[Users] oVirt 3.3.3 RC EL6 Live Snapshot

Dafna Ron dron at redhat.com
Sun Feb 2 14:55:04 EST 2014


please run vdsClient -s 0 getStorageDomainInfo 
a52938f7-2cf4-4771-acb2-0c78d14999e5

Thanks,

Dafna


On 02/02/2014 03:02 PM, Steve Dainard wrote:
> Logs attached with VM running on qemu-kvm-rhev packages installed.
>
> *Steve Dainard *
> IT Infrastructure Manager
> Miovision <http://miovision.com/> | /Rethink Traffic/
> 519-513-2407 ex.250
> 877-646-8476 (toll-free)
>
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>
> On Sun, Feb 2, 2014 at 5:05 AM, Dafna Ron <dron at redhat.com 
> <mailto:dron at redhat.com>> wrote:
>
>     can you please upload full engine, vdsm, libvirt and vm's qemu logs?
>
>
>     On 02/02/2014 02:08 AM, Steve Dainard wrote:
>
>         I have two CentOS 6.5 Ovirt hosts (ovirt001, ovirt002)
>
>         I've installed the applicable qemu-kvm-rhev packages from this
>         site: http://www.dreyou.org/ovirt/vdsm32/Packages/ on ovirt002.
>
>         On ovirt001 if I take a live snapshot:
>
>         Snapshot 'test qemu-kvm' creation for VM 'snapshot-test' was
>         initiated by admin at internal.
>         The VM is paused
>         Failed to create live snapshot 'test qemu-kvm' for VM
>         'snapshot-test'. VM restart is recommended.
>         Failed to complete snapshot 'test qemu-kvm' creation for VM
>         'snapshot-test'.
>         The VM is then started, and the status for the snapshot
>         changes to OK.
>
>         On ovirt002 (with the packages from dreyou) I don't get any
>         messages about a snapshot failing, but my VM is still paused
>         to complete the snapshot. Is there something else other than
>         the qemu-kvm-rhev packages that would enable this functionality?
>
>         I've looked for some information on when the packages would be
>         built as required in the CentOS repos, but I don't see
>         anything definitive.
>
>         http://lists.ovirt.org/pipermail/users/2013-December/019126.html
>         Looks like one of the maintainers is waiting for someone to
>         tell him what flags need to be set.
>
>         Also, another thread here:
>         http://comments.gmane.org/gmane.comp.emulators.ovirt.arch/1618
>         same maintainer, mentioning that he hasn't seen anything in
>         the bug tracker.
>
>         There is a bug here:
>         https://bugzilla.redhat.com/show_bug.cgi?id=1009100 that seems
>         to have ended in finding a way for qemu to expose whether it
>         supports live snapshots, rather than figuring out how to get
>         the CentOS team the info they need to build the packages with
>         the proper flags set.
>
>         I have bcc'd both dreyou (packaged the qemu-kvm-rhev packages
>         listed above) and Russ (CentOS maintainer mentioned in the
>         other threads) if they wish to chime in and perhaps
>         collaborate on which flags, if any, should be set for the
>         qemu-kvm builds so we can get a CentOS bug report going and
>         hammer this out.
>
>         Thanks everyone.
>
>         **crosses fingers and hopes for live snapshots soon**
>
>
>
>         *Steve Dainard *
>         IT Infrastructure Manager
>         Miovision <http://miovision.com/> | /Rethink Traffic/
>         519-513-2407 <tel:519-513-2407> <tel:519-513-2407
>         <tel:519-513-2407>> ex.250
>         877-646-8476 <tel:877-646-8476> <tel:877-646-8476
>         <tel:877-646-8476>> (toll-free)
>
>         *Blog <http://miovision.com/blog> | **LinkedIn
>         <https://www.linkedin.com/company/miovision-technologies>  |
>         Twitter <https://twitter.com/miovision>  | Facebook
>         <https://www.facebook.com/miovision>*
>         ------------------------------------------------------------------------
>
>
>         Miovision Technologies Inc. | 148 Manitou Drive, Suite 101,
>         Kitchener, ON, Canada | N2C 1L3
>         This e-mail may contain information that is privileged or
>         confidential. If you are not the intended recipient, please
>         delete the e-mail and any attachments and notify us immediately.
>
>
>         On Fri, Jan 31, 2014 at 1:26 PM, Steve Dainard
>         <sdainard at miovision.com <mailto:sdainard at miovision.com>
>         <mailto:sdainard at miovision.com
>         <mailto:sdainard at miovision.com>>> wrote:
>
>
>                 How would you developers, speaking for the
>         oVirt-community,
>                 propose to
>                 solve this for CentOS _now_ ?
>
>                 I would imagine that the easiest way is that you build and
>                 host this one
>                 package(qemu-kvm-rhev), since you´ve basically already
>         have
>                 the source
>                 and recipe (since you´re already providing it for RHEV
>                 anyway). Then,
>                 once that´s in place, it´s more a question of where to
>         host the
>                 packages, in what repository. Be it your own, or some
>         other
>                 repo set up
>                 for the SIG.
>
>                 This is my view, how I as a user view this issue.
>
>
>
>             I think this is a pretty valid view.
>
>             What would it take to get the correct qemu package hosted
>         in the
>             ovirt repo?
>
>                 --
>
>                 Med Vänliga Hälsningar
>
>                
>         -------------------------------------------------------------------------------
>                 Karli Sjöberg
>                 Swedish University of Agricultural Sciences Box 7079
>         (Visiting
>                 Address
>                 Kronåsvägen 8)
>                 S-750 07 Uppsala, Sweden
>                 Phone: +46-(0)18-67 15 66
>         <tel:%2B46-%280%2918-67%2015%2066>
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>         karli.sjoberg at slu.se <mailto:karli.sjoberg at slu.se>
>         <mailto:karli.sjoberg at slu.se <mailto:karli.sjoberg at slu.se>>
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>
>     -- 
>     Dafna Ron
>
>


-- 
Dafna Ron


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