Thanks for your reply!
I was easier to change rhel on ubuntu. Now everything is fast and
stable! :) If interested can attach logs.
All the best, Alex!
2012/11/16 Gregory Farnum g...@inktank.com:
On Sun, Nov 4, 2012 at 7:13 AM, Aleksey Samarin nrg3...@gmail.com wrote:
What may be possible
Hello!
I have the same problem. After switching off the second node, the
cluster hangs, there is some solution?
All the best, Alex!
2012/11/12 Stefan Priebe - Profihost AG s.pri...@profihost.ag:
Am 12.11.2012 16:11, schrieb Sage Weil:
On Mon, 12 Nov 2012, Stefan Priebe - Profihost AG wrote:
of 4096 KB in 13.011955 sec at 80585 KB/sec
2012-11-04 16:19:25.148613 osd.26 [INF] bench: wrote 1024 MB in blocks
of 4096 KB in 13.541710 sec at 77433 KB/sec
All the best.
2012/11/4 Gregory Farnum g...@inktank.com:
[Sorry for the blank email; I missed!]
On Sun, Nov 4, 2012 at 1:04 PM, Aleksey Samarin
.
Also, what Mark said about sync versus syncfs.
On Sun, Nov 4, 2012 at 1:26 PM, Aleksey Samarin nrg3...@gmail.com wrote:
It`s ok!
Output:
2012-11-04 16:19:23.195891 osd.0 [INF] bench: wrote 1024 MB in blocks
of 4096 KB in 11.441035 sec at 91650 KB/sec
2012-11-04 16:19:24.981631 osd.1 [INF
Stddev Bandwidth: 38.318
Max bandwidth (MB/sec): 152
Min bandwidth (MB/sec): 0
Average Latency:0.889026
Stddev Latency: 0.677425
Max latency:2.94467
Min latency:0.035714
2012/11/4 Aleksey Samarin nrg3...@gmail.com:
Ok!
Well, I'll take these tests
What may be possible solutions?
Update centos to 6.3?
About issue with writes to lots of disk, i think parallel dd command
will be good as test! :)
2012/11/4 Mark Nelson mark.nel...@inktank.com:
On 11/04/2012 07:18 AM, Aleksey Samarin wrote:
Well, i create ceph cluster with 2 osd ( 1 osd per
