Resynchronize pairs after a suspension or to apply updated pair settings across the consistency group.
- From the navigation tree, select Remote Protection > Global-Active Device.
- Select the consistency group that you want to resynchronize.
- In the action bar, click Resync Global-Active Device Consistency Groups.
-
In the Resync Global-Active Device Consistency Groups
dialog box, enter the following:
- In the Copy Speed box, select the
desired performance level for data copy operations between volumes.
- Faster: Maximizes copy speed.
- Medium: Balanced setting for copy speed and server I/O performance (Standard).
- Slow: Prioritizes server I/O while allowing moderate copy speed.
- Slower: Prioritizes server I/O.
In the Global-Active Device User Guide, these copy speed options are defined as performance levels from 1 to 4 (Faster = 4, Medium = 3, Slow = 2, and Slower = 1).
- For I/O Preference Volume for Failed Remote
Path, select one of the following:
- None (Auto): Uses system path selection.
- Primary Volumes: Keeps I/O on the primary volumes during a remote path failure.
- In the Copy Speed box, select the
desired performance level for data copy operations between volumes.
- Click Submit to begin resynchronizing.