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[hosted-engine] Metadata too new error when adding 2nd host
by Wee Sritippho 21 Apr '16

21 Apr '16

Hi, I used CentOS-7-x86_64-Minimal-1511.iso to install the hosts and the engine. The 1st host and the hosted-engine were installed successfully, but the 2nd host failed with this error message: "Failed to execute stage 'Setup validation': Metadata version 2 from host 52 too new for this agent (highest compatible version: 1)" Here is the package versions: [root@host02 ~]# rpm -qa | grep ovirt libgovirt-0.3.3-1.el7_2.1.x86_64 ovirt-vmconsole-1.0.0-1.el7.centos.noarch ovirt-vmconsole-host-1.0.0-1.el7.centos.noarch ovirt-host-deploy-1.4.1-1.el7.centos.noarch ovirt-hosted-engine-ha-1.3.5.1-1.el7.centos.noarch ovirt-hosted-engine-setup-1.3.4.0-1.el7.centos.noarch ovirt-release36-007-1.noarch ovirt-engine-sdk-python-3.6.3.0-1.el7.centos.noarch ovirt-setup-lib-1.0.1-1.el7.centos.noarch [root@engine ~]# rpm -qa | grep ovirt ovirt-engine-setup-base-3.6.4.1-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-common-3.6.4.1-1.el7.centos.noarch ovirt-vmconsole-proxy-1.0.0-1.el7.centos.noarch ovirt-engine-tools-3.6.4.1-1.el7.centos.noarch ovirt-engine-vmconsole-proxy-helper-3.6.4.1-1.el7.centos.noarch ovirt-host-deploy-1.4.1-1.el7.centos.noarch ovirt-release36-007-1.noarch ovirt-engine-sdk-python-3.6.3.0-1.el7.centos.noarch ovirt-iso-uploader-3.6.0-1.el7.centos.noarch ovirt-engine-extensions-api-impl-3.6.4.1-1.el7.centos.noarch ovirt-setup-lib-1.0.1-1.el7.centos.noarch ovirt-host-deploy-java-1.4.1-1.el7.centos.noarch ovirt-engine-cli-3.6.2.0-1.el7.centos.noarch ovirt-engine-setup-plugin-websocket-proxy-3.6.4.1-1.el7.centos.noarch ovirt-vmconsole-1.0.0-1.el7.centos.noarch ovirt-engine-backend-3.6.4.1-1.el7.centos.noarch ovirt-engine-dbscripts-3.6.4.1-1.el7.centos.noarch ovirt-engine-webadmin-portal-3.6.4.1-1.el7.centos.noarch ovirt-engine-setup-3.6.4.1-1.el7.centos.noarch ovirt-engine-3.6.4.1-1.el7.centos.noarch ovirt-engine-setup-plugin-vmconsole-proxy-helper-3.6.4.1-1.el7.centos.noarch ovirt-guest-agent-common-1.0.11-1.el7.noarch ovirt-engine-wildfly-8.2.1-1.el7.x86_64 ovirt-engine-wildfly-overlay-8.0.5-1.el7.noarch ovirt-engine-websocket-proxy-3.6.4.1-1.el7.centos.noarch ovirt-engine-restapi-3.6.4.1-1.el7.centos.noarch ovirt-engine-userportal-3.6.4.1-1.el7.centos.noarch ovirt-engine-setup-plugin-ovirt-engine-3.6.4.1-1.el7.centos.noarch ovirt-image-uploader-3.6.0-1.el7.centos.noarch ovirt-engine-extension-aaa-jdbc-1.0.6-1.el7.noarch ovirt-engine-lib-3.6.4.1-1.el7.centos.noarch Here are the log files: https://gist.github.com/weeix/1743f88d3afe1f405889a67ed4011141 -- Wee

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Hosted Engine package installation Error
by Budur Nagaraju 21 Apr '16

