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Splitting a SmartMigration Pair
A target LUN stores a point-in-time data duplicate of the source LUN only after the pair is split. The data duplicate can be used to recover the source LUN in the event that the source LUN is damaged. In addition, the data duplicate is accessible in scenarios such as application testing and data analysis.
Prerequisites
- At least one SmartMigration pair has been created.
- SmartMigration is in normal status.
Precautions
After splitting, write requests sent by production hosts to the source LUN are not sent to the target LUN.
Procedure
- Choose Services > Resource Tuning > SmartMigration.
- Select the pair that you want to split and click Split.
You can also click
on the right side of the SmartMigration pair and choose Split.
- Click OK.
Confirm your operation as prompted.
on the right side of the SmartMigration pair and choose Split.
