Checking and resynchronizing stale mirrors
You can check if there is a stale mirror on any of your file systems. If there is a stale mirror, the stale mirror needs to be resynchronized, and the resynchronization process needs to be verified.
To check if there are stale mirrors on your file systems
- To check if your file systems contain a stale mirror, enter the following:
Storage> fs checkmirror
To resynchronize all stale mirrors or a stale mirror for a specified file system
- To resynchronize all stale mirrors or a stale mirror for a specified file system, enter the following:
Storage> fs resync [fs_name]
where fs_name is the name of the specified file system where you want to resynchronize for stale mirrors.
If you do not include fs_name, you resynchronize all the stale mirrors for all your file systems.
To verify the resynchronization process for your stale mirrors
- To verify the resynchronization process for your stale mirrors, enter the following:
Storage> fs checkresync
Note:
If a column addition to a file system is in progress, the output of the Storage> fs checkresync command will include RELAYOUT status.