21 Apr '16

Hi Getting the below error while installing the hosted engine packages,installing oVirt3.5. Total size: 76 M Installed size: 281 M Downloading Packages: warning: rpmts_HdrFromFdno: Header V4 RSA/SHA256 Signature, key ID d5dc52dc: NOKEY Retrieving key from https://download.gluster.org/pub/gluster/glusterfs/LATEST/pub.key GPG key retrieval failed: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Thanks, Nagaraju

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Re: [ovirt-users] Issue while importing the existing storage domain
by Amit Aviram 21 Apr '16

21 Apr '16

Adding users list, dropped from the reply. On Wed, Apr 20, 2016 at 1:49 PM, Amit Aviram <aaviram(a)redhat.com> wrote: > Hi sasundar. > IIUC, The storage that is being imported is a backup that was generated by > other process than VDSM? > If that is the case, the files inside might have other user as an owner, > which might cause permission problems to VDSM while trying to write to it. > > Can you try changing the owner back to VDSM and try importing again? > > Please let us know if that did the trick. > > Thanks, Amit. > > On Wed, Apr 20, 2016 at 12:42 PM, SATHEESARAN <sasundar(a)redhat.com> wrote: > >> Hi All, >> >> I was testing the gluster geo-replication on RHEV storage domain backed >> by gluster volume. >> In this case, storage domain ( data domain ) was created with gluster >> replica 3 volume. >> >> The VMs additional disks are carved out from this storage domain. >> >> Now I have geo-replicated[1] the gluster volume to the remote volume. >> When I try importing this storage domain in another RHEVM instance, it >> fails with error "internal engine error" >> I see the following error in engine.log >> >> <snip> >> 2016-04-20 05:13:47,685 ERROR >> [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] >> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Failed in 'DetachStorageDomainVDS' >> method >> 2016-04-20 05:13:47,708 ERROR >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Correlation ID: null, Call Stack: >> null, Custom Event ID: -1, Message: VDSM command failed: Cannot acquire >> host id: (u'89061d19-fb76-47c9-a4aa-22b0062b769e', SanlockException(-262, >> 'Sanlock lockspace add failure', 'Sanlock exception')) >> 2016-04-20 05:13:47,708 INFO >> [org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand] >> (ajp-/127.0.0.1:8702-3) [20f6ea4c] Command >> 'org.ovirt.engine.core.vdsbroker.irsbroker.DetachStorageDomainVDSCommand' >> return value 'StatusOnlyReturnForXmlRpc [status=StatusForXmlRpc [code=661, >> message=Cannot acquire host id: (u'89061d19-fb76-47c9-a4aa-22b0062b769e', >> SanlockException(-262, 'Sanlock lockspace add failure', 'Sanlock >> exception'))]]' >> </snip> >> >> The complete logs are available in the fpaste[2] >> Attaching the part of vdsm log to this mail >> >> [1] - geo-replication is the feature in glusterfs where the contents of >> volume are asynchronously replicated in remote volume. >> This is used for disaster-recovery workflow >> >> [2] - https://paste.fedoraproject.org/357701/11448771/ >> >> Thanks, >> Satheesaran S >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> >

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Re: [ovirt-users] Users Digest, Vol 55, Issue 155
by Clint Boggio 21 Apr '16

