HP SureStore E Disk Array FC60 Service Manual (A5277A)

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Managing the Disk Array
on HP-UX
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Moving this
type of disk….
to a slot previously
occupied by this type of
disk….
results in this behavior.
LUN None or Unassigned Disk remains part of its original LUN. If disk was
moved from another array, the receiving array
will try to create a new LUN to accommodate
the disk.
Global Hot Spare Disk becomes a global hot spare. All data on
the disk is lost.
Failed LUN Disk Disk replaces failed disk and becomes part of
new LUN. All original LUN data on the disk is
lost.
Optimal LUN Disk (original disk
moved to another slot in the
array)
Disk remains part of its original LUN. If the disk
was moved from another array, the receiving
array will try to create a new LUN to
accommodate the disk.
Global hot spare None or Unassigned Disk remains global hot spare.
Global Hot Spare Disk remains global hot spare.
Failed LUN Disk Disk replaces failed disk and becomes part of
LUN.
Optimal LUN Disk (original disk
moved to another slot in the
array
Disk remains global hot spare.
Unassigned or
new
None or Unassigned Disk remains unassigned.
Global Hot Spare Disk becomes a global hot spare.
Failed LUN Disk Disk replaces failed disk and becomes part of
LUN.
Optimal LUN Disk (original disk
moved to another slot in the
array)
Disk remains unassigned.