomas.suc...@pnnl.gov, users@ovirt.org Sent: Monday, January 13, 2014 7:57:38 PM Subject: Re: [Users] noVNC https certs Excellent, that's what I was looking for. I already tried going to http://FQDN/ca.crt, downloaded it, and installed it but still received the same error. I'm going to replace them for 3rd party ones. It should not happen. Which browser do you use? how did you mark the CA certificate within the browser? Thank you for the help! On 1/13/2014 12:54 PM, Thomas Suckow wrote: On 01/13/2014 09:50 AM, Neil Schulz wrote: So, this is the only way to stop having to accept the cert? I'd have to tell all our clients to download and install that cert to their workstation? No. You can replace the Websocket Proxy certs referenced by /etc/ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf The websocket proxy needs a combined certificate file with your cert and the entire chain for SSL_CERTIFICATE SSL_KEY is just the unencrypted key, and it MUST be accessible by the ovirt user. ___ 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: [Users] noVNC https certs
Google Chrome. I downloaded the ca.crt for the server. I went into Settings Show advance settings... Manage Certificates... Import The cert appeared under the tabs. I closed and restarted my browser, navigated back to the ovirt engine page, launched noVNC and received Server disconnected (code: 1006) On 1/13/2014 1:12 PM, Alon Bar-Lev wrote: - Original Message - From: Neil Schulz neil.sch...@neteasy.us To: Thomas Suckow thomas.suc...@pnnl.gov, users@ovirt.org Sent: Monday, January 13, 2014 7:57:38 PM Subject: Re: [Users] noVNC https certs Excellent, that's what I was looking for. I already tried going to http://FQDN/ca.crt, downloaded it, and installed it but still received the same error. I'm going to replace them for 3rd party ones. It should not happen. Which browser do you use? how did you mark the CA certificate within the browser? Thank you for the help! On 1/13/2014 12:54 PM, Thomas Suckow wrote: On 01/13/2014 09:50 AM, Neil Schulz wrote: So, this is the only way to stop having to accept the cert? I'd have to tell all our clients to download and install that cert to their workstation? No. You can replace the Websocket Proxy certs referenced by /etc/ovirt-engine/ovirt-websocket-proxy.conf.d/10-setup.conf The websocket proxy needs a combined certificate file with your cert and the entire chain for SSL_CERTIFICATE SSL_KEY is just the unencrypted key, and it MUST be accessible by the ovirt user. ___ 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: [Users] noVNC https certs
I downloaded the ca.crt for the server. I went into Settings Show advance settings... Manage Certificates... Import The cert appeared under the tabs. I closed and restarted my browser, navigated back to the ovirt engine page, launched noVNC and received Server disconnected (code: 1006) Should be: Manage Certificates... Authorities Tab Import Regardless, installing your own certificate is preferred. You don't even have to buy one, you can get as many basic one year certs as you need for free from startcom. - Thomas ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Venue for oVirt meet-up, Saturday Feb 1st
Hi all, I have a venue for our meet-up in Brussels! We will meet from 19h30 in Au Bon Vieux Temps, a very nice Belgian bar at: Impasse Saint-Nicolas 4, 1000 Brussels, Belgium We will be there from about 19h30. Bear in mind, this is a bar, not a restaurant - but there are lots of places nearby where you can partake in pomme-frites and sausages, or step out for a quick meal and come back. See you all there! Cheers, Dave. -- Dave Neary - Community Action and Impact Open Source and Standards, Red Hat - http://community.redhat.com Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] rpms signed - why not?
I was setting up our spacewalk repo for ovirt due to auto provisioning
engine and node based on centos distro, but I was surprised that you
can't sign with gpg key your rpms, instead gluster rpms is signed with
key id 89ccae8b available on her site
Why you don't sign your rpms?