21 Apr '16

I grepped out the engine logs until i found reference to the illegal disk in question. The log indicates that the image has been flagged illegal because the original disk is no longer present. So it is very possible that the backup script, somehow through the miracle of 1's and 0's deleted the base VM disks. ###################### # BEGIN ###################### 2016-03-27 18:57:41,769 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSComma nd] (org.ovirt.thread.pool-8-thread-11) [30680dce] START, CreateSnapshotVDSCommand( CreateSnapshotVDSCommandParameters:{runAsync='true', storagePoolId='85a72afd-7bde-4065-a1bc-7fc6e22e6bf6', ignoreFailoverLimit='false', storageDomainId='045c7fda-ab98-4905-876c- 00b5413a619f', imageGroupId='ad486d26-4594-4d16-a402-68b45d82078a', imageSizeInBytes='268435456000', volumeFormat='COW', newImageId='e87e0c7c-4f6f-45e9-90ca-cf34617da3f6', newImageDescription='', imageInitialSizeInBytes='0', imageId='d538e0ef- 2f55-4c74-b8f1-8900fd6b814b', sourceImageGroupId='ad486d26-4594-4d16- a402-68b45d82078a'}), log id: 7648bbd2 2016-03-27 18:57:42,835 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSComma nd] (org.ovirt.thread.pool-8-thread-11) [30680dce] FINISH, CreateSnapshotVDSCommand, return: e87e0c7c-4f6f-45e9-90ca-cf34617da3f6, log id: 7648bbd2 2016-03-27 18:58:24,395 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.GetImageInfoVDSCommand ] (org.ovirt.thread.pool-8-thread-20) [30680dce] START, GetImageInfoVDSCommand( GetImageInfoVDSCommandParameters:{runAsync='true', storagePoolId='85a72afd-7bde-4065-a1bc-7fc6e22e6bf6', ignoreFailoverLimit='false', storageDomainId='045c7fda-ab98-4905-876c- 00b5413a619f', imageGroupId='ad486d26-4594-4d16-a402-68b45d82078a', imageId='e87e0c7c-4f6f-45e9-90ca-cf34617da3f6'}), log id: 6d2d19f6 2016-03-28 14:14:49,454 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MergeVDSCommand] (pool-7-thread-3) [718f57] START, MergeVDSCommand(HostName = KVM04, MergeVDSCommandParameters:{runAsync='true', hostId='b51933a3-9201-4446- a3e3-906a2ec1b467', vmId='6ef30172-b010-46fa-9482-accd30682232', storagePoolId='85a72afd-7bde-4065-a1bc-7fc6e22e6bf6', storageDomainId='045c7fda-ab98-4905-876c-00b5413a619f', imageGroupId='ad486d26-4594-4d16-a402-68b45d82078a', imageId='e87e0c7c- 4f6f-45e9-90ca-cf34617da3f6', baseImageId='6e008200-3c21-4285-96b8- 07c29c0cb72c', topImageId='d538e0ef-2f55-4c74-b8f1-8900fd6b814b', bandwidth='0'}), log id: 2cc2db4 2016-03-28 17:01:22,368 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.CreateSnapshotVDSComma nd] (default task-77) [410b6a44] START, CreateSnapshotVDSCommand( CreateSnapshotVDSCommandParameters:{runAsync='true', storagePoolId='85a72afd-7bde-4065-a1bc-7fc6e22e6bf6', ignoreFailoverLimit='false', storageDomainId='045c7fda-ab98-4905-876c- 00b5413a619f', imageGroupId='ad486d26-4594-4d16-a402-68b45d82078a', imageSizeInBytes='268435456000', volumeFormat='COW', newImageId='919d6991-43e4-4f26-868e-031a01011191', newImageDescription='', imageInitialSizeInBytes='0', imageId='e87e0c7c- 4f6f-45e9-90ca-cf34617da3f6', sourceImageGroupId='ad486d26-4594-4d16- a402-68b45d82078a'}), log