APC iSCSI SATA II - Manual (Page 48)

[48]
a global spare of all RGs.
“RS” Æ ReServe. The hard drive contains the RG
information but cannot be used. It may be caused
by an uncompleted RG set, or hot-plug of this disk
in the running time. In order to protect the data in
the disk, the status changes to reserve. It can be
reused after setting it to “FR” manually.
Vendor Hard drive vendor.
Serial Hard drive serial number.
Type Hard drive type.
“SATA” Æ SATA disk.
“SATA2” Æ SATA II disk.
Write cache Hard drive write cache is enabled or disabled.
Standby HDD auto spin-down to save power. The default value is
disabled.
PD operations description:
Set Free disk Make the selected hard drive to be free for use.
Set Global
spare
Set the selected hard drive as global spare of all RGs.
Set Dedicated
spares
Set the hard drive as dedicated spare of selected RG.
Set property Change the status of write cache and standby.
Write cache options:
“Enabled” Æ Enable disk write cache.
“Disabled” Æ Disable disk write cache.
Standby options:
“Disabled” Æ Disable spin-down.
“30 sec / 1 min / 5 min / 30 min” Æ Enable hard
drive auto spin-down to save power in the period of
time.
More
information
Show hard drive detail information.