Hello Ladies and Gentlemen;-)
The reason for the problem was the lack of battery backuped cache. After
we had installed it the load is even on all osd's.
Thanks
Pawel
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Paweł Orzechowski
pawel.orzechow...@budikom.net
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ceph-users
Hello Gentelmen:-)
Let me point one important aspect of this low performance problem:
from all 4 nodes of our ceph cluster only one node shows bad metrics,
that is very high latency on its osd's (from 200-600ms), while other
three nodes behave normaly, thats is latency of their osds is
