| External device setting changed |
- LU path settings might have been changed. If this happens, either:
- Change the settings back to the values used when the volume was mapped.
- Use Universal Volume Manager software to delete the LU, and then add it again.
- The access
attribute of the volume might have been changed by Data Retention Utility. If the volume is protected by the
access attribute, release the
protection.
|
| Illegal request or Response error
|
- If the volume is a
pair volume, it might be protected because of the pair
status. If this is the case, change the pair status or
delete the pair. Make sure the volume is not set to a pair
such as ShadowImage, TrueCopy, Universal Replicator, or global-active device.
- The access
attribute of the volume might have been changed by Data Retention Utility. If the volume is protected by the
access attribute, release the protection.
|
| Cannot detect port |
- There is a problem
with connection to the external storage system. The possible
causes are:
- Cable connection. Make sure the cable
is connected correctly.
- Port settings. The topology settings of the local storage system port and the external storage system port might not match. Make sure that the ports are set properly.
- Switch settings. If the external storage
system is connected through switches, make sure that
the switch settings are correct.
- LUN security might have been enabled. If so, check whether the LUN security setting is correct.
|