- Check the pair status and fence level of each S-VOL.
-
Analyze the consistency of the S-VOLs, based on pair status and Primary Volume Fence Level setting in the
Create
TC Pairs window. See
Checking S-VOL consistency with the P-VOL.
You can perform this task using the pairdisplay command of CCI.
- Perform file recovery as needed.
-
Split all pairs from the secondary system using one of the following:
- CCI pairsplit command
- HDvM - SN Split Pairs window.
-
Release all pairs using one of the following:
- CCI pairsplit -S command
- HDvM - SN Delete Pairs window.
Note: When the S-VOL is no longer paired, it cannot be distinguished it from a non-TrueCopy volume. Use the appropriate means to change the S-VOL volume labels. - Complete file recovery procedures.
- Vary the S-VOLs online.
- At the secondary site, start critical host operations, with the previous S-VOLs now the P-VOLs.