Switches
Table 1-10: Switches
15.
SW0
Switch
This switch can be used to turn the RAID Controller off or on, boot the controller in
Emergency mode, or silence an audible alarm.
With the Nexsan Storage System powered on:
Briefly press the
SW0
switch to silence the audible alarm. This can also be done
via the graphical user interface (GUI) (see the
Nexsan High-Density Storage User
Guide
).
Press and hold both
SW0
switches for approximately 8 seconds to power down
the RAID Controllers. If there is data in the cache, it will be stored in flash memory.
This is the same as performing a System Shutdown via the graphical user
interface (GUI) (see the
Nexsan High-Density Storage User Guide
).
With the Nexsan Storage System powered off:
Press and hold the
SW0
switch on either RAID Controller for approximately 4
seconds to power up the Nexsan Storage System. Release the
SW0
switch to
boot normally.
Continue pressing the
SW0
switch after the Nexsan Storage System powers up to
put the RAID Controllers into Emergency mode (see the
Nexsan High-Density
Storage User Guide
). Emergency mode is indicated by the controller status LED
alternating between blue and red (see
Rear panel, BT60
15
Part Number: P0450132, Rev. B
Nexsan BEAST™ and E-Series™
1