Thanks for the info. Ignazio Il giorno Mar 22 Gen 2019 19:45 Sean McGinnis <sean.mcginnis at gmx.com> ha scritto: > On Tue, Jan 22, 2019 at 07:04:05PM +0100, Ignazio Cassano wrote: > > Hi All, > > Please, I' d like to know if cinder backup and/or cinder snapshot call > > qemu guest agent for fsfreezing. > > If Yes, does it freeze file systems in the volume? > > Regards > > Ignazio > > Unfortunately no, initiating a snapshot or backup from Cinder does not > call out > to Nova to do any guest quiescing. There would need to be something else > coordinating the calls between the guest OS and initiating the Cinder > snapshot > to do that. > > Sean > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20190122/822ec844/attachment.html>