HP Surestore Disk Array 12h System Administrator's Guide for HP-UX, MPE, and W - Page 245

Displaying Disk Array Serial Numbers

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Using the ARM Command Line Utilities for Windows NT Displaying Disk Array Serial Numbers Displaying Disk Array Serial Numbers The serial numbers of all disk arrays connected to the host can be displayed by typing: arraydsp -i Missing Disk Arrays? If you know there are disk arrays connected to the host but they are not displayed in response to this command, check the following: • Make sure the AutoRAID Manager service is running. AutoRAID Manager must be running to execute this or any other ARM command. • Rescan for disk arrays by typing: arraydsp -R. This will update the ARMServer information to reflect the current system configuration. • Make sure all disk arrays are turned on and operating properly. • Make sure all disk arrays are properly connected to the host. This includes proper termination of the SCSI bus. • Make sure there is at least one logical drive created on the disk array. A logical drive must be created on the disk array before the host can access the array. During the boot process, the host server must recognize a logical drive on the disk array to ensure the HBA device driver is loaded properly. If there is no logical drive on the disk array, the host may be unable to access with the array. A logical drive can be created using the disk array control panel as described in the HP SureStore E Disk Array 12H User's and Service Manual 245 Windows NT

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Using the ARM Command Line Utilities for Windows NT
Displaying Disk Array Serial Numbers
245
Windows NT
Displaying Disk Array Serial Numbers
The serial numbers of all disk arrays connected to the host can be displayed by typing:
arraydsp -i
Missing Disk Arrays?
If you know there are disk arrays connected to the host but they are not
displayed in response to this command, check the following:
•
Make sure the AutoRAID Manager service is running. AutoRAID Manager must be running to
execute this or any other ARM command.
•
Rescan for disk arrays by typing: arraydsp -R. This will update the ARMServer information to
reflect the current system configuration.
•
Make sure all disk arrays are turned on and operating properly.
•
Make sure all disk arrays are properly connected to the host. This includes proper termination
of the SCSI bus.
•
Make sure there is at least one logical drive created on the disk array. A logical drive must be
created on the disk array before the host can access the array. During the boot process, the
host server must recognize a logical drive on the disk array to ensure the HBA device driver is
loaded properly. If there is no logical drive on the disk array, the host may be unable to access
with the array. A logical drive can be created using the disk array control panel as described in
the
HP SureStore E Disk Array 12H User’s and Service Manual