--- Original message ---
Asunto: Re: [ceph-users] Ceph writes stall for long perioids with nodisk/network activity
De: Chris Kitzmiller <ckitzmil...@hampshire.edu>
Para: Mariusz Gronczewski <mariusz.gronczew...@efigence.com>
Cc: <ceph-users@lists.ceph.com>
Fecha: Monday, 04/08/2014 17:28

On Aug 1, 2014, at 1:31 PM, Mariusz Gronczewski wrote:

I got weird stalling during writes, sometimes I got same write speed
for few minutes and after some time it starts stalling with 0 MB/s for
minutes

Same issue but the client get freeze, and the command never ends :(




I'm getting very similar behavior on my cluster. My writes start well but then just kinda stop for a while and then bump along slowly until the bench finishes. I've got a thread about it going here called "Ceph runs great then falters".
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