Re: [Qemu-devel] [PATCH 11/12] qemu-ga: execute hook to quiesce the guest on fsfreeze-freeze/thaw

2013-01-10 Thread Luiz Capitulino
On Wed, 9 Jan 2013 21:02:37 + Blue Swirl wrote: > On Tue, Jan 8, 2013 at 11:00 PM, Michael Roth > wrote: > > From: Tomoki Sekiyama > > > > To use the online disk snapshot for online-backup, application-level > > consistency of the snapshot image is required. However, currently the > > gues

Re: [Qemu-devel] [PATCH 11/12] qemu-ga: execute hook to quiesce the guest on fsfreeze-freeze/thaw

2013-01-09 Thread Blue Swirl
On Tue, Jan 8, 2013 at 11:00 PM, Michael Roth wrote: > From: Tomoki Sekiyama > > To use the online disk snapshot for online-backup, application-level > consistency of the snapshot image is required. However, currently the > guest agent can provide only filesystem-level consistency, and the > snap

[Qemu-devel] [PATCH 11/12] qemu-ga: execute hook to quiesce the guest on fsfreeze-freeze/thaw

2013-01-08 Thread Michael Roth
From: Tomoki Sekiyama To use the online disk snapshot for online-backup, application-level consistency of the snapshot image is required. However, currently the guest agent can provide only filesystem-level consistency, and the snapshot may contain dirty data, for example, incomplete transactions