e.g:
$ wget
http://resources.ovirt.org/releases/3.3.2/rpm/EL/6/noarch/ovirt-engine-3.3.2-1.el6.noarch.rpm
$ rpm -K -v ovirt-engine-3.3.2-1.el6.noarch.rpm
ovirt-engine-3.3.2-1.el6.noarch.rpm:
Digest SHA1 header: OK (f8cf0a7592ae3d8d298813cf61ec8b4e2ad6b6f6)
MD5 digest: OK (bc4b66e0791b3ef5dd8e9b49828ad7d8)
instead gluster rpms:
$ wget
http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/epel-6/x86_64/glusterfs-3.4.2-1.el6.x86_64.rpm
$ rpm -K -v glusterfs-3.4.2-1.el6.x86_64.rpm
glusterfs-3.4.2-1.el6.x86_64.rpm:
Header V4 RSA/SHA1 Signature, key ID 89ccae8b: NOKEY
Header SHA1 digest: OK (e71040f320da087e6e9012102e0e59f134259d2a)
V4 RSA/SHA1 Signature, key ID 89ccae8b: NOKEY
MD5 digest: OK (01e72fe3ed97ba849327cafe43ca5d45)
best regards
a
--
Amedeo Salvati
RHC{DS,E,VA} - LPIC-3 - UCP - NCLA 11
email: ame...@oscert.net
email: ame...@linux.com
http://plugcomputing.it/redhatcert.php
http://plugcomputing.it/lpicert.php
___
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[Users] Help: Problem uploading the ISO file on engine
Hi, I copied a Centos netinstall ISO file to a directory on my engine machine to get ready for installation. Then I used engine-iso-uploader upload -i ISO_DOMAIN CentOS-6.4-x86_64-netinstall.iso to upload or put it into the proper ISO domain directory. However this command now totally stuck. Even kill -9 won't be able to do anything. Moreover now my ISO domain in the DC seems dead or becomes inactive too. What happened? Is there any way to recover from this point without rebooting everything? David ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] noVNC https certs
I see it under there as well, however, still getting server disconnect. On 1/13/2014 1:38 PM, Thomas Suckow wrote: I downloaded the ca.crt for the server. I went into Settings Show advance settings... Manage Certificates... Import The cert appeared under the tabs. I closed and restarted my browser, navigated back to the ovirt engine page, launched noVNC and received Server disconnected (code: 1006) Should be: Manage Certificates... Authorities Tab Import Regardless, installing your own certificate is preferred. You don't even have to buy one, you can get as many basic one year certs as you need for free from startcom. - Thomas ___ 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: [Users] Horrid performance during disk I/O
Sorry I missed your original post. But at least I know now I’m not the only one suffering this problem. I would be interested in knowing how wide spread this is, and why there aren’t people screaming up and down on the qemu mailing list about this issue? My system board is a Sabertooth X58 using the ICH10r chipset. I wish I hadn’t of destroyed my AMD oVirt system yesterday, I didn’t notice any issues on there, but I didn’t push the IO very hard on it. Have you opened a BZ on this issue? I wonder if it’s possible to down rev qemu to see if this is a recent issue, or will oVirt have an issue? On Jan 13, 2014, at 11:32 AM, Markus Stockhausen stockhau...@collogia.de wrote: Under ESXi I was pretty happy with the disk performance, and noticed very little difference from bare metal to HV. Under oVirt/QEMU/KVM, not so much…. Still unanswered ... have a look here ... http://lists.ovirt.org/pipermail/users/2014-January/019429.html Markus InterScan_Disclaimer.txt ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] noVNC https certs
Neil Schulz wrote: I see it under there as well, however, still getting server disconnect. Seeing anything being logged/outputted by the webproxy if you run it on the commandline instead of a service? I have recently got noVNC working and I, ehhh, had a firewall in the way :-) Make sure you can connect to engine:6100 from you client and that engine can connect to your hosts. Its highly unlikely that this is your problem but ... Regards, Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] noVNC https certs
I am able to gain noNVC access by going to https://FQDN:6100, however, I'm trying to find a practical, permanent solution, to make it more user friendly for clients. The firewall is allowing connections to it. On 1/13/2014 3:25 PM, Joop wrote: Neil Schulz wrote: I see it under there as well, however, still getting server disconnect. Seeing anything being logged/outputted by the webproxy if you run it on the commandline instead of a service? I have recently got noVNC working and I, ehhh, had a firewall in the way :-) Make sure you can connect to engine:6100 from you client and that engine can connect to your hosts. Its highly unlikely that this is your problem but ... Regards, Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] noVNC https certs
