bash: ulimit: pipe size: cannot modify limit: Invalid argument

Solution Verified - Updated -

Issue

  • Need to change the pipe size value of ulimit to 10.
[nmsadmin@connmsmptt2 ~]$ ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 513727
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 2048
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 29995
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
  • While setting the value it's showing following error:
[server@test ~]$ ulimit -p 10
-bash: ulimit: pipe size: cannot modify limit: Invalid argument

Environment

  • Red Hat Enterprise Linux All

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