Quick check for Command Devices mapped from Hitachi arrays

In CCI, under HORCM/etc run:

raidscan -x findcmddev 0-100

If Tuning Manager Agents are installed:


In MS Windows it’s better to specify Command devices like \\.\CMD-12345 instead of \\.\PhysicalDriveX where possible to avoid occasional drive mix after reboot.

UPDATE 2017.05.17. Anyway raidscan utility is preferable, as jpctdlistraid (HCS version 8.4.1-03) was unable to detect command devices on HUS150 arrays.


About mezzantrop

10 years of experience in large SAN and storage environments: mainly Hitachi, HP and Brocade. Now I am a proud SAN/storage IBMer. Empty – expect-like tool author. FreeBSD enthusiast.
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