OK waited for it to happen again and detail started with:

HEALTH_WARN 2 requests are blocked > 32 sec; 1 osds have slow requests
2 ops are blocked > 32.768 sec
2 ops are blocked > 32.768 sec on osd.3
1 osds have slow requests

and slowly moving on to:

HEALTH_WARN 154 requests are blocked > 32 sec; 2 osds have slow requests
57 ops are blocked > 524.288 sec
71 ops are blocked > 262.144 sec
16 ops are blocked > 131.072 sec
10 ops are blocked > 65.536 sec
40 ops are blocked > 524.288 sec on osd.3
21 ops are blocked > 262.144 sec on osd.3
10 ops are blocked > 131.072 sec on osd.3
5 ops are blocked > 65.536 sec on osd.3
17 ops are blocked > 524.288 sec on osd.8
50 ops are blocked > 262.144 sec on osd.8
6 ops are blocked > 131.072 sec on osd.8
5 ops are blocked > 65.536 sec on osd.8
2 osds have slow requests

Writes /seem /to be happing during the block but this is now getting more frequent and seems to be for longer periods.
Looking at the osd logs for 3 and 8 there's nothing of relevance in there.

Any ideas on the next step?

Thanks,
-Michael

On 25/11/2013 15:28, Ирек Фасихов wrote:
ceph health detail

--
С уважением, Фасихов Ирек Нургаязович
Моб.: +79229045757

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