id: 4ed3e9ca 2016-03-28 18:36:28,404 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.MergeVDSCommand] (pool-7-thread-1) [6911a44f] START, MergeVDSCommand(HostName = KVM04, MergeVDSCommandParameters:{runAsync='true', hostId='b51933a3-9201-4446- a3e3-906a2ec1b467', vmId='6ef30172-b010-46fa-9482-accd30682232', storagePoolId='85a72afd-7bde-4065-a1bc-7fc6e22e6bf6', storageDomainId='045c7fda-ab98-4905-876c-00b5413a619f', imageGroupId='ad486d26-4594-4d16-a402-68b45d82078a', imageId='919d6991- 43e4-4f26-868e-031a01011191', baseImageId='e87e0c7c-4f6f-45e9-90ca- cf34617da3f6', topImageId='919d6991-43e4-4f26-868e-031a01011191', bandwidth='0'}), log id: d09cb70 2016-03-28 18:39:53,773 INFO [org.ovirt.engine.core.bll.MergeCommandCallback] (DefaultQuartzScheduler_Worker-99) [6911a44f] Merge command has completed for images 'e87e0c7c-4f6f-45e9-90ca-cf34617da3f6'..'919d6991- 43e4-4f26-868e-031a01011191' 2016-03-28 18:41:23,003 ERROR [org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskLiveCommand] (DefaultQuartzScheduler_Worker-44) [a00e3a8] Merging of snapshot 'a1b3c247-2c6f-4731-9e62-c15f5cfb9a72' images 'e87e0c7c-4f6f-45e9-90ca- cf34617da3f6'..'919d6991-43e4-4f26-868e-031a01011191' failed. Images have been marked illegal and can no longer be previewed or reverted to. Please retry Live Merge on the snapshot to complete the operation. ################## # END ################## If that's the case, then why (how) are the afflicted machines that have not been rebooted still running without thier backing disks ? I can upload the logs and a copy of the backup script. Do you all have a repository you'd like meto upload to ? Let me know and i'll upload them right now. On Wed, 2016-04-20 at 13:33 -0400, users-request(a)ovirt.org wrote: > Send Users mailing list submissions to > users(a)ovirt.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.ovirt.org/mailman/listinfo/users > or, via email, send a message with subject or body 'help' to > users-request(a)ovirt.org > > You can reach the person managing the list at > users-owner(a)ovirt.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Users digest..." > > > Today's Topics: > > 1. Re: vhostmd vdsm-hook (Ars?ne Gschwind) > 2. Re: Disks Illegal State (Nir Soffer) > > > ------------------------------------------------------------------- > --- > > Message: 1 > Date: Wed, 20 Apr 2016 19:09:39 +0200 > From: Ars?ne Gschwind <arsene.gschwind(a)unibas.ch> > To: Simon Barrett <Simon.Barrett(a)tradingscreen.com>, "users@ov > irt.org" > <users(a)ovirt.org> > Subject: Re: [ovirt-users] vhostmd vdsm-hook > Message-ID: <5717B7D3.2070502(a)unibas.ch> > Content-Type: text/plain; charset="windows-1252"; Format="flowed" > > I've never tried with 2 disks but I will assume that the next free > available disk will be used by the vdsm hook and the vm-dump-metrics > cmd > will check the kind of disk. > Let me know if you give a try.... > > thanks, > Ars?ne > > On 04/19/2016 02:43 PM, Simon Barrett wrote: > > > > > > Thanks again but how does that work when a VM is configured to > > have > > more than one disk? > > > > If