Database - RAC/Scalability (MOSC)

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ORA-27300: OS system dependent operation:sendmsg failed with status: 105

edited Aug 8, 2020 5:00AM in Database - RAC/Scalability (MOSC) 4 commentsAnswered

Hi Team,

Recently one of our RAC production system encountered  following errors I would like to know if these errors are seen for RAC and Standalone environments  or RAC alone?
Also, like to know if  RHEL 7 has any role because until RHEL6 these errors were not seen.

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 (22513) as a result of ORA-603 Thu Apr 23 17:06:37 2020

Thanks

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