HP StoreVirtual 4000 User Manual page 36

Table 10 Description of items on the disk report
Column
Disk
Status
Health
Safe to Remove
Model
Serial Number
Class
Wear Life Remaining (P4900 G2 only)
Capacity
SSD drives and wear life
The wear life statistics for SSD drives report drive usage so that drives can be replaced before they
wear out. See
If all the SSD drives approach the end of their wear life at the same time, and you plan to replace
all the drives in the storage system, use one of the following methods to preserve the data while
replacing the drives:
Migrate the volumes and snapshots from the cluster containing the storage system with the
SSD drives to a different cluster in the management group. Remove the storage system from
the cluster and the management group, replace the drives and rebuild RAID on the drives.
36 Configuring RAID and Managing Disks
"Replacing disks appendix" (page 243)
Description
Corresponds to the physical slot in the storage system.
Status is one of the following:
Active—green (on and participating in RAID)
Uninitialized—yellow (is not part of an array)
Inactive—yellow (is part of an array, and on, but not
participating in RAID)
Marginal—yellow
Off or removed—red
Hot spare—green (for RAID configurations that support
hot spares)
Hot spare down—red
Drive health is one of the following:
Normal
Marginal (predictive failure status indicating "replace
as soon as convenient")
Predictive Failure (predictive failure status indicating
"replace immediately")
Indicates if it is safe to hot-remove a disk.
The model of the disk.
The serial number of the disk.
The class (type) of disk, for example, SATA 3.0 GB.
Indicates the estimated wear life remaining for SSD drives.
Status is one of the following:
Normal—Green; drive is good
Aging—Yellow; drive is at 5% of remaining estimated
life
Degraded—Yellow; drive is at 2% of remaining
estimated life
Failing—Red; drive has estimated an 90 days of
remaining life
Worn out—Red; drive is at 0% of remaining estimated
life
Failed—Red; drive has failed and writes are not
permitted
The data storage capacity of the disk.
for more information.