I have a VM with a /dev/vda disk and a /dev/vdb disk, when I > > turn > > the vhostmd hook on the vm metric device gets created as /dev/vdb > > and > > the original /dev/vdb disk gets bumped to /dev/vdc. > > > > Is that expected behavior? Will that not cause problems? > > > > Thanks, > > > > Simon > > > > *From:*Ars?ne Gschwind [mailto:arsene.gschwind@unibas.ch] > > *Sent:* Tuesday, 19 April, 2016 13:06 > > *To:* Simon Barrett <Simon.Barrett(a)tradingscreen.com>; users@ovirt. > > org > > *Subject:* Re: [ovirt-users] vhostmd vdsm-hook > > > > The metric information are available on this additional disk > > /dev/vdb. > > You may install the package vm-dump-metrics and use the command > > vm-dump-metrics which will display all metrics in an xml format. > > > > Ars?ne > > > > On 04/19/2016 10:48 AM, Simon Barrett wrote: > > > > Thanks Ars?ne, > > > > I have vhostmd running on the ovirt node and have set the > > sap_agent to true on the VM configuration. I also stopped and > > started the VM to ensure that the config change took effect. > > > > On the oVirt node I see the vhostmd running and see the > > following > > entry in the qemu-kvm output: > > > > drive > > file=/dev/shm/vhostmd0,if=none,id=drive-virtio- > > disk701,readonly=on,format=raw > > -device > > virtio-blk-pci,scsi=off,bus=pci.0,addr=0x8,drive=drive-virtio- > > disk701,id=virtio-disk701 > > > > The part I wasn?t quite understanding was how this presented > > itself on the VM but I now see a new disk device ?/dev/vdb?. If > > I > > cat the contents of /dev/vdb I now see the information that is > > provided from the ovirt node, which is great news and very > > useful. > > > > Thanks for your help. > > > > Simon > > > > *From:*users-bounces@ovirt.org <mailto:users-bounces@ovirt.org> > > [mailto:users-bounces@ovirt.org] *On Behalf Of *Ars?ne Gschwind > > *Sent:* Monday, 18 April, 2016 16:03 > > *To:* users(a)ovirt.org <mailto:users@ovirt.org> > > *Subject:* Re: [ovirt-users] vhostmd vdsm-hook > > > > Hi Simon, > > > > You will need to have vhostmd running on the oVirt node and set > > the "sap_agent" custom property for the vm as you may see on > > the > > screenshot. > > > > sap_agent > > > > Ars?ne > > > > On 04/15/2016 12:15 PM, Simon Barrett wrote: > > > > I?m trying to use the vhostmd vdsm host to access ovirt > > node > > metrics from within a VM. Vhostmd is running and updating > > the > > /dev/shm/vhostmd0 on the ovirt node. > > > > The part I?m stuck on is: ?This disk image is exported > > read-only to guests. Guests can read the disk image to see > > metrics? from > > http://www.ovirt.org/develop/developer-guide/vdsm/hook/vhos > > tmd/ > > > > Does the hook do this by default? I don?t see any new > > read-only device mounted in the guest. Is there additional > > work I need to do to mount this and access the data from > > within the guest? > > > > Many thanks, > > > > Simon > > > > > > > > > > > > _______________________________________________ > > > > Users mailing list > > > > Users(a)ovirt.org <mailto:Users@ovirt.org> > > > > http://lists.ovirt.org/mailman/listinfo/users > > >

