Friday, September 24, 2010

VxVM - Plex State Change Cycle

Changing plex states are part of normal operations, and do not necessarily indicate abnormalities that must be corrected.

All CLEAN(DISABLED) plexes are made ACTIVE(ENABLED) when system starts or when volume started.

EMPTY=>CLEAN=>ACTIVE=>OFFLINE/IOFAIL

OFFLINE=>STALE=>ACTIVE
IOFAIL=>ACTIVE



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