Re: [ceph-users] Rebalancing slow I/O.

2014-09-24 Thread Irek Fasikhov
; -- > *From: *"Irek Fasikhov" > *To: *ceph-users@lists.ceph.com > *Sent: *Thursday, 11 September, 2014 1:07:06 PM > *Subject: *[ceph-users] Rebalancing slow I/O. > > > Hi,All. > > DELL R720X8,96 OSDs, Network 2x10Gbit LACP. > >

Re: [ceph-users] Rebalancing slow I/O.

2014-09-11 Thread Andrei Mikhailovsky
osd_recovery_threads = 1 Andrei - Original Message - From: "Irek Fasikhov" To: ceph-users@lists.ceph.com Sent: Thursday, 11 September, 2014 1:07:06 PM Subject: [ceph-users] Rebalancing slow I/O. Hi,All. DELL R720X8,96 OSDs, Network 2x10Gbit LACP. When one of the nodes cras

[ceph-users] Rebalancing slow I/O.

2014-09-11 Thread Irek Fasikhov
Hi,All. DELL R720X8,96 OSDs, Network 2x10Gbit LACP. When one of the nodes crashes, I get very slow I / O operations on virtual machines. A cluster map by default. [ceph@ceph08 ~]$ ceph osd tree # idweight type name up/down reweight -1 262.1 root defaults -2 32.76