2 3

Disks Illegal State
by Clint Boggio 20 Apr '16

20 Apr '16

OVirt 3.6, 4 node cluster with dedicated engine. Main storage domain is iscsi, ISO and Export domains are NFS. Several of my VM snapshot disks show to be in an "illegal state". The system will not allow me to manipulate the snapshots in any way, nor clone the active system, or create a new snapshot. In the logs I see that the system complains about not being able to "get volume size for xxx", and also that the system appears to believe that the image is "locked" and is currently in the snapshot process. Of the VM's with this status, one rebooted and was lost due to "cannot get volume size for domain xxx". I fear that in this current condition, should any of the other machine reboot, they too will be lost. How can I troubleshoot this problem further, and hopefully alleviate the condition ? Thank you for your help. Clint

6 11

vhostmd vdsm-hook
by Simon Barrett 20 Apr '16

20 Apr '16

--_000_D86C48DF8800164BBE50B87623F7AC9585D0624Dln2wio001devtra_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I'm trying to use the vhostmd vdsm host to access ovirt node metrics from w= ithin a VM. Vhostmd is running and updating the /dev/shm/vhostmd0 on the ov= irt node. The part I'm stuck on is: "This disk image is exported read-only to guests.= Guests can read the disk image to see metrics" from http://www.ovirt.org/d= evelop/developer-guide/vdsm/hook/vhostmd/ Does the hook do this by default? I don't see any new read-only device moun= ted in the guest. Is there additional work I need to do to mount this and a= ccess the data from within the guest? Many thanks, Simon --_000_D86C48DF8800164BBE50B87623F7AC9585D0624Dln2wio001devtra_ 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-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> I’m trying to use the vhostmd vdsm host to acc= ess ovirt node metrics from within a VM. Vhostmd is running and updating th= e /dev/shm/vhostmd0 on the ovirt node.<o:p></o:p> <o:p> </o:p> The part I’m stuck on is: “This disk ima= ge is exported read-only to guests. Guests can read the disk image to see m= etrics” from <a href=3D"http://www.ovirt.org/develop/developer-guide/vdsm/hook/vhostmd/"= >http://www.ovirt.org/develop/developer-guide/vdsm/hook/vhostmd/</a><o:p></= o:p> <o:p> </o:p> Does the hook do this by default? I don’t see = any new read-only device mounted in the guest. Is there additional work I n= eed to do to mount this and access the data from within the guest?<o:p></o:= p> <o:p> </o:p> Many thanks,<o:p></o:p> <o:p> </o:p> Simon<o:p></o:p> </div> </body> </html> --_000_D86C48DF8800164BBE50B87623F7AC9585D0624Dln2wio001devtra_--

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Delete Failed to update OVF disks, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hostedengine_nfs).
by Paul Groeneweg | Pazion 20 Apr '16

20 Apr '16

After the 3.6 updates ( which didn't went without a hitch ) I get the following errors in my event log: Failed to update OVF disks 18c50ea6-4654-4525-b241-09e15acf5e99, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain hostedengine_nfs). VDSM command failed: Could not acquire resource. Probably resource factory threw an exception.: () http://screencast.com/t/S8cfXMsdGM When I check on file there is some data, but not updated: http://screencast.com/t/hbXQFlou When I check in the web interface I see 2 OVF files listed. What are these for, can I delete them? http://screencast.com/t/ymnzsNHj7e Hopefully someone knows what to do about these warnings/erros and whether I can delete the OVF files. Best Regards, Paul Groeneweg

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Using oVirt Python SDK in Avocado Testing Framework
by Amador Pahim 20 Apr '16

20 Apr '16

Hi guys, I would like to share this post on using oVirt Python SDK to write tests in Avocado Testing Framework: https://virtstuff.wordpress.com/2016/04/10/ovirt-functional-tests-using-avo… This post was born from an issue report, but after we get rid of the issue, I wonder if someone else can benefit from the remaining information. Best, -- apahim

1 0

Windows BSOD with virtio serial driver
by Kevin C 20 Apr '16

20 Apr '16

--=-P8oc3QWU+WzvRLFfLUbx Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi list, I imported two windows boxes from Proxmox to oVirt. I want to install ovirt= -guest-agent and drivers, but I had BSOD when installing virtio-serial. How can I have some debug info, and need I this driver ? --=-P8oc3QWU+WzvRLFfLUbx Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCEeww ggXiMIIDyqADAgECAhBrp4p9CteI1lEK+Vnk57ThMA0GCSqGSIb3DQEBCwUAMH0xCzAJBgNVBAYT AklMMRYwFAYDVQQKEw1TdGFydENvbSBMdGQuMSswKQYDVQQLEyJTZWN1cmUgRGlnaXRhbCBDZXJ0 aWZpY2F0ZSBTaWduaW5nMSkwJwYDVQQDEyBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0 eTAeFw0xNTEyMTYwMTAwMDVaFw0zMDEyMTYwMTAwMDVaMHUxCzAJBgNVBAYTAklMMRYwFAYDVQQK Ew1TdGFydENvbSBMdGQuMSkwJwYDVQQLEyBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0 eTEjMCEGA1UEAxMaU3RhcnRDb20gQ2xhc3MgMSBDbGllbnQgQ0EwggEiMA0GCSqGSIb3DQEBAQUA A4IBDwAwggEKAoIBAQC9fdr3w6J9g/Zbgv3bW1+uHht1wLUZr5gkrLtXedg17AkefMyUGwrQdvwO bhajcVmnKVxhrUwkZPXRAwZZosRHfEIi5FH7x6SV/8Sp5lZEuiMnvMFG2MzLA84J6Ws5T4NfXZ0q 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several questions about serial console
by Nathanaël Blanchet 20 Apr '16

