User manual

“Migrate” à the RAID group is being migrated.
“Scrub” à the RAID group is being scrubbed.
Health
The health of RAID group.
“Good” à the RAID group is good.
“Failed” à a hard drive failed.
“Degraded” à RAID volume failure. The reason could
be disk failure.
RAID
The RAID level of the RAID group.
• RG operations description:
Create
Create a RAID group.
Migrate
Migrate a RAID group. Refer to next chapter for more
detail.
Activate
Activate a RAID group; it can be executed when RG
status is offline. This is for online roaming purpose.
Deactivate
Deactivate a RAID group; it can be executed when RG
status is online. This is for online roaming purpos e.
Scrub
Scrub a RAID group . It’s a parity regeneration. It
supports RAID 3 / 5 / 6 / 30 / 50 / 60 only.
Delete
Delete a RAID group.
Set disk
property
Change the disk status of write cache and standby .
Write cache options:
“Enabled” à Enable disk write cache .
“Disabled” à Disable disk write cache.
Standby options:
“Disabled” à Disable spindown .
“30 sec / 1 min / 5 min / 30 min ” à Enable hard drive
auto spindown to save power.
More
information
Show RAID group detailed information.