Devices; Rescan - HighPoint RocketStor 6661A-mSAS1 User Manual

Devices

Devices displays more detailed information regarding the actual physical drives that are connected to
the controller
The following properties are part of the Physical Devices Information

Model: model number of the physical drive

Capacity: total capacity of the physical drive

Revision: HDD device firmware revision number

Read Ahead* (Enable/Disable): enabling disk read ahead will speed up read operations by pre-
fetching data and loading it into RAM

Location: device location (example: 1/2 states controller 1, channel 2)

Write Cache* (Enable/Disable): enabling write cache will speed up write operations

Max Free: space on the disk that is not configured in an array

Status (Normal, Disabled, Critical): status of the disk

Serial Number: serial number of the physical disk

Unplug: safely ejects the selected disk, other methods of disk removal will trigger the alarm if
enabled
* Disk properties that can be adjusted.

Rescan

Clicking rescan will force the drivers to report the array status. For any disk(s) you hot plug into the
device; do not click rescan until all physical drives are detected and appear under Logical Device
Information.
29