Sunday, June 21, 2009

AIX - Dumps Space

AIX - Dumps Space
The system dump facility copies critical information to the dump device when a system crash occurs. This information is critical for determining the cause of the crash.

Sysdumpdev -l -- Shows where the system dump location is currently located.

Sysdumpdev -P -p/dev/hd9 -- Changes the primary dump device to hd9.

Sysdupmdev -e -- Estimates the size of the current dump.

Smitty dump -- Access dump configuration through Smit.

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