Re: Too many open files

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Brent A Nelson wrote:
I suspect you meant "ulimit -a"?
ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
max nice                        (-e) 20
file size               (blocks, -f) unlimited
pending signals                 (-i) unlimited
max locked memory       (kbytes, -l) unlimited
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) unlimited
max rt priority                 (-r) unlimited
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) unlimited
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited

Just in case you did mean uname -a:
uname -a
Linux jupiter01 2.6.15.7-ubuntu1.060913 #1 SMP Wed Sep 13 15:21:26 EDT 2006 i686 GNU/Linux

Good catch. I actually meant to ask for both uname and ulimit.

Add this line to your /etc/security/limits.conf:
root - nofile 32768

Log out and back in and do ulimit -a to make sure 'open files' now shows 32768. Either restart glusterfs/d in this shell, or edit your script that may start this and add the below before it starts gluster:
ulimit -n 32768

That should raise the per process fd limit for root.





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