HP StorageWorks XP Remote Web Console Software - Manual (Page 156)

DFW to R-VOL (TrueCopy for Mainframe Sync pair and TrueCopy for Mainframe Sync-C pair only):
Required or Not required. This indication is displayed only when M-VOL is selected.
Check box, Refresh the Pair Operation window after this dialog box is closed: To refresh the Pair
Operation window after closing the Detailed Information dialog box, click the check box. By
default, the check box is not selected.
PM Status (TrueCopy for Mainframe Sync pair only): The status of the preserve mirror when it is
associated with Compatible FlashCopy. If the message PAIR WAS THE TARGET OF A WITHDRAWN
PM RELATION is displayed, the data of target pairs is not synchronized despite its pair status.
Asynchronous Parameters (TrueCopy for Mainframe Async pair only)
•
CT Group: Consistency group to which the TrueCopy for Mainframe Asynchronous pair is
assigned.
•
Error Level: Error level of the TrueCopy for Mainframe Asynchronous pair (Group or Volume).
•
Suspended by: Status of the correlation of the consistency time of R VOL is the same as the
consistency time of the Consistency group (Group or Volume). This value is displayed only
when the corresponding volume is R-VOL and the consistency time is enabled.
◦ Group: The consistency time of the corresponding R VOL is the same as the consistency
time of the Consistency group because the pair has been suspended for each Consistency
group.
◦ Volume: The consistency time of the corresponding R VOL is not same as the consistency
time of the Consistency group because the pair has been suspended for each volume.
•
CT Type: Timer type (system, local, or none) for the TrueCopy for Mainframe Asynchronous
group.
•
SEQCHK: Displayed when the TrueCopy for Mainframe Asynchronous pair has the SEQCHK
status. This status is managed by the RCU, and the MCU may not have the most current
information. Always use the R-VOL pair status information displayed at the RCU for disaster
recovery.
The Previous displays the pair status information for the previous pair in the list (the pair in the row
above). Next displays the pair status information for the next pair in the list (the pair in the row
below). The Refresh updates the pair status information. The Close closes the Detailed Information
dialog box.
The Display Filter settings can affect how Previous or Next is recognized.
The list displays a maximum of 4,096 rows at once. The Previous and Next buttons on the Detailed
Information dialog box can only be used for the currently displayed 4,096 rows.
Splitting TrueCopy for Mainframe Pairs
The Suspend Pair dialog box (see “Suspend Pair Dialog Box (Asynchronous)” (page 157) ) allows
you to suspend TrueCopy for Mainframe pairs and select the suspend options for the pair. To open
the Suspend Pair dialog box, click Pair Operation tab, select a CU grouping or CU from the tree,
select the desired pair, right-click, and then click Suspend Pair command. For further information
on suspended pairs, see
“Pair Status” (page 34) .
156 Performing TrueCopy for Mainframe Pair Operations