12:04 a.m.
It is my understanding that VMs must pause during Live Snapshot creation
when "Save Memory" option is selected.
If you're only seeking to mitigate against issues that might arise after
doing package updates then what's the advantage of going with that route?
Down the road does anyone know if it will be possible for oVirt and
eventually RHEV to gather snapshots without Pausing VMs? Does Docker
make this a feature we likely won't see developed?
--
Thanks
Douglas Duckworth, MSc, LFCS
Unix Administrator
Tulane University
Technology Services
1555 Poydras Ave
NOLA -- 70112
E: duckd(a)tulane.edu
O: 504-988-9341
F: 504-988-8505
1:27 a.m.
On Wed, Mar 2, 2016 at 11:04 PM, Duckworth, Douglas C <duckd(a)tulane.edu>
wrote:
It is my understanding that VMs must pause during Live Snapshot
creation
when "Save Memory" option is selected.
If you're only seeking to mitigate against issues that might arise after
doing package updates then what's the advantage of going with that route?
Do you mean not using VIR_DOMAIN_SNAPSHOT_CREATE_LIVE?
Francesco, do you know why we are not using this flag?
Down the road does anyone know if it will be possible for oVirt and
eventually RHEV to gather snapshots without Pausing VMs? Does
Docker
make this a feature we likely won't see developed?
I guess we should test this flag. Do you have any issues with the current
code
pausing vms when saving memory?
Nir
1:41 a.m.
--_002_BN3PR0301MB123588C10325FA2B1B02B56CDABC0BN3PR0301MB1235_
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
"Do you mean not using VIR_DOMAIN_SNAPSHOT_CREATE_LIVE?"=0A=
=0A=
Unsure. In engine.log I see the attached....=0A=
=0A=
-- =0A=
Thanks=0A=
=0A=
Douglas Duckworth, MSc, LFCS=0A=
Unix Administrator=0A=
Tulane University=0A=
Technology Services=0A=
1555 Poydras Ave=0A=
NOLA -- 70112=0A=
=0A=
E: duckd(a)tulane.edu=0A=
O: 504-988-9341=0A=
F: 504-988-8505=0A=
=0A=
On 03/02/2016 04:27 PM, Nir Soffer wrote:=0A=
On Wed, Mar 2, 2016 at 11:04 PM, Duckworth, Douglas C
<duckd(a)tulane.edu=
=0A=
<mailto:duckd@tulane.edu>> wrote:=0A=
=0A=
It is my understanding that VMs must pause during Live Snapshot creat=
ion=0A=
when "Save Memory" option is selected.=0A=
=0A=
If you're only seeking to mitigate against issues that might arise af=
ter=0A=
doing package updates then what's the advantage of going with
that=0A=
route?=0A=
=0A=
=0A=
Do you mean not using VIR_DOMAIN_SNAPSHOT_CREATE_LIVE?=0A=
=0A=
Francesco, do you know why we are not using this flag?=0A=
=0A=
Down the road does anyone know if it will be possible for oVirt and=
=0A=
eventually RHEV to gather snapshots without Pausing VMs? Does
Docker=
=0A=
make this a feature we likely won't see developed?=0A=
=0A=
=0A=
I guess we should test this flag. Do you have any issues with the=0A=
current code=0A=
pausing vms when saving memory?=0A=
=0A=
Nir=0A=
--_002_BN3PR0301MB123588C10325FA2B1B02B56CDABC0BN3PR0301MB1235_
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Duckworth, Douglas C -
Nir Soffer