Concurrent maintenance is the capability to complete I/O
operations to an HP MSA1000 and MSA1500 while simultaneously completing
maintenance operations on it.
You can complete nondisruptive maintenance procedures
concurrently on the following components:
- HP MSA1000 or MSA1500 controller
- HP MSA1000 or MSA1500 controller cache
- Cache battery pack
- Variable speed blower
- Power supply
- Disk drive
- SFP transceivers