Re: [ceph-users] ceph-fuse inconsistent filesystem view from different clients

2015-12-30 Thread Mykola Dvornik
Dear Yan, Thanks for your prompt reply. what is the symptom of "out-of-sync"? The folder does not receive any updates for days, i.e. I don't see any new subfolders and files that are present on (actively writing) clients. It happened on two clients so far, each running different versions o

Re: [ceph-users] ceph-fuse inconsistent filesystem view from different clients

2015-12-29 Thread Yan, Zheng
On Wed, Dec 30, 2015 at 5:59 AM, Mykola Dvornik wrote: > Hi guys, > > I have 16 OSD/1MON/1MDS ceph cluster serving CephFS. > > The FS is mounted on 11 clients using ceph-fuse. In some cases there are > multiple ceph-fuse processes per client, each with its own '-r' option. > > The problem is that

[ceph-users] ceph-fuse inconsistent filesystem view from different clients

2015-12-29 Thread Mykola Dvornik
Hi guys, I have 16 OSD/1MON/1MDS ceph cluster serving CephFS. The FS is mounted on 11 clients using ceph-fuse. In some cases there are multiple ceph-fuse processes per client, each with its own '-r' option. The problem is that some of the clients get significantly out-of-sync. Flushing caches, '