HP XP Continuous Access Software - Manual (Page 158)

– Status Change by MCU(COPY to SMPL): Status of data volume pair was changed
from COPY to SMPL because of an operation from the primary array.
– Status Change by MCU(PSUS/PSUE to SMPL): Status of data volume pair was changed
from PSUS or PSUE to SMPL because of an operation from the primary array.
– Status Change by MCU(PSUS/PSUE to COPY): Status of data volume pair was changed
from PSUS or PSUE to COPY because of an operation from the primary array.
– Status Change by RCU(Pairsplit-r Start): Status of data volume pair was changed
because an operation for splitting a pair started at the secondary array.
– Status Change by RCU(Pairsplit-r Complete): Status of data volume pair was changed
because an operation for splitting a pair finished at the secondary array.
– Status Change by RCU(PSUS/PSUE to SMPL, Pairsplit-S Start): Operation for deleting
a pair was started at the secondary array. Status of data volume pair changes from
PSUS or PSUE to SMPL.
– Status Change by RCU(COPY to SMPL, Pairsplit-S Start): Operation for deleting a
pair was started at the secondary array. Status of data volume pair changes from
COPY to SMPL.
– Status Change by RCU(PAIR to SMPL, Pairsplit-S Start): Operation for deleting a pair
was started at the secondary array. Status of the data volume pair changes from
PAIR to SMPL.
– Status Change by RCU(Pairsplit-S Complete): Status of data volume pair was changed
because an operation for deleting a pair finished at the secondary array.
– Unknown: Array could not identify the operation.
NOTE:
◦ History information (that is, rows in the list) might not appear in chronological descending
order. To sort the information in descending (or ascending) order, click a header in the
list.
◦ The History Operation pane can display history information for up to 65,535 operations.
However, the pane can only display up to 16,384 operations at one time. To display
the remaining operations, click Previous or Next.
◦ The History Operation pane does not display history information older than seven days.
If the number of operations exceeds 65,535, the oldest operations are deleted in
chronological order to keep the number at 65,535, even if the operations occurred within
the last week. The history file always contains the most recent operations up to a maximum
of 65,535 operations. The history information for an entire week might not always be
available.
◦ Even if a failure causes two or more data volume pairs to be split (suspended) at the same
time, only two rows showing Pairsplit-r(Failure) are displayed.
◦ If a data volume pair consists of LUSE volumes, the list only displays the top of the LDEV
numbers of the LUSE volumes.
•
Previous: The list displays up to a maximum of 16,384 operations at a time. If the number of
operations exceeds 16,384, click Previous to display the previous 16,384 operations.
•
Next: The list displays up to a maximum of 16,384 operations at a time. If the number of
operations exceeds 16,384, click Next to display the next 16,384 operations.
158 Viewing history of data volume pair operations