User manual

51
Figure 4.4.1.4
 PD column description:
Slot The position of a hard drive. The button next to the number of
slot shows the functions which can be executed.
Size (GB)
(MB)
Capacity of hard drive. The unit can be displayed in GB or MB.
RG Name RAID group name.
Status The status of hard drive:
 “Online”  the hard drive is online.
 “Rebuilding”  the hard drive is being rebuilt.
 “Transition”  the hard drive is being migrated or is
replaced by another disk when rebuilding occurs.
 “Scrubbing”  the hard drive is being scrubbed.
Health The health of hard drive:
 “Good”  the hard drive is good.
 “Failed”  the hard drive is failed.
 “Error Alert”  S.M.A.R.T. error alert.
 “Read Errors”  the hard drive has unrecoverable read
errors.
Usage The usage of hard drive:
 “RAID disk”  This hard drive has been set to a