Bad Block Scan; Raid Information - Thecus N7700SAS User Manual

Current Pending Sector
(SATA HDD Only)
Test Type
(SATA HDD Only)
Test Result
(SATA HDD Only)
Test Time
(SATA HDD Only)
NOTE

Bad Block Scan

On the Disks Information screen, you may also perform disk bad block scan,
simply to click "Yet to start" to start with. The result is only for reference and system
will not take any action from its result.
The testing result will be stay till system reboot with "Yet to start" displayed as
default.

RAID Information

From the Storage menu, choose the RAID item and the RAID Information screen
appears.
This screen lists the RAID volumes currently residing on the N7700SAS. From this
screen, you can get information about the status of your RAID volumes, as well as
the capacities allocated for data, and iSCSI. There is also a graph which represents
how the RAID volume is currently allocated.
noticed in disk read/write speeds.
Current count of unstable sectors (waiting for remapping). The
raw value of this attribute indicates the total number of sectors
waiting for remapping. Later, when some of these sectors are read
successfully, the value is decreased. If errors still occur when
reading sectors, the hard drive will try to restore the data, transfer
it to the reserved disk area (spare area), and mark this sector as
remapped. If this attribute value remains at zero, it indicates that
the quality of the corresponding surface area is low.
Set short or long time to test.
Result of the test.
Total time of the test.
If the Reallocated Sector (SATA HDD Only)
Sector of a hard disk dr ive > 0 , for
directly, the status of t he disk will show "Warning". This warning is only used
to alert the system adm inistrator that there are bad sectors on the disk, and
they should replace thos e disks as soon as possible.
49
Count > 32 or Current Pending
(SAS HDD) it has reported HDD status