Neil Schulz wrote: I am able to gain noNVC access by going to https://FQDN:6100, however, I'm trying to find a practical, permanent solution, to make it more user friendly for clients. The firewall is allowing connections to it. Are you trying to directly access noVNC throught that URL? I use the webui and click on the console icon/button and then FF opens a new tab with the console in it. Looking at the address bar it shows some magic url but nothing that I can see that you can use directly. Joop On 1/13/2014 3:25 PM, Joop wrote: Neil Schulz wrote: I see it under there as well, however, still getting server disconnect. Seeing anything being logged/outputted by the webproxy if you run it on the commandline instead of a service? I have recently got noVNC working and I, ehhh, had a firewall in the way :-) Make sure you can connect to engine:6100 from you client and that engine can connect to your hosts. Its highly unlikely that this is your problem but ... Regards, Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] noVNC https certs
I use oVirt-Engine web interface to connect to the console. I was saying I go to that link to accept the certificate, which then allows me to connect to the noVNC page. Supposedly, importing that cert prevents you from having to do that continuously. However, that is not working correctly for me, in Chrome. -Neil On 1/13/2014 3:50 PM, Joop wrote: Neil Schulz wrote: I am able to gain noNVC access by going to https://FQDN:6100, however, I'm trying to find a practical, permanent solution, to make it more user friendly for clients. The firewall is allowing connections to it. Are you trying to directly access noVNC throught that URL? I use the webui and click on the console icon/button and then FF opens a new tab with the console in it. Looking at the address bar it shows some magic url but nothing that I can see that you can use directly. Joop On 1/13/2014 3:25 PM, Joop wrote: Neil Schulz wrote: I see it under there as well, however, still getting server disconnect. Seeing anything being logged/outputted by the webproxy if you run it on the commandline instead of a service? I have recently got noVNC working and I, ehhh, had a firewall in the way :-) Make sure you can connect to engine:6100 from you client and that engine can connect to your hosts. Its highly unlikely that this is your problem but ... Regards, Joop Suite 200 Richmond, VA 23230 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] rpms signed - why not?
On Mon, Jan 13, 2014 at 08:10:23PM +0100, Amedeo Salvati wrote: I was setting up our spacewalk repo for ovirt due to auto provisioning engine and node based on centos distro, but I was surprised that you can't sign with gpg key your rpms, instead gluster rpms is signed with key id 89ccae8b available on her site Why you don't sign your rpms? e.g: $ wget http://resources.ovirt.org/releases/3.3.2/rpm/EL/6/noarch/ovirt-engine-3.3.2-1.el6.noarch.rpm $ rpm -K -v ovirt-engine-3.3.2-1.el6.noarch.rpm ovirt-engine-3.3.2-1.el6.noarch.rpm: Digest SHA1 header: OK (f8cf0a7592ae3d8d298813cf61ec8b4e2ad6b6f6) MD5 digest: OK (bc4b66e0791b3ef5dd8e9b49828ad7d8) instead gluster rpms: $ wget http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/epel-6/x86_64/glusterfs-3.4.2-1.el6.x86_64.rpm $ rpm -K -v glusterfs-3.4.2-1.el6.x86_64.rpm glusterfs-3.4.2-1.el6.x86_64.rpm: Header V4 RSA/SHA1 Signature, key ID 89ccae8b: NOKEY Header SHA1 digest: OK (e71040f320da087e6e9012102e0e59f134259d2a) V4 RSA/SHA1 Signature, key ID 89ccae8b: NOKEY MD5 digest: OK (01e72fe3ed97ba849327cafe43ca5d45) +1 https://fedorahosted.org/ovirt/ticket/99 improvements for our release process ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[Users] Issues installing hosted-engine with 3.4.0 alpha
