HP Tool Storage 354903-001 Manuale Utente
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Removal and Replacement Procedures
15
Battery-Backed Cache Module
To remove the component:
1. Determine if the controller configuration supports hot-plug cache
replacement:
−
If the storage system is equipped with a single controller, power down
the storage system (on page
the storage system (on page
−
If the system has redundant controllers and the replacement cache is a
different capacity than the failed cache, power down the storage system
(on page
different capacity than the failed cache, power down the storage system
(on page
−
If the system has redundant controllers and the replacement cache is the
same capacity as the failed cache, proceed with step 2.
same capacity as the failed cache, proceed with step 2.
2. Remove the controller ("Modular Smart Array 500 Generation 2 Controller"
3. Remove the existing cache module.
4. Repeat steps 2 and 3 if the storage system has redundant controllers and the
replacement cache is a different capacity than the failed cache.
To replace the cache module:
1. Install the module in the slot.