5.5 HP StorageWorks X9300 Network Storage Gateway Administrator Guide (AW539-96007, March 2011)

CAUTION:
To properly ventilate the system, you must provide at least 7.6 centimeters (3.0 inches) of clearance
at the front and back of the device.
CAUTION:
Schedule physical configuration changes during periods of low or no activity. If the system is performing
rebuilds, RAID migrations, array expansions LUN expansions, or experiencing heavy I/O, avoid
physical configuration changes such as adding or replacing hard drives or hot-plugging a controller
or any other component. For example, hot-adding or replacing a controller while under heavy I/O
could cause a momentary pause, performance decrease, or loss of access to the device while the new
controller is starting up. When the controller completes the startup process, full functionality is restored.
CAUTION:
Before replacing a hot-pluggable component, ensure that steps have been taken to prevent loss of
data.
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