Hi, I'm giving the new hosted-engine feature a try with the new 3.4.0 alpha build on centos 6.5 hosted-engine --deply seems to fail at the 'Environment setup [ ERROR ] Failed to execute stage 'Environment setup': Command '/sbin/service' failed to execute Within the logs I believe it seems to be related to vdsm. Logs show VDS daemon is not running service vdsm start gives the following error: initctl: Job is already running: libvirtd vdsm: Running mkdirs vdsm: Running configure_coredump vdsm: Running run_init_hooks vdsm: Running gencerts vdsm: Running check_is_configured libvirt is already configured for vdsm sanlock service is already configured vdsm: Running validate_configuration SUCCESS: ssl configured to true. No conflicts vdsm: Running prepare_transient_repository vdsm: Running syslog_available vdsm: Running nwfilter vdsm: Running dummybr vdsm: Running load_needed_modules vdsm: Running tune_system vdsm: Running test_space vdsm: Running test_lo vdsm: Running restore_nets vdsm: Running unified_network_persistence_upgrade Usage: /usr/bin/vdsm-tool [options] action [arguments] Valid options: -h, --help Commands in module configurator: configureConfigure external services for vdsm is-configuredDetermine if module is configured validate-config Determine if configuration is valid Commands in module dummybr: dummybr Defines dummy bridge on libvirt network. Commands in module load_needed_modules: load-needed-modules Load needed modules Commands in module nwfilter: nwfilter Defines network filters on libvirt Commands in module passwd: set-saslpasswd Set vdsm password for libvirt connection Commands in module restore_nets: restore-nets Restores the networks to what was previously persisted via vdsm. Commands in module seboolsetup: sebool-config Enable the required selinux booleans sebool-unconfig Disable the required selinux booleans Commands in module service: service-disable Disable a system service service-is-managed Check the existence of a service service-reload Notify a system service to reload configurations service-restart Restart a system service service-startStart a system service service-status Get status of a system service service-stop Stop a system service Commands in module transient: cleanup-transient-repository Cleanup the unused transient disks present in the repository. (NOTE: it is recommended to NOT execute this command when the vdsm daemon is running) setup-transient-repository Prepare the transient disks repository Commands in module unified_persistence: upgrade-unified-persistence Upgrade host networking persistence from ifcfg to unified if the persistence model is set as unified in /usr/lib64/python2.X/site-packages/ vdsm/config.py Commands in module upgrade: Commands in module upgrade_300_networks: upgrade-3.0.0-networks Since ovirt-3.0, Vdsm uses libvirt networks (with names vdsm-*) to store its own networks. Older Vdsms did not have those defined, and used only linux bridges. This command is kept as an upgrade tool for the (very few) people who still have such old setups running. Commands in module validate_ovirt_certs: validate-ovirt-certs Validate vdsmcert.pem against cacert.pem. If current cacert.pem is invalidate, it will find a validate certificate file and replace the old cacert.pem with it. And then persist it. Commands in module vdsm-id: vdsm-id Printing host uuid vdsm: failed to execute unified_network_persistence_upgrade, error code 1 vdsm start [FAILED] Any suggestions? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Issues installing hosted-engine with 3.4.0 alpha
It looks like vdsm is trying to execute: vdsm-tool unified_network_persistence_upgrade But my version of vdsm-tool has it labeled as upgrade-unified-persistence On Tue, Jan 14, 2014 at 1:32 PM, Andrew Lau and...@andrewklau.com wrote: Hi, I'm giving the new hosted-engine feature a try with the new 3.4.0 alpha build on centos 6.5 hosted-engine --deply seems to fail at the 'Environment setup [ ERROR ] Failed to execute stage 'Environment setup': Command '/sbin/service' failed to execute Within the logs I believe it seems to be related to vdsm. Logs show VDS daemon is not running service vdsm start gives the following error: initctl: Job is already running: libvirtd vdsm: Running mkdirs vdsm: Running configure_coredump vdsm: Running run_init_hooks vdsm: Running gencerts vdsm: Running check_is_configured libvirt is already configured for vdsm sanlock service is already configured vdsm: Running validate_configuration SUCCESS: ssl configured to true. No conflicts vdsm: Running prepare_transient_repository vdsm: Running syslog_available vdsm: Running nwfilter vdsm: Running dummybr vdsm: Running load_needed_modules vdsm: Running tune_system vdsm: Running test_space vdsm: Running test_lo vdsm: Running restore_nets vdsm: Running unified_network_persistence_upgrade Usage: /usr/bin/vdsm-tool [options] action [arguments] Valid options: -h, --help Commands in module configurator: configureConfigure external services for vdsm is-configuredDetermine if module is configured validate-config Determine if configuration is valid Commands in module dummybr: dummybr Defines dummy