SCF Reference Manual for the Storage Subsystem (G06.28+, H06.05+, J06.03+)

The values of Primary Drive Type and Mirror Drive Type must be the same except when the
disks are being upgraded to a larger capacity. For information about mismatching disk types
while upgrading, see “Swapping Processors for a Disk” (page 109).
The product number of the mirror disk retrieved from the device.Mirror Drive Type
The size of the physical records on the disk retrieved from the device.Physical Record Size
The execution priority of the disk process.Priority
The library file name of the disk process.Library File
The program file name of the disk process.Program File
the current protection status of the disk (a mirrored disk is MIRRORED, and a disk protected
by the TMF product is AUDITED).
Protection
Usage Information:
The size of the disk in megabytes.Capacity (MB)
The available space (in megabytes and as a percentage of the disk capacity)Free Space (MB)
The total number of extents availableFree Extents
Rhe size, in megabytes, of the largest extent availableLargest Free Extent (MB)
Hardware Information:
The path from the ServerNet addressable controller (SAC) to the disk. Values are
PRIMARY and MIRROR.
Device
The location (group, module, slot) of the disk.Location (group, module, slot)
The power supply status of the disk. Values can be:Power
DUAL—Powered by two power supplies.
SINGLE—Powered by one power supply.
NONE—Does not have power.
The physical status of the disk. Values can be:Physical Status
PRESENT—disk is accessible in the location.
ABSENT—disk is missing or not accessible in the location.
Persistent Write Verify Information:
The disk path.Path
The current, persistent, write-verify status for the specified disk path. When this value is ON, the SAC
does additional verification to ensure that the data is written error-free. For more details, see
WRITEVERIFY.
PWV Status
Pool Information
If the disk belongs to a pool, a STATUS, DETAIL command displays:
Displaying Error and Current Status Information 67