Re: [ceph-users] Ceph mds memory leak while replay

2018-10-26 Thread Yan, Zheng
Reset the source code and apply the attached patch. It should resolve the memory issue. good luck Yan, Zheng On Fri, Oct 26, 2018 at 2:41 AM Johannes Schlueter wrote: > Hello, > > os: ubuntu bionic lts > ceph v12.2.7 luminous (on one node we updated to ceph-mds 12.2.8 with no > luck) > 2 m

Re: [ceph-users] Ceph mds memory leak while replay

2018-10-26 Thread Yan, Zheng
On Fri, Oct 26, 2018 at 3:53 PM Johannes Schlueter wrote: > > Hello, > thanks for the reply. > Before the restart there was HEALTH OK and for a few moments "slow request". > > Maybe helpful: > # > Events by type: > COMMITED: 12188 > EXPORT: 196 > IMPORTFINISH: 197 > IMPORTSTART: 197 > OP

Re: [ceph-users] Ceph mds memory leak while replay

2018-10-26 Thread Johannes Schlueter
Hello, thanks for the reply. Before the restart there was HEALTH OK and for a few moments "slow request". Maybe helpful: # ceph-journal-tool event get summary Events by type: COMMITED: 12188 EXPORT: 196 IMPORTFINISH: 197 IMPORTSTART: 197 OPEN: 28096 SESSION: 2 SESSIONS: 64 SLAVEUPD

Re: [ceph-users] Ceph mds memory leak while replay

2018-10-26 Thread Yan, Zheng
On Fri, Oct 26, 2018 at 2:41 AM Johannes Schlueter wrote: > > Hello, > > os: ubuntu bionic lts > ceph v12.2.7 luminous (on one node we updated to ceph-mds 12.2.8 with no luck) > 2 mds and 1 backup mds > > we just experienced a problem while restarting a mds. As it has begun to > replay the journa