Re: [ceph-users] Looking for help with debugging cephfs snapshots

2017-10-23 Thread David Turner
purged_snaps is persistent indefinitely. If the list gets too large it abbreviates it a bit, but it can cause your osd-map to get a fair bit larger because it keeps track of them. On Sun, Oct 22, 2017 at 10:39 PM Eric Eastman wrote: > On Sun, Oct 22, 2017 at 8:05 PM, Yan, Zheng wrote: > >> On

Re: [ceph-users] Looking for help with debugging cephfs snapshots

2017-10-22 Thread Eric Eastman
On Sun, Oct 22, 2017 at 8:05 PM, Yan, Zheng wrote: > On Mon, Oct 23, 2017 at 9:35 AM, Eric Eastman > wrote: > > With help from the list we recently recovered one of our Jewel based > > clusters that started failing when we got to about 4800 cephfs snapshots. > > We understand that cephfs snapsho

Re: [ceph-users] Looking for help with debugging cephfs snapshots

2017-10-22 Thread Yan, Zheng
On Mon, Oct 23, 2017 at 9:35 AM, Eric Eastman wrote: > With help from the list we recently recovered one of our Jewel based > clusters that started failing when we got to about 4800 cephfs snapshots. > We understand that cephfs snapshots are still marked experimental. We are > running a single a