Change in vdsm[master]: snapshot: Start the snapshot module

michal.skrivanek at redhat.com michal.skrivanek at redhat.com
Thu Jul 2 10:11:04 UTC 2015


Michal Skrivanek has posted comments on this change.

Change subject: snapshot: Start the snapshot module
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Patch Set 6:

(1 comment)

https://gerrit.ovirt.org/#/c/43018/6//COMMIT_MSG
Commit Message:

Line 10: include only the GuestAgent class, responsible for freezing and thawing
Line 11: guest file systems during a snapshot.
Line 12: 
Line 13: Freezing or thawing filesystems can fail because of many reasons;
Line 14: libvirt driver does not support freezing, guest agent is not installed
under what conditions libvirt driver do not support it?
Line 15: or not running or guest agent failure. We detect the first two cases, and
Line 16: treat any other libvirt error as guest agent failure.
Line 17: 
Line 18: The errors are reported back to engine so it can handled them correctly.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I8e4c54f461039de99823c3b80a10be0a960c4273
Gerrit-PatchSet: 6
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Nir Soffer <nsoffer at redhat.com>
Gerrit-Reviewer: Adam Litke <alitke at redhat.com>
Gerrit-Reviewer: Allon Mureinik <amureini at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Daniel Erez <derez at redhat.com>
Gerrit-Reviewer: Francesco Romani <fromani at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Maor Lipchuk <mlipchuk at redhat.com>
Gerrit-Reviewer: Martin Polednik <mpolednik at redhat.com>
Gerrit-Reviewer: Michal Skrivanek <michal.skrivanek at redhat.com>
Gerrit-Reviewer: Nir Soffer <nsoffer at redhat.com>
Gerrit-Reviewer: Vinzenz Feenstra <vfeenstr at redhat.com>
Gerrit-Reviewer: automation at ovirt.org
Gerrit-HasComments: Yes


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