[ceph-users] One stuck PG

2014-09-04 Thread Erwin Lubbers
Hi, My cluster is giving one stuck pg which seems to be backfilling for days now. Any suggestions on how to solve it? HEALTH_WARN 1 pgs backfilling; 1 pgs stuck unclean; recovery 32/6000626 degraded (0.001%) pg 206.3f is stuck unclean for 557655.601540, current state active+remapped+backfillin

[ceph-users] one stuck pg

2014-09-09 Thread Erwin Lubbers
Hi, My cluster is giving one stuck pg which seems to be backfilling for days now. Any suggestions on how to solve it? HEALTH_WARN 1 pgs backfilling; 1 pgs stuck unclean; recovery 32/5989217 degraded (0.001%) pg 206.3f is stuck unclean for 294420.424122, current state active+remapped+backfillin

[ceph-users] Ceph hunting for monitor on load

2015-01-28 Thread Erwin Lubbers
Hi, I'm running a small Ceph cluster (Emperor), with 3 servers, each running a monitor and two 280 GB OSDs (plus an SSD for the journals). Servers have 16 GB memory and a 8 core Xeon processor and are connected with 3x 1 gbps (lacp trunk). As soon as I give the cluster some load from a client

[ceph-users] slow request on OSD replacement

2014-04-10 Thread Erwin Lubbers
Hi, We're using a 24 server / 48 OSD (3 replicas) Ceph cluster (version 0.67.3) for RBD storage only and it is working great, but if a failed disk is replaced by a brand new one and the system starts to backfill it gives a lot of slow requests messages for 5 to 10 minutes. Then it does become s

[ceph-users] sparse copy between pools

2014-05-14 Thread Erwin Lubbers
Hi, I'm trying to copy a sparse provisioned rbd image from pool A to pool B (both are replicated three times). The image has a disksize of 8 GB and contains around 1.4 GB of data. I do use: rbd cp PoolA/Image PoolB/Image After copying "ceph -s" tells me that 24 GB diskspace extra is in use. Th

[ceph-users] Large LOG like files on monitor

2015-10-08 Thread Erwin Lubbers
Hi, In the /var/lib/ceph/mon/ceph-l16-s01/store.db/ directory there are two very large files LOG and LOG.OLD (multiple GB's) and my diskspace is running low. Can I safely delete those files? Regards, Erwin ___ ceph-users mailing list ceph-users@lists.

Re: [ceph-users] Large LOG like files on monitor

2015-10-08 Thread Erwin Lubbers
hreven: > > > Hello, > > On Thu, 8 Oct 2015 09:38:02 +0200 Erwin Lubbers wrote: > >> Hi, >> >> In the /var/lib/ceph/mon/ceph-l16-s01/store.db/ directory there are two >> very large files LOG and LOG.OLD (multiple GB's) and my diskspace is >&g