Re: [ceph-users] Fwd: Ceph OSD suicide himself

2016-07-12 Thread Lionel Bouton
Hi, Le 12/07/2016 02:51, Brad Hubbard a écrit : > [...] This is probably a fragmentation problem : typical rbd access patterns cause heavy BTRFS fragmentation. >>> To the extent that operations take over 120 seconds to complete? Really? >> Yes, really. I had these too. By default Ceph/R

Re: [ceph-users] Fwd: Ceph OSD suicide himself

2016-07-11 Thread Brad Hubbard
On Mon, Jul 11, 2016 at 04:53:36PM +0200, Lionel Bouton wrote: > Le 11/07/2016 11:56, Brad Hubbard a écrit : > > On Mon, Jul 11, 2016 at 7:18 PM, Lionel Bouton > > wrote: > >> Le 11/07/2016 04:48, 한승진 a écrit : > >>> Hi cephers. > >>> > >>> I need your help for some issues. > >>> > >>> The ceph cl

Re: [ceph-users] Fwd: Ceph OSD suicide himself

2016-07-11 Thread Lionel Bouton
Le 11/07/2016 11:56, Brad Hubbard a écrit : > On Mon, Jul 11, 2016 at 7:18 PM, Lionel Bouton > wrote: >> Le 11/07/2016 04:48, 한승진 a écrit : >>> Hi cephers. >>> >>> I need your help for some issues. >>> >>> The ceph cluster version is Jewel(10.2.1), and the filesytem is btrfs. >>> >>> I run 1 Mon a

Re: [ceph-users] Fwd: Ceph OSD suicide himself

2016-07-11 Thread Brad Hubbard
On Mon, Jul 11, 2016 at 7:18 PM, Lionel Bouton wrote: > Le 11/07/2016 04:48, 한승진 a écrit : >> Hi cephers. >> >> I need your help for some issues. >> >> The ceph cluster version is Jewel(10.2.1), and the filesytem is btrfs. >> >> I run 1 Mon and 48 OSD in 4 Nodes(each node has 12 OSDs). >> >> I've

Re: [ceph-users] Fwd: Ceph OSD suicide himself

2016-07-11 Thread Lionel Bouton
Le 11/07/2016 04:48, 한승진 a écrit : > Hi cephers. > > I need your help for some issues. > > The ceph cluster version is Jewel(10.2.1), and the filesytem is btrfs. > > I run 1 Mon and 48 OSD in 4 Nodes(each node has 12 OSDs). > > I've experienced one of OSDs was killed himself. > > Always it issued s

Re: [ceph-users] Fwd: Ceph OSD suicide himself

2016-07-10 Thread Brad Hubbard
On Mon, Jul 11, 2016 at 1:21 PM, Brad Hubbard wrote: > On Mon, Jul 11, 2016 at 11:48:57AM +0900, 한승진 wrote: >> Hi cephers. >> >> I need your help for some issues. >> >> The ceph cluster version is Jewel(10.2.1), and the filesytem is btrfs. >> >> I run 1 Mon and 48 OSD in 4 Nodes(each node has 12 O

Re: [ceph-users] Fwd: Ceph OSD suicide himself

2016-07-10 Thread Brad Hubbard
On Mon, Jul 11, 2016 at 11:48:57AM +0900, 한승진 wrote: > Hi cephers. > > I need your help for some issues. > > The ceph cluster version is Jewel(10.2.1), and the filesytem is btrfs. > > I run 1 Mon and 48 OSD in 4 Nodes(each node has 12 OSDs). > > I've experienced one of OSDs was killed himself.

[ceph-users] Fwd: Ceph OSD suicide himself

2016-07-10 Thread 한승진
Hi cephers. I need your help for some issues. The ceph cluster version is Jewel(10.2.1), and the filesytem is btrfs. I run 1 Mon and 48 OSD in 4 Nodes(each node has 12 OSDs). I've experienced one of OSDs was killed himself. Always it issued suicide timeout message. Below is detailed logs. =