Database - RAC/Scalability (MOSC)

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Oracle RAC Cluster 12.1.0 is down.

edited Jul 27, 2020 5:00AM in Database - RAC/Scalability (MOSC) 3 commentsAnswered

We are getting below error.

Process startup failed, error stack:

ORA-27300: OS system dependent operation:fork failed with status: 11

ORA-27301: OS failure message: Resource temporarily unavailable

ORA-27302: failure occurred at: skgpspawn3

we increased kernel.pid_max value and ulimit values of nproc and nofiles value but still having issues. need your advise to fix the issue

kernel.pid_max = 139264

# 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) 1031321

max locked memory       (kbytes, -l) 50000000

max memory size         (kbytes, -m) unlimited

open files                      (-n) 890880

pipe size            (512 bytes, -p) 8

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