FYI. This issue has been fixed in object_store branch. Thanks -min
On 5/23/13 10:16 AM, "Min Chen" <min.c...@citrix.com> wrote: >From the bug comments from Fang and Animesh, snapshot is not officially >supported for KVM. Maybe they can shed more light on this? > >Thanks >-min > >On 5/23/13 10:04 AM, "Chip Childers" <chip.child...@sungard.com> wrote: > >>On Thu, May 23, 2013 at 05:03:04PM +0000, Min Chen wrote: >>> Sorry, my bad. I misunderstood Deepti's comment and thought that >>>recurring >>> snapshot is also broken in 4.1.0 for Xenserver. Now I looked closer at >>>the >>> comment, it refers to master branch. In that case, this should not >>>block >>> 4.1.0 release then. >>> >>> -min >> >>What about Ove's comment below about it being broken in 4.1? >> >>> >>> >>> On 5/23/13 9:57 AM, "Ove Ewerlid" <ove.ewer...@oracle.com> wrote: >>> >>> >On 05/23/2013 06:30 PM, Min Chen wrote: >>> >> We also encountered this issue when we ran test on object_store >>>branch >>> >> before sending merge request, then we realize that this has been >>>broken >>> >>in >>> >> master and consider to fix that after merging object_store branch to >>> >> master. But from looking through comments in >>> >> https://issues.apache.org/jira/browse/CLOUDSTACK-1353 you attached >>>here, >>> >> now I am feeling that recurring snapshot is even broken in 4.1.0 >>>branch >>> >> (see Deepti's comment in the bug). If that is the case, this may >>>need to >>> >> be considered as blocker for 4.1. >>> > >>> >It is broken in 4.1 for KVM. Scripts that work with 4.0 fails with 4.1 >>> >(we see a Null pointer exception when the scheduler kicks in to take >>>the >>> >snapshot. Manual snapshots work. reproducible in basic local storage >>> >setup). >>> > >>> >Is the scheduled volume snapshot feature officially supported for KVM? >>> > >>> >/Ove >>> > >>> >> Thanks >>> >> -min >>> >> >>> >> >>> >> >>> >> On 5/23/13 12:56 AM, "Nguyen Anh Tu" <ng.t...@gmail.com> wrote: >>> >> >>> >>> Hi fork, >>> >>> >>> >>> I'm using CS 4.2.0-snapshot + Xen XCP. I set a recurring snapshot >>>and >>> >>>get >>> >>> this error: >>> >>> >>> >>> 2013-05-23 09:30:40,150 DEBUG >>>[storage.snapshot.SnapshotSchedulerImpl] >>> >>> (SnapshotPollTask:null) Scheduling 1 snapshot for volume 7 for >>>schedule >>> >>> id: >>> >>> 2 at 2013-05-23 02:27:00 GMT >>> >>> 2013-05-23 09:30:40,190 WARN >>>[storage.snapshot.SnapshotSchedulerImpl] >>> >>> (SnapshotPollTask:null) Scheduling snapshot failed due to >>> >>> java.lang.NullPointerException >>> >>> 2013-05-23 09:30:40,191 WARN [utils.db.Merovingian2] >>> >>> (SnapshotPollTask:null) Was unable to find lock for the key >>> >>> snapshot_schedule2 and thread id 21407801 >>> >>> >>> >>> >>> >>> I found two same issues on jira. How can we fix it or I miss some >>>new >>> >>> code? >>> >>> >>> >>> https://issues.apache.org/jira/browse/CLOUDSTACK-2523 >>> >>> https://issues.apache.org/jira/browse/CLOUDSTACK-1353 >>> >>> >>> >>> >>> >>> -- >>> >>> >>> >>> N.g.U.y.e.N.A.n.H.t.U >>> >> >>> > >>> > >>> >-- >>> >Ove Everlid >>> >System Administrator / Architect / SDN & Linux hacker >>> >Mobile: +46706662363 >>> >Office: +4618656913 (note EMEA Time Zone) >>> >>> >
