That is not going to help as that is the max for all users. It should be the user limits that are restricting this, my default is: [EMAIL PROTECTED] tmp]$ ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 7168 virtual memory (kbytes, -v) unlimited
However, I cannot up this using ulimit -n: [EMAIL PROTECTED] starksm]$ ulimit -n 4096 -bash: ulimit: open files: cannot modify limit: Operation not permitted
I had to sudo to root, up it, and then su back to raise the user limits: [EMAIL PROTECTED] starksm]$ sudo bash [EMAIL PROTECTED] starksm]# ulimit -n 4096 [EMAIL PROTECTED] starksm]# ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 4096 pipe size (512 bytes, -p) 8 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 7168 virtual memory (kbytes, -v) unlimited [EMAIL PROTECTED] starksm]# su - starksm [EMAIL PROTECTED] starksm]$ ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 4096 pipe size (512 bytes, -p) 8 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 7168 virtual memory (kbytes, -v) unlimited
-- xxxxxxxxxxxxxxxxxxxxxxxx Scott Stark Chief Technology Officer JBoss Group, LLC xxxxxxxxxxxxxxxxxxxxxxxx
Bill Burke wrote:
I'm on RH 8.0.
I'm getting java.net.SocketException: Too many open files
To get over this problem do I just expand via /proc/sys/fs/file-max? Or is there a different way?
Thanks,
Bill
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