53987 Rev. 3.10 June 2019
AMD-RAIDXpert2 User Guide
Chapter 3
Understanding Arrays, Disks and RAID Levels
33
Table 12. Disk States (Continued)
Disk State
When Displayed
New
Whenever an uninitialized, new disk is connected.
Legacy
Whenever a disk containing non-RAIDXpert2 configuration data is connected.
Offline
Whenever the disk fails and RAIDXpert2 detects an error condition on the disk.
SMART Error
Whenever the disk reports a SMART error(s) to RAIDXpert2.
A disk can be a member of multiple arrays. A disk failure in one array doesn't
necessarily mean it
has failed in other arrays.
After a rescan is performed the following can occur:
• A disconnected disk no longer appears in the Disk List (although the disk appears as
Missing in the Array View for the arrays to which it belonged).
• A disk that experiences a catastrophic failure appears in the
Disk List as Offline and
is highlighted in red. The disk appears as Failed for the arrays to which it belonged.
• A disk that has a SMART error appears in the Disk List as SMART Error. (A disk
with a SMART error can’t be used to create an array)
• A disk that experiences a software-related failure appears in the Disk List as Online
and is highlighted in red. New arrays can be created with the disk.
Arrays that exist on a failed or disconnected disk might not be designated as
Failed or Missing
until the system attempts to communicate with the failed or disconnected disk.
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