Column

Description

LIBRARY

Library name that discovered the disk

TOTAL_MB

Total disk capacity in megabytes

FREE_MB

Unused disk capacity in megabytes

NAME

Disk name

FAILGROUP

Failure group name containing the disk

LABEL

Disk label name

PATH

Operating system pathname

UDID

Universal Device ID

CREATE_DATE

Date and time of adding the disk to the disk group

MOUNT_DATE

Date and time when the disk was mounted by the first instance

REPAIR_TIMER

Seconds remaining until the disk is automatically dropped (0 if not failed)

READS

Total number of I/O read requests to the disk

WRITES

Total number of I/O write requests to the disk

READ_ERRS

Total number of failed I/O read requests to the disk

WRITE_ERRS

Total number of failed I/O write requests to the disk

READ_TIME

Total I/O time for read requests for the disk in hundredths of a second (if timed_statistics =TRUE, or 0 if FALSE)

WRITE_TIME

Total I/O time for write requests for the disk in hundredths of a second (if timed_statistics=TRUE, or 0 if FALSE)

BYTES_READ

Bytes read from the disk