HP StorageWorks 8000 - NAS User Manual page 244

Command View SDM Limitations
Tab
Diagnostics Array
Disk
244
Page Feature
Shutdown
Full Reset
Partial Reset
Restart
Include
Down
Limitations
This "turns off" I/O do the array but does
not power it down. Doing so without
stopping I/O at the NAS server (e.g.
turning off all shares/mounts) will cause
clients to have I/O failures. Be sure you
understand the affects of this operation
before using it. The NAS 8000 operating
system will automatically start this feature
when it boots.
This feature should not be required in
normal operation. Resetting the array can
take several minutes. During this time, I/O
requests from the NAS server may time
out.
This feature should not be required in
normal operation. This takes less time than
a full reset; however, I/O requests from the
NAS server may still time out.
The inverse of the "Shutdown" operation. It
turns back on I/O to the device.
This feature is enabled in the Command
View NAS.
Causes a warning state in the device and a
rebuild will be performed if there is an
active spare. There may be reasons for
doing this, but it should be a rare
occurrence.