The UNDROP DISKS
clause of the ALTER DISKGROUP
statement enables you to cancel all pending drops of disks within disk groups. If a drop disk operation has completed, then this statement cannot be used to restore it. This statement cannot be used to restore disks that are being dropped as the result of a DROP DISKGROUP
statement, or for disks that are being dropped using the FORCE
clause.
The following example cancels the dropping of disks from disk group data1
: