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39 Posts
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November 28th, 2012 23:00
NetWorker server hanged after approx 5 days
Hello,
NetWorker server hanged after approx 5 days and it is necessary to restart it.
I always find this message in daemon.log: nsrd RPC error: Unable to accept client connection: Too many open files
OS Tru64 5.1B-5
NW 7.6.1.7
root@ds46001a:/nsr/logs# ulimit -a
core file size (blocks) 0
data seg size (kbytes) 131072
file size (blocks) unlimited
max memory size (kbytes) 8154488
open files 4096
pipe size (512 bytes) 8
stack size (kbytes) 8192
cpu time (seconds) unlimited
max user processes 65536
virtual memory (kbytes) 4194304
It is not possible to set up higher or unlimited amount of file descriptors, because of Tru64's OS limitations.
Thank you for any ideas.
Regards,
Edo
ble1
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November 29th, 2012 14:00
There used to be a bug in B1 which I'm not sure in which version was fixed with open files (you have B5). system ulimit does not mean that one is used for proces... edit startup script (/etc/rc2.d/S95networker) and add ulimit line there.. eg:
#!/bin/sh
# installed by postinstall on Tue Nov 26 15:06:55 MET 2002
#
# Default locale
#
LANG=C
export LANG
ulimit -n 4096
[skip]
If that doesn't help, increase ulimit in startup script (note that for this took effect you must restart NW using script).
edino1
39 Posts
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November 29th, 2012 22:00
I set up it and I will restart NetWorker soon. I will let you know the status after 6 days
Thank you!
Edo
edino1
39 Posts
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December 6th, 2012 23:00
NetWorker hanged again, so it didn`t help.
Any other idea?
coganb
736 Posts
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December 7th, 2012 00:00
I think you should monitor whether there is an ever-increasing number of file descriptors being opened during these 5 days. Do you have lsof on there? This would allow you to see if file descriptors being opened and never closed is really the issue or whether it is something else.
-Bobby