Using the Command Line Interface
disk show space [/all{=boolean}] [{scsi_device}]
Displays space usage information.
Parameters
{scsi_device}—ID of the SCSI device for which to display space usage information.
Switches
/all—Specifies whether to display all space usage.
disk verify [/repair{=boolean}] [/wait{=boolean}] {scsi_device}
Verifies all blocks on a SCSI device and, optionally, repairs any bad blocks.
Parameters
{scsi_device}—Specifies the ID of the SCSI device to verify.
Switches
/repair—Specifies whether to automatically repair bad blocks.
/wait—Specifies whether to perform verification synchronously or asynchronously.
disk zero [/repair{=boolean}] [/wait{=boolean}] {scsi_device}
Clears an entire SCSI disk (by writing zeros). All data is erased and cannot be recovered.
Parameters
{scsi_device}—ID of the SCSI device to clear.
Switches
/always—Specifies whether to clear the disk, even if it has data on it. (Cannot override open files.)
/wait—Specifies whether to clear the disk synchronously or asynchronously. TRUE synchronous and the command prompt does not return until the clear disk task completes.