Disabling Concurrent I/O for Sybase
If you need to disable Concurrent I/O, unmount the VxFS file system and mount it again without the mount option.
To disable Concurrent I/O on a file system using the mount command
- Shutdown the Sybase instance.
- Unmount the file sytem using the umount command.
- Mount the file system again using the mount command without using the -o cio option.