Hi Tamas, Please file a bug for this to help improve the documentation.
Thanks, Anthony > -----Original Message----- > From: Tamas Monos [mailto:[email protected]] > Sent: Thursday, July 05, 2012 4:44 AM > To: [email protected] > Subject: RE: Snapshot weirdness > > Hi, > > I have found it. No wonder it was not working as the account limit was > causing the problem and not the snapshot type limit :) > The account snapshot limit needs to be larger than the number of > snapshots you want to rotate... I wonder which is the next global > parameter I do not understand properly :) > > Regards > > Tamas Monos DDI > +44(0)2034687012 > Chief Technical Office > +44(0)2034687000 > Veber: The Hosting Specialists Fax +44(0)871 522 > 7057 > http://www.veber.co.uk > > Follow us on Twitter: www.twitter.com/veberhost > Follow us on Facebook: www.facebook.com/veberhost > > > -----Original Message----- > From: Tamas Monos [mailto:[email protected]] > Sent: 04 July 2012 11:06 > To: [email protected] > Subject: Snapshot weirdness > > Hi, > > I have scheduled hourly snapshots (keep 8) and daily snapshots (keep 7) > on one of my ROOT volume. > 03 Jul 2012 17:16:23 > 03 Jul 2012 18:16:23 > 03 Jul 2012 19:16:23 > (Snapshot Failed) > 03 Jul 2012 21:16:23 > 03 Jul 2012 22:16:23 > 03 Jul 2012 23:16:23 > 04 Jul 2012 00:16:23 > (Snapshot Failed) > 04 Jul 2012 02:16:23 > > After 02:16 no more hourly snapshots were created. The scheduler wants > to run them, but gets: > > 2012-07-04 10:47:52,054 DEBUG [storage.snapshot.SnapshotSchedulerImpl] > (SnapshotPollTask:null) Snapshot scheduler.poll is being called at > 2012-07-04 09:47:52 GMT > 2012-07-04 10:47:52,056 DEBUG [storage.snapshot.SnapshotSchedulerImpl] > (SnapshotPollTask:null) Got 1 snapshots to be executed at 2012-07-04 > 09:47:52 GMT > 2012-07-04 10:47:52,061 DEBUG [storage.snapshot.SnapshotSchedulerImpl] > (SnapshotPollTask:null) Scheduling 1 snapshot for volume 209 for > schedule id: 12 at 2012-07-04 02:15:00 GMT > 2012-07-04 10:47:52,108 WARN [storage.snapshot.SnapshotManagerImpl] > (SnapshotPollTask:null) Snapshot resource limit exceeded for account > id : 16. Failed to create recurring snapshots > 2012-07-04 10:47:52,111 DEBUG [cloud.alert.AlertManagerImpl] > (SnapshotPollTask:null) Have already sent: 1 emails for alert type '21' > -- skipping send email > 2012-07-04 10:47:52,111 INFO [cloud.api.ApiDispatcher] > (SnapshotPollTask:null) Maximum number of resources of type 'snapshot' > for account name=Sandbox in domain id=6 has been exceeded. > 2012-07-04 10:47:52,111 WARN [storage.snapshot.SnapshotSchedulerImpl] > (SnapshotPollTask:null) Scheduling snapshot failed due to > com.cloud.api.ServerApiException > > I have: > snapshot.max.hourly (Maximum hourly snapshots for a volume) set to 8 > which would make sense why the resource limits kick in. > However either the snapshot scheduler or storage cleanup or something > should remove the oldest snapshot allowing snapshot rotation I'd say. > It seems the scheduler does not so the storage cleanup then, but that > runs once a day so the snapshots would be blocked until it cleans up? > > Could someone shed some light on this snapshot weirdness? > What limits do I need to set where to allow hourly snapshosts with > rotation? > > Regards > > Tamas Monos DDI > +44(0)2034687012 > Chief Technical Office > +44(0)2034687000 > Veber: The Hosting Specialists Fax +44(0)871 522 > 7057 > http://www.veber.co.uk<http://www.veber.co.uk/> > > Follow us on Twitter: > www.twitter.com/veberhost<http://www.twitter.com/veberhost> > Follow us on Facebook: > www.facebook.com/veberhost<http://www.facebook.com/veberhost> >
