I've often wished for some sort of bottleneck finder for ceph. An easy
way for the system to say where it is experiencing critical latencies
e.g. network, journals, osd data disks, etc. This would assist
troubleshooting and initial deployments immensely.
As mentioned above, it's
On Thu, 7 Aug 2014 14:21:30 +0200 Mariusz Gronczewski wrote:
I've often wished for some sort of bottleneck finder for ceph. An
easy way for the system to say where it is experiencing critical
latencies e.g. network, journals, osd data disks, etc. This would
assist
On Aug 5, 2014, at 12:43 PM, Mark Nelson wrote:
On 08/05/2014 08:42 AM, Mariusz Gronczewski wrote:
On Mon, 04 Aug 2014 15:32:50 -0500, Mark Nelson mark.nel...@inktank.com
wrote:
On 08/04/2014 03:28 PM, Chris Kitzmiller wrote:
On Aug 1, 2014, at 1:31 PM, Mariusz Gronczewski wrote:
I got
On Wed, 6 Aug 2014 09:19:57 -0400 Chris Kitzmiller wrote:
On Aug 5, 2014, at 12:43 PM, Mark Nelson wrote:
On 08/05/2014 08:42 AM, Mariusz Gronczewski wrote:
On Mon, 04 Aug 2014 15:32:50 -0500, Mark Nelson
mark.nel...@inktank.com wrote:
On 08/04/2014 03:28 PM, Chris Kitzmiller wrote:
On
On Mon, 04 Aug 2014 15:32:50 -0500, Mark Nelson
mark.nel...@inktank.com wrote:
On 08/04/2014 03:28 PM, Chris Kitzmiller wrote:
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
On 08/05/2014 08:42 AM, Mariusz Gronczewski wrote:
On Mon, 04 Aug 2014 15:32:50 -0500, Mark Nelson
mark.nel...@inktank.com wrote:
On 08/04/2014 03:28 PM, Chris Kitzmiller wrote:
On Aug 1, 2014, at 1:31 PM, Mariusz Gronczewski wrote:
I got weird stalling during writes, sometimes I got same
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
I'm getting very similar behavior on my cluster. My writes start well but then
just kinda
On 08/04/2014 03:28 PM, Chris Kitzmiller wrote:
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
I'm getting very similar behavior on my
Hi,
when I am running
rados bench -p benchmark 300 write --run-name bench --no-cleanup
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
My configuration:
ceph 0.80.5
pool 0 'data'