bridge on libvirt network. Commands in module load_needed_modules: load-needed-modules Load needed modules Commands in module nwfilter: nwfilter Defines network filters on libvirt Commands in module passwd: set-saslpasswd Set vdsm password for libvirt connection Commands in module restore_nets: restore-nets Restores the networks to what was previously persisted via vdsm. Commands in module seboolsetup: sebool-config Enable the required selinux booleans sebool-unconfig Disable the required selinux booleans Commands in module service: service-disable Disable a system service service-is-managed Check the existence of a service service-reload Notify a system service to reload configurations service-restart Restart a system service service-startStart a system service service-status Get status of a system service service-stop Stop a system service Commands in module transient: cleanup-transient-repository Cleanup the unused transient disks present in the repository. (NOTE: it is recommended to NOT execute this command when the vdsm daemon is running) setup-transient-repository Prepare the transient disks repository Commands in module unified_persistence: upgrade-unified-persistence Upgrade host networking persistence from ifcfg to unified if the persistence model is set as unified in /usr/lib64/python2.X/site-packages/ vdsm/config.py Commands in module upgrade: Commands in module upgrade_300_networks: upgrade-3.0.0-networks Since ovirt-3.0, Vdsm uses libvirt networks (with names vdsm-*) to store its own networks. Older Vdsms did not have those defined, and used only linux bridges. This command is kept as an upgrade tool for the (very few) people who still have such old setups running. Commands in module validate_ovirt_certs: validate-ovirt-certs Validate vdsmcert.pem against cacert.pem. If current cacert.pem is invalidate, it will find a validate certificate file and replace the old cacert.pem with it. And then persist it. Commands in module vdsm-id: vdsm-id Printing host uuid vdsm: failed to execute unified_network_persistence_upgrade, error code 1 vdsm start [FAILED] Any suggestions? Thanks, Andrew ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] Help: Problem uploading the ISO file on engine
Hi, which engine version? anything in engine.log? (I honestly don't know if there's any logging for the iso uploader?). I never encountered such a problem. HTH Am 13.01.2014 20:45, schrieb David Li: Hi, I copied a Centos netinstall ISO file to a directory on my engine machine to get ready for installation. Then I used engine-iso-uploader upload -i ISO_DOMAIN CentOS-6.4-x86_64-netinstall.iso to upload or put it into the proper ISO domain directory. However this command now totally stuck. Even kill -9 won't be able to do anything. Moreover now my ISO domain in the DC seems dead or becomes inactive too. What happened? Is there any way to recover from this point without rebooting everything? -- 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: [Users] Horrid performance during disk I/O
Hi, I suspect most users didn't complain because they do not have high IO workloads (yet). I think most people run test setups (as do I). However, in my own (artificial) IO workload test on engine 3.2.3. there was no extreme cpu penalty for higher IO, the read/write(cache/no cache) was an expected linear transformation, with no high cpu at all. I didn't test it with 3.3. though, and as I said it was an artificial workload, no real applications. Am 13.01.2014 21:20, schrieb Blaster: I didn’t push the IO very hard on it. -- 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: [Users] Migration Failed
Sorry, before anyone wastes anymore time on this, I found the issue. My NFS ISO domain was attached to the other host node02, but the NFS mount wasn't accessible due to the iptables service being activated on boot once I had run all the OS updates a while back. I've disabled the service again, and the migration has completed successfully. Thank you all for your assistance, and I'm sorry for wasting your time. Regards. Neil Wilson. On Tue, Jan 14, 2014 at 9:30 AM, Neil nwilson...@gmail.com wrote: Good morning everyone, Sorry for the late reply. Tom: unfortunately selinux is disabled on all the machines involved. Michal: Attached are the latest logs, I started the migration at 8:43am and it returned an error/failed at 8:52am. The details of the migration are as follows. node01 (10.0.2.21) is the destination node03 (10.0.2.23) is the source engine01 (10.0.2.31) is the engine Tux is the VM Strangely enough the immediate pop up error I received in the GUI previously didn't appear this time and it looked like it might actually work, however after waiting quite a while it eventually returned an error in the Tasks as follows... 