Re: [ovirt-users] Users Digest, Vol 66, Issue 86
--------------7FAFD472380337AE680E33F3 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit It looks that any memory eager running and swap fails afterwards will write here who's response of this On 03/10/2017 01:56 PM, users-request@ovirt.org wrote:
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Today's Topics:
1. Error on Node upgrade 2 (FERNANDO FREDIANI) 2. Re: oVirt VM backup and restore (Gianluca Cecchi) 3. Re: VDSM hang (Nir Soffer)
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Message: 1 Date: Fri, 10 Mar 2017 09:37:00 -0300 From: FERNANDO FREDIANI <fernando.frediani@upx.com> To: "users@ovirt.org" <users@ovirt.org> Subject: [ovirt-users] Error on Node upgrade 2 Message-ID: <3a306136-25aa-4533-4267-f1b8be58fd87@upx.com> Content-Type: text/plain; charset=utf-8; format=flowed
I am not sure if another email I sent went through but has anyone got problems when upgrading a running oVirt-node-ng from 4.1.0 to 4.1.1.
Is the only solution a complete reinstall of the node ?
Thanks
Fernando
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Message: 2 Date: Fri, 10 Mar 2017 13:52:35 +0100 From: Gianluca Cecchi <gianluca.cecchi@gmail.com> To: Juan Hern?ndez <jhernand@redhat.com> Cc: "users@ovirt.org" <users@ovirt.org> Subject: Re: [ovirt-users] oVirt VM backup and restore Message-ID: <CAG2kNCwA3-jubtjcz=bzwX+V5-a5V85=HKi5pr=447Ad-tRD4w@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
On Thu, Mar 9, 2017 at 11:23 AM, Juan Hern?ndez <jhernand@redhat.com> wrote:
Very good point Gialuca, you are right, the 'persist_memorystate'
flag
is 'true' by default, and that makes the pause longer. Would you be
so
kind to add it to the 'vm_backup.py' example that is part of version
4
of the SDK?
sdk/examples/vm_backup.py#L143-L151
sdk/examples/vm_backup.py#L143-L151>
(Note that that Gibhub is just a mirror, the change needs to be
submited
using gerrit.ovirt.org <http://gerrit.ovirt.org>).
I already verified (on a 4.1 infra) that changing vm_backup.py downloaded yesterday from master this way (apart connection paramters):
$ diff vm_backup.py vm_backup.py.orig 150d149 < persist_memorystate=False,
I get the backup result and snapshot is correctly without memory saved (and no pause at VM side)
[snip] I see that you already have a gerrit.ovirt.org, so it shouldn't be difficult. The initial setup should be like this:
$ git config --global user.name youruser $ git config --global user.email your@email $ git clone ssh://youruser@gerrit.ovirt.org:29418/ovirt-engine-sdk $ gitdir=$(git rev-parse --git-dir); scp -p -P 29418 youruser@gerrit.ovirt.org:hooks/commit-msg ${gitdir}/hooks/
Then, to submit the patch:
$ cd ovirt-engine-sdk $ Edit the vm_backup.py file, and make your changes. $ git commit -a -s $ git push origin HEAD:refs/for/master
Ok. I found the time to try and apparently it worked as expected. The master (you? jenkins CI? ;-) should see my change... Just learnt (a little...) another thing
sys admins often try to put an eye inside devs field but the reverse seldom happens ;-)
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algotech