Linux LowMem errors
Date: Sun, 10 Feb 2008 12:53:03 +0000
We've recently updated some of our RH database servers to kernel 2.4.21-53ELHugemem and have experienced problems with the databases and ASM instances crashing and huge numbers (like 80,000) yesterday on one box of core dumps. The crashes did not occur immediately after the kernel update, but that is AFAIK the only significant recent change. The head of the trace reads
SKGXPVFYMMTU: Could not create context which satisfies the minimum
MTU requirement of 32768 bytes
kgefec: fatal error 0
- 2008-02-09 07:29:39.767
ksedmp: internal or fatal error
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: 12
ORA-27301: OS failure message: Cannot allocate memory
ORA-27302: failure occurred at: sskgxpsnd1
which looks significantly like the issue addressed in Note 419871.1. to me.
Has anyone else come across these issues?
http://www.freelists.org/webpage/oracle-l Received on Sun Feb 10 2008 - 06:53:03 CST