Change in vdsm[master]: vdsm: fix RTC offset

danken at redhat.com danken at redhat.com
Thu May 16 19:37:23 UTC 2013


Dan Kenigsberg has posted comments on this change.

Change subject: vdsm: fix RTC offset
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Patch Set 1: (1 inline comment)

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Commit Message
Line 6: 
Line 7: vdsm: fix RTC offset
Line 8: 
Line 9: Upon RTC update (hwclock --systohc) on the guest side, libvirt sends the event
Line 10: with RTC offset from the qemu start -rtc value in seconds. The received offset
The I believe it is a qemu/libvirt bug. I see no reason in chasing relative offsets. Remember - events may be lost. The only thing that matters is new offset between host utc and guest rtc. Please raise this to discussion in libvir-list (cc vdsm-devel).
Line 11: should not replace the previous value, but should be added to it. Since the
Line 12: time update event is relative to the qemu start time, we should store the
Line 13: initial value and use it for the calculation.
Line 14: 


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Gerrit-MessageType: comment
Gerrit-Change-Id: I27c70a53f64fb05607e93bffbac25fdee7d1cd2a
Gerrit-PatchSet: 1
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Peter V. Saveliev <peet at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Michal Skrivanek <michal.skrivanek at redhat.com>
Gerrit-Reviewer: Peter V. Saveliev <peet at redhat.com>
Gerrit-Reviewer: Vinzenz Feenstra <vfeenstr at redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server


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