Why Oracle DB is runs out of buffer with message like "process XXX failed because of a resource problem in the OS. The OS has most likely run out of buffers (rval: 4)" in RHEL7?
Issue
- Oracle database is running out of buffer with following errors :
skgxpvfynet: mtype: 61 process XXX failed because of a resource problem in the OS. The OS has most likely run out of buffers (rval: 4)
Errors in file /oracle/product/database/diag/rdbms/bmiibprd/BMIIBPRD1/trace/BMIIBPRD1_ora_19275.trc (incident=192075):
ORA-00603: ORACLE server session terminated by fatal error
ORA-27504: IPC error creating OSD context
ORA-27300: OS system dependent operation:sendmsg failed with status: 105
ORA-27301: OS failure message: No buffer space available
ORA-27302: failure occurred at: sskgxpsnd2
opiodr aborting process unknown ospid (19275) as a result of ORA-603
Environment
- Red Hat Enterprise Linux (RHEL) 7.
- Oracle Database.
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