2014-Jan-14, 09:05 Refresh image list failed for domain(s): bla-iso (ISO file type). Please check domain activity. 2014-Jan-14, 09:05 Migration failed due to Error: Internal Engine Error. Trying to migrate to another Host (VM: tux, Source: node03.blabla.com, Destination: node01.blabla.com). 2014-Jan-14, 08:52 Migration failed due to Error: Internal Engine Error (VM: tux, Source: node03.blabla.com, Destination: node01.blabla.com). and then also received an error in the engine.log which is why I've attached that as well. Please shout if you need any further info. Thank you so much. Regards. Neil Wilson. On Mon, Jan 13, 2014 at 4:07 PM, Tom Brown t...@ng23.net wrote: selinux issue? On 13 January 2014 12:48, Michal Skrivanek michal.skriva...@redhat.com wrote: On Jan 13, 2014, at 11:37 , Neil nwilson...@gmail.com wrote: Good morning everyone, Sorry to trouble you again, anyone have any ideas on what to try next? Hi Neil, hm, other than noise I don't really see any failures in migration. Can you attach both src and dst vdsm log with a hint which VM and at what time approx it failed for you? There are errors for one volume reoccuring all the time, but that doesn't look related to the migration Thanks, michal Thank you so much, Regards. Neil Wilson. On Fri, Jan 10, 2014 at 8:31 AM, Neil nwilson...@gmail.com wrote: Hi Dafna, Apologies for the late reply, I was out of my office yesterday. Just to get back to you on your questions. can you look at the vm dialogue and see what boot devices the vm has? Sorry I'm not sure where you want me to get this info from? Inside the ovirt GUI or on the VM itself. The VM has one 2TB LUN assigned. Then inside the VM this is the fstab parameters.. [root@tux ~]# cat /etc/fstab /dev/VolGroup00/LogVol00 / ext3defaults 1 0 /dev/vda1 /boot ext3defaults1 0 tmpfs /dev/shmtmpfs defaults 0 0 devpts /dev/ptsdevpts gid=5,mode=620 0 0 sysfs /syssysfs defaults 0 0 proc/proc procdefaults 0 0 /dev/VolGroup00/LogVol01 swapswapdefaults 0 0 /dev/VolGroup00/LogVol02 /homes xfs defaults,usrquota,grpquota1 0 can you write to the vm? Yes the machine is fully functioning, it's their main PDC and hosts all of their files. can you please dump the vm xml from libvirt? (it's one of the commands that you have in virsh) Below is the xml domain type='kvm' id='7' nametux/name uuid2736197b-6dc3-4155-9a29-9306ca64881d/uuid memory unit='KiB'8388608/memory currentMemory unit='KiB'8388608/currentMemory vcpu placement='static'4/vcpu cputune shares1020/shares /cputune sysinfo type='smbios' system entry name='manufacturer'oVirt/entry entry name='product'oVirt Node/entry entry name='version'6-4.el6.centos.10/entry entry name='serial'4C4C4544-0038-5310-8050-C6C04F34354A/entry entry name='uuid'2736197b-6dc3-4155-9a29-9306ca64881d/entry /system /sysinfo os type arch='x86_64' machine='rhel6.4.0'hvm/type smbios mode='sysinfo'/ /os features acpi/ /features cpu mode='custom' match='exact' model fallback='allow'Westmere/model topology sockets='1' cores='4' threads='1'/ /cpu clock offset='variable' adjustment='0' basis='utc' timer name='rtc' tickpolicy='catchup'/ /clock on_poweroffdestroy/on_poweroff on_rebootrestart/on_reboot on_crashdestroy/on_crash devices emulator/usr/libexec/qemu-kvm/emulator disk type='file'
Re: [Users] Migration Failed
Hi, you may want to consider to enable your firewall for security reasons. The ports which nfs uses are configured under: /etc/sysconfig/nfs for EL 6. There's no reason at all to run oVirt without correct firewalling, not even in test environments as you will want firewalling in production and you have to test it anyway. -- 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: [Users] Help: Problem uploading the ISO file on engine
I copied a Centos netinstall ISO file to a directory on my engine machine to get ready for installation. Then I used engine-iso-uploader upload -i ISO_DOMAIN CentOS-6.4-x86_64-netinstall.iso If you have access to the ISO domain you can simply copy files into it. Ensure to set the right permissions. Afterwards these files should be visible in the CD dialogue in the admin interface. Markus 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. Ãber 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 ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
