On 26 Mar 2014 at 21:33:06, Sergey Malinin
(h...@newmail.com<mailto:h...@newmail.com>) wrote:
This is typical (output from netstat -s):
50329019 active connections openings
15218590 passive connection openings
44167087 failed connection attempts
Taking into account that presumably you don't have anything besides osd daemon
running on the machine, i would say that this is extraordinarily large
number indicating that something is definitely going wrong.
This was my thinking as well. I am seeing this on a test cluster with very few
real clients, so most of the connect attempts should be replication from other
OSDs.
The suggested sysctl changes didn’t stop the failed conn attempts from
increasing. I’m going to keep looking around…
Cheers, Dan
-- Dan van der Ster || Data & Storage Services || CERN IT Department --
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