Re: [ceph-users] Is a not active mds doing something?

2019-05-21 Thread Marc Roos
mds_cache_memory_limit = 80 # faster fail over? #mds beacon grace = 5 -Original Message- From: Eugen Block [mailto:ebl...@nde.ag] Sent: dinsdag 21 mei 2019 10:18 To: ceph-users@lists.ceph.com Subject: Re: [ceph-users] Is a not active mds doing something? Hi Marc, have you configured

Re: [ceph-users] Is a not active mds doing something?

2019-05-21 Thread Eugen Block
Hi Marc, have you configured the other MDS to be standby-replay for the active MDS? I have three MDS servers, one is active, the second is active-standby and the third just standby. If the active fails, the second takes over within seconds. This is what I have in my ceph.conf: [mds.]

[ceph-users] Is a not active mds doing something?

2019-05-21 Thread Marc Roos
Should a not active mds be doing something??? When I restarted the not active mds.c, My client io on the fs_data pool disappeared. services: mon: 3 daemons, quorum a,b,c mgr: c(active), standbys: a, b mds: cephfs-1/1/1 up {0=a=up:active}, 1 up:standby osd: 32 osds: 32 up,