NEC Storage Manager - iSM13663: The processing of waiting has terminated because “separate diff” or “copy diff” does not decrease in the specified time. (<aaa> sec) (code=<bbb...b>-<ccc...c>-<ccc...c>-<ccc...c>)

Chapter 2 Message List
417
iSM13663: The processing of waiting has
terminated because “separate diff” or
“copy diff” does not decrease in the
specified time. (<aaa> sec)
(code=<bbb...b>-<ccc...c>-<ccc...c>-<
ccc...c>)
[Classification] ERROR
[Explanation] The waiting process for completion of replication, restoration, or separation has
been terminated before completion because the copy difference of the pair or the
differential quantity volume of the AT-group did not decrease in the specified
time.
aaa : Specified value
bbb...b : Process number
ccc...c : Detailed information (This code is not disorder reason but a
value for maintenance.)
[Measures] The possible causes are a link failure of the disk array and delay of copy
processing or data transfer due to heavy I/O load or another factor. Check the
state of the disk array and AT-group.