[Users] oVirt 3.3.3 RC EL6 Live Snapshot

Steve Dainard sdainard at miovision.com
Mon Feb 3 09:41:54 EST 2014


[root at ovirt002 ~]# vdsClient -s 0 getStorageDomainInfo
a52938f7-2cf4-4771-acb2-0c78d14999e5
uuid = a52938f7-2cf4-4771-acb2-0c78d14999e5
pool = ['fcb89071-6cdb-4972-94d1-c9324cebf814']
lver = 5
version = 3
role = Master
remotePath = gluster-store-vip:/rep1
spm_id = 2
type = NFS
class = Data
master_ver = 1
name = gluster-store-rep1


*Steve Dainard *
IT Infrastructure Manager
Miovision <http://miovision.com/> | *Rethink Traffic*
519-513-2407 ex.250
877-646-8476 (toll-free)

*Blog <http://miovision.com/blog>  |  **LinkedIn
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------------------------------
 Miovision Technologies Inc. | 148 Manitou Drive, Suite 101, Kitchener, ON,
Canada | N2C 1L3
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On Sun, Feb 2, 2014 at 2:55 PM, Dafna Ron <dron at redhat.com> wrote:

> 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)
>>
>> *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 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>
>>         <tel:%2B46-%280%2918-67%2015%2066>
>>         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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>>
>>         http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>>
>>
>>
>>
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>>
>>
>>     --     Dafna Ron
>>
>>
>>
>
> --
> Dafna Ron
>
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