| ERROR | error changing format of file string |
| CAUSE | An attempt to change the block0 format of the specified file failed because the file is read-only or offline. |
| ACTION | Make the file read-write or bring the file online and set the BLK0_FMTCHG event. |
| ERROR | error changing format of file string |
| CAUSE | An attempt to change the block0 format of the specified file failed because the file is read-only or offline. |
| ACTION | Make the file read-write or bring the file online and set the BLK0_FMTCHG event. |