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Physical Drive Menu
Rebuild
Choose the Rebuild option to rebuild one or more failed disk drives. Select [Abort
Rebuild] to stop the rebuild process at any time. The drive will revert to its original status
before the rebuild began.
A RAID 1 or 5 configuration has redundancy. If a drive in a RAID group fails, the RAID
subsystem continues to work but no additional redundancy is provided. Another drive
failure will bring the system down. But the failed drive can be replaced and added into the
RAID system by rebuilding the drive. Select Rebuild to perform this function. The rebuild
process can take place while the RAID system is still running, although performance may
be slightly affected.
Update Drv Firmware
This option is not available.
Change Status
Choose this option after you have selected a target physical drive.
Option Description
Make Online Choose this option to bring the selected physical drive online.
Fail Drive Choose this option to take the selected physical drive offline.
Spin Up Choose this option to allow a period of time for the selected
physical drive to reach operational speed.
Spin Down Choose this option to allow a period of time for the selected
physical drive to stop spinning before taking the drive offline.
Make Hot Spare Choose this option to designate the selected drive as a hot spare.
Hot spares are automatically brought online to replace failed disk
drives. Hot spares are physical drives that are powered up along
with the RAID drives and usually are placed in a standby state. Hot
spares can be used for RAID levels 1 and 5. Click on the drive icon
of the drive to be made the hot spare. The drive to be made a hot
spare must have the same or greater capacity than the other drives
in the RAID array.