Accusys ExaRAID GUI - Manual (Page 150)

Using the CLI Commands
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Command hddbbrclone
Synopsis hddbbrclone on/off [-p percentage]
Description Enable or disable disk cloning for bad block reallocation.
Parameters [-p percentage]: thresholds to start cloning
Command hddbbrretry
Synopsis hddbbrretry on/off
Description Enable or disable retrying IO in bad block reallocation.
Command hddcache
Synopsis hddcache on/off all/dgx/hddx
Description
Enable or disable the disk cache of a hard disk, hard disks in
a disk group, or all hard disks.
Command hddstandby
Synopsis hddstandby on/off
Description Enable or disable the hard disk standby state.
Command hddidentify
Synopsis hddidentify on/off hddx/dgx
Description
Enable or disable visual identification of a hard disk or disk
group.
Command hddtimeout
Synopsis hddtimeout xxsec
Description
Specify the timeout value of a IO command sent to hard
disks.
Command hddretry
Synopsis hddretry xx
Description Specify the number of retries when a disk IO command fails.
Command hddxfermode
Synopsis hddxfermode mode
Description
Specify the transfer mode of hard disks in the enclosure.
The possible values of mode are Auto(default), 1.5Gb,and
3Gb.