User Manual

Using the CLI Commands
4-19
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.