Port Number | The specified port number is |
Mismatch | not correct, or the cable is not |
| connected to the specified |
| port. |
|
|
Communication | A timeout error has occurred |
Error | in the fibre path between the |
| local and remote storage |
| systems. |
|
|
Logical Blockade | A failure occurs at a local |
| storage system port. |
|
|
| A failure occurs at a remote |
| storage system port. |
|
|
| A failure occurs in the path |
| relay equipment. |
|
|
| The connection cable is |
| physically broken. |
|
|
Program Error | Program error is detected. |
|
|
Delete the error path.
Check the specified port number or cable connections, and then retry the operation.
Delete the failed path and retry.
Repair the port status on the local storage system.
Repair the port status on the remote storage system. After that, delete the path by using the Delete Path or Delete DKC command, and then add the path and the remote storage system again by using the Add Path or Add DKC command.
Repair the path relay equipment. After that, delete the path by using the Delete Path or Delete DKC command, and then add the path and the remote storage system again by using the Add Path or Add DKC command.
Replace the broken cable. After that, delete the path by using the Delete Path or Delete DKC command, and then add the path and the remote storage system again by using the Add Path or Add DKC command.
Delete the path by using the Delete Path or Delete DKC command, and then add the path and the remote storage system again by using the Add Path or Add DKC command.
Table 11-3 Troubleshooting Suspended URz Pairs
Suspend
Type
Applies
to
Description
Corrective Action
Seconda | Primary | The user suspended the pair from the primary | Restore the pair from the primary |
ry Data | data | or the secondary storage system by using the | storage system. |
Volume | volume, | secondary data volume option. |
|
by | secondar |
|
|
Operator | y data |
|
|
| volume |
|
|
|
|
|
|
by RCU | Primary | The primary storage system suspended a pair | Clear the error condition at the |
| data | because the primary storage system detected | secondary storage system or secondary |
| volume | an error condition at the secondary storage | data volume. If you need to access the |
|
| system. | secondary data volume, release the pair |
|
|
| from the secondary storage system. If |
|
|
| any data on the secondary data volume |
|
|
| has changed, release the pair from the |
|
|
| primary storage system and then re- |
|
|
| create the pair (Add Pair). If data on the |
|
|
| secondary data volume has not |
|
|
| changed, restore the pair from the |
|
|
| primary storage system. |
|
|
|
|
Troubleshooting | 5 |