20 Apr '16

This is a multi-part message in MIME format. --------------020703070607090404020701 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Hi all, About serial console: * how to get out of a selectionned vm where we are on the login prompt (why not backing up to the vm menu) rather than killing the ssh process or closing the terminal? Usual "^] " doesn't work there. * according to https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virt= ualization/3.6/html-single/Virtual_Machine_Management_Guide/index.html # ssh -t -p 2222 ovirt-vmconsole@/MANAGER_IP/ --vm-name/vm1 / should allow to connect directly to a vm on its serial port,=20 and it is very useful when there are a big number of vm. In reality, we=20 get a SSH issue : "unknown option -- -" * if we want to add 5 users with UserVmManager role on 150 vms and I can't use group for this stuff, this means I need to do this with an ovirt-shell script like : # for i in $(cat /tmp/ids.ovirt); do for j in $(cat /tmp/list_all);do ovirt-shell -E "add permission --parent-vm-name $j --user-id $i --role-name UserVmManager"; done; done and 5*150 API connections only because I can't add several user ids on the same "add permission" line ? It's doable, but not not very convinient and very long if I have many more users to add. * Why can't we add permission by user-name and not user-id ? Thnak you for your help. --=20 Nathana=C3=ABl Blanchet Supervision r=C3=A9seau P=C3=B4le Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 =09 T=C3=A9l. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------020703070607090404020701 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"content-type" content=3D"text/html; charset=3Dutf= -8"> </head> <body text=3D"#000000" bgcolor=3D"#FFFFFF"> Hi all, About serial console: <ul> <li>how to get out of a selectionned vm where we are on the login prompt (why not backing up to the vm menu) rather than killing the ssh process or closing the terminal? Usual "^] " doesn't work there.</li> <li>according to <a class=3D"moz-txt-link-freetext" href=3D"https://access.redhat.= com/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.6/html-single= /Virtual_Machine_Management_Guide/index.html">https://access.redhat.com/d= ocumentation/en-US/Red_Hat_Enterprise_Virtualization/3.6/html-single/Virt= ual_Machine_Management_Guide/index.html</a> <pre class=3D"screen"># ssh -t -p 2222 ovirt-vmconsole@MANAGER_IP --vm-name vm1 </e= m> </pre> </li> </ul> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 should allow to connect di= rectly to a vm on its serial port, and it is very useful when there are a big number of vm. In reality, we get a SSH issue : "unknown option -- -" <ul> <li>if we want to add 5 users with UserVmManager role on 150 vms and I can't use group for this stuff, this means I need to do this with an ovirt-shell script like : # for i in $(cat /tmp/ids.ovirt); do for j in $(cat /tmp/list_all);do ovirt-shell -E "add permission --parent-vm-name $j --user-id $i --role-name UserVmManager"; done; done and 5*150 API connections only because I can't add several user ids on the same "add permission" line ? It's doable, but not not very convinient and very long if I have many more users to add.</= li> <li>Why can't we add permission by user-name and not user-id ?</li> </ul> Thnak you for your help. <pre class=3D"moz-signature" cols=3D"72">--=20 Nathana=C3=ABl Blanchet Supervision r=C3=A9seau P=C3=B4le Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 =09 T=C3=A9l. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class=3D"moz-txt-link-abbreviated" href=3D"mailto:blanchet@abes.fr">bl= anchet(a)abes.fr</a> </pre> </body> </html> --------------020703070607090404020701--

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