Dell PowerVault NX3500 Administrator's Manual page 66

Table 4-2. Status Section Options
Item
Capacity
Table 4-3. Capacity Section Options
Color
Green
Purple
Light blue
Gray
66
Monitoring PowerVault NX3500
(continued)
Status
Non optimal
Some down
Some detached
Fault
Title
Free Space
Used space non-snapshot
Used space snapshot
Unallocated
Description
Some indication of a problem exists, but
this does not prevent service to clients.
For example, this may result from power-
loss to a power supply, or a network
interface disconnection.
One controller is not responding, but the
system provides service in degraded
mode. The server might recover
automatically, depending on the reason.
One controller is detached, but the
system provides service in degraded
mode. The controller will require manual
intervention to recover (re-attach).
Peer controllers are unable to provide
service, and therefore the system does not
provide service. This can happen if
controllers are down or have lost access to
the storage sub system.
Description
The space allocated to NAS
volumes but not yet in use.
The space allocated to NAS
volumes and used for live data.
The space allocated to NAS
volumes and used for snapshots.
The space, available on the LUNs,
which is not allocated to any NAS
volume.