Re: [ceph-users] RBD rollback error mesage

2016-06-07 Thread Jason Dillaman
ect-map, fast-diff, > deep-flatten > flags: > parent: rbd/xenial-base@gold-copy > overlap: 8192 MB > > > Brendan > > > From: Jason Dillaman [jdill...@redhat.com] > Sent: Tuesday, June 07, 2016 6:56 P

Re: [ceph-users] RBD rollback error mesage

2016-06-07 Thread Brendan Moloney
rbd/xenial-base@gold-copy overlap: 8192 MB Brendan From: Jason Dillaman [jdill...@redhat.com] Sent: Tuesday, June 07, 2016 6:56 PM To: Brendan Moloney Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users] RBD rollback error mesage Can you run

Re: [ceph-users] RBD rollback error mesage

2016-06-07 Thread Jason Dillaman
Can you run "rbd info" against that image? I suspect it is a harmless but alarming error message. I actually just opened a tracker ticket this morning for a similar issue for rbd-mirror [1] when it bootstraps an image to a peer cluster. In that case, it was a harmless error message that we will

[ceph-users] RBD rollback error mesage

2016-06-07 Thread Brendan Moloney
Hi, I am trying out a Ceph 10.2.1 cluster and noticed this message almost every time I do a snap rollback: 12:18:08.203349 7f11ee46c700 -1 librbd::object_map::LockRequest: failed to lock object map: (17) File exists The rollback still seems to work fine. Nothing else should be accessing the RB