Filter
Top Products
Chapter 3 Replication Management
56
(iii) RV Use Start Time
Determine when to make the RV available.
Radio Button Description
Separate End
After Separate execution, the RV becomes available when the difference
between the MV and RV contents has been reflected into the RV
(Separate(completion)).
Separate Start
After Separate execution, the RV is immediately available while the
difference between the MV and RV contents is being reflected into the RV
(Separate(immediate)).
* DynamicDataReplication Ver2 needs to be installed for using this function. The function is
available only for paired volumes in the same disk array.
(iv) Separated RV Status
Specifies the operation in response to a write request from the host after Separate is complete.
Radio Button Description
R/W Permit
Read and write can be performed for a separated RV is complete from the
host.
Read Only Only read can be performed for a separated RV is complete from the host.
When you click the [Execute] button, the following message is displayed.
Figure 3-17 Confirmation Screen
[Execution Conditions]
To perform Separate, the following conditions must be satisfied. RV cannot be reused until Separate
is completed. However, it can be used for Separate(completion).
(i) The target MV is recognized by Replication Management as the Replication target disk.
(ii) The target MV and RV are paired.
(iii) The target pair is not in the Restore Execution state.
(iv) The disk array where the specified MV and RV are stored is not in the Freeze state.
(v) The disk array where the specified MV and RV are stored is monitored.
(vi) The MV is unmounted from the host.
(vii) The specified MV is not registered in the AT-group.
(viii) Separate is not being performed between the upper volume and the lower volume that are paired.