Figure 56 ct group status window, 56 ct group status window – HP StorageWorks XP Remote Web Console Software User Manual
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From the Consistency Group list, select a consistency group. Select only one consistency group.
Figure 56
CT Group Status window
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CT Group: Consistency group number of the selected consistency group in the list.
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This CU Type: Registering side (MCU or RCU) of the consistency group.
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CLPR: The number and name of the CLPR to which the volumes forming pairs belong.
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S/N, SSID list box: Serial number and SSID of the CUs that are the components of the selected
consistency group.
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Pair list box: Pair list of the original CU of the selected consistency group. For a device that is set with
more than one path, only the first path is listed.
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MCU-RCU Path: Channel type of the path interface between the disk arrays (Serial or Fibre).
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Time Out (Copy Pending): The maximum delay allowed for TC390A copy (see ”
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Time Out (RCU Ready): The maximum delay allowed for re-establishing MCU-RCU communications
following MCU power-off (see ”
Adding Consistency Groups (Add CT Group)
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C/T: Current consistency time of this group (For the TC390A pairs only).
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Timer Type: Specified timer type of this group (For the TC390A pairs only).
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SEQCHK: Yes indicates that at least one pair of this group has SEQCHK status (For the TC390A pairs
only).
NOTE:
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The RCU manages the C/T and SEQCHK status, and the MCU acquires these from the RCU. If
MCU-RCU communications are down, the MCU may not display the latest C/T and SEQCHK
information. Always use the group status and R-VOL status displayed at the RCU for disaster recovery.
•
The SEQCHK status is also displayed as a TC390A pair status. To determine exactly which pair(s) in
the group has the SEQCHK status, check the R-VOL pair status at the RCU.
The Previous button displays information about the consistency group before the current consistency group.
The Next button displays information about the consistency group after the current consistency group. The
Refresh button refreshes the displayed information. The Close button closes the CT Group Status window.