SCF Reference Manual for the Storage Subsystem (G06.24+, H06.03+)

Displaying Information About Magnetic Disks
SCF Reference Manual for the Storage Subsystem—529937-007
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Example of STATUS DISK Detailed Report for
Magnetic Disks
Pool Information
If the disk belongs to a pool, a STATUS, DETAIL command displays:
Hardware Information:
Device the path from the ServerNet addressable controller (SAC) to the
disk. Values are PRIMARY and MIRROR.
Location (group,
module, slot)
the location (group, module, slot) of the disk.
Power the power supply status of the disk. Values can be:
DUAL—Powered by two power supplies.
SINGLE—Powered by one power supply.
NONE—Does not have power.
Physical Status the physical status of the disk. Values can be:
PRESENT—disk is accessible in the location.
ABSENT—disk is missing or not accessible in the location.
Persistent Write Verify Information:
Path the disk path.
PWV Status 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 the WRITEVERIFY attribute on page 14-68.
Pool Information:
Autoselect............ ON Pool..................... $POOL01
Physvolselect......... ON
Autoselect shows whether Autoselect attribute of the disk is ON or OFF.
When on, the physical volume is automatically considered for file
placement when the placement decision is left up to the virtual
disk process.
Pool the name of the storage pool that the disk is in.
Physvolselect shows whether the Physvolselect attribute of the disk is set ON or
OFF. When on, the virtual disk process is allowed to consider the
physical volume for file placement.