Concurrent maintenance on the HP MSA1000 and MSA1500

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