Re: [ceph-users] One OSD fails (slow requests, high cpu, termination)

2015-07-20 Thread Johannes Formann
Hi, > I just noticed a strange behavior on one OSD (and only one, other OSDs on the > same server didn’t show that behavior) in a ceph-cluster (all 0.94.2 on > Debian 7 with a self-made 4.1 Kernel). > The OSD started to accumulate slow requests, a restart didn’t help. > > After a few seconds th

[ceph-users] One OSD fails (slow requests, high cpu, termination)

2015-07-20 Thread Johannes Formann
Hi, I just noticed a strange behavior on one OSD (and only one, other OSDs on the same server didn’t show that behavior) in a ceph-cluster (all 0.94.2 on Debian 7 with a self-made 4.1 Kernel). The OSD started to accumulate slow requests, a restart didn’t help. After a few seconds the log is fil