dinsdag 29 april 2014

Oracle Linux Weetjes

SMON

 (System MONitor) is an Oracle background process created when you start a database instance. The SMON process performs instance recovery, cleans up after dirty shutdowns and coalesces adjacent free extents into larger free extents.SMON wakes up every 5 minutes to perform housekeeping activities. SMON must always be running for an instance. If not, the instance will terminate.
 
 
Welke instances draaien er op de server
 
[oracle@wissem ~]$ ps -edf | grep smon
oracle    3178     1  0 Mar04 ?        00:00:19 asm_smon_+ASM
oracle    5440     1  0 Mar04 ?        00:00:20 ora_smon_ORAW

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