Proware EP-3164D-GAS3, User Manual

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iSCSI GbE to SAS/SATA II RAID Subsystem
66 User Manual
Status The status of hard drive.
“Online”
Æ
the hard drive is online.
“Rebuilding”
Æ
the hard drive is being rebuilt.
“Transition”
Æ
the hard drive is being migrated or is
replaced by another disk when rebuilding occurs.
“Scrubbing”
Æ
if the hard drive is being scrubbed.
Health The health of hard drive.
“Good”
Æ
the hard drive is good.
“Failed”
Æ
the hard drive is failed.
“Error Alert”
Æ
S.M.A.R.T. error alert.
“Read Errors”
Æ
the hard drive has unrecoverable read
errors.
Usage RAID Disk . This hard drive has been set to RAID.
Free disk . This hard drive is free for use.
Dedicated Spare . This hard drive has been set to the
dedicated spare of the RG.
Global Spare . This hard drive has been set to a global spare
of all RGs.
Vendor Hard drive vendor.
Serial Hard drive serial number.
Type Hard drive type.
“SATA”
Æ
SATA disk.
“SATA2”
Æ
SATA II disk.
“SAS”
Æ
SAS disk.
Write cache Hard drive write cache is enabled or disabled. The default is
enabled.
Standby HDD auto spindown function to save power. The default value
is disabled.
Readahead Readahead function of HDD. Default value is enabled
Command
Queuing Command Queue function of HDD. Default value is enabled.