Path Status And Examples Of The Recovery Procedure (Ams/Wms) - HP StorageWorks XP24000 User Manual

Table 36 Relationship between the WWN of the Port and Controller
(AMS/WMS) (continued)
Model
AMS 2500
NOTE: In WWNs, X is an arbitrary number or character. The ports in the same apparatus have
the identical value

Path Status and Examples of the Recovery Procedure (AMS/WMS)

This section describes errors that require recovery operation on the external storage system side
when the path status is not normal. When the path status is not normal, see
to recover the path status. For other errors not described in this section, see
XP External Storage" (page
Table 37 Path Status and Examples of the Recovery Procedure (AMS/WMS)
Path Status
External device setting
changed
Illegal request or
Response error
HP Confidential
Controller
Controller 1
Controller 0
Controller 1
121). If you cannot restore the path, call HP technical support.
Examples of the Recovery Procedure
Settings of the LU paths may have been changed by LUN Manager. Check the
settings of the LU paths. If the settings of the LU paths have been changed,
change the settings back to the ones when the volume is mapped. Or use XP
External Storage to perform the Delete LU operation and perform the Add LU
operation again.
The access attribute of the volume may have been changed by Data Retention
Utility. Check the access attribute of the volume. If the volume is protected by
the access attribute, release the protection.
The volume may have been set as a pair volume for data copy. Check if the
volume is set as a pair volume of XP Business Copy, XP Continuous Access or
other copy program. If the volume is set as a pair volume, the volume may be
protected because of the pair status. When the volume is protected, change
the pair status or delete the pair.
The access attribute of the volume may have been changed by Data Retention
Utility. Check the access attribute of the volume. If the volume is protected by
the access attribute, release the protection.
WWN of the Port
XXXXXXXXXXXXXXX4
XXXXXXXXXXXXXXX5
XXXXXXXXXXXXXXX6
XXXXXXXXXXXXXXX7
XXXXXXXXXXXXXXX0
XXXXXXXXXXXXXXX1
XXXXXXXXXXXXXXX2
XXXXXXXXXXXXXXX3
XXXXXXXXXXXXXXX4
XXXXXXXXXXXXXXX5
XXXXXXXXXXXXXXX6
XXXXXXXXXXXXXXX7
XXXXXXXXXXXXXXX8
XXXXXXXXXXXXXXX9
XXXXXXXXXXXXXXXA
XXXXXXXXXXXXXXXB
XXXXXXXXXXXXXXXC
XXXXXXXXXXXXXXXD
XXXXXXXXXXXXXXXE
XXXXXXXXXXXXXXXF
Table 37 (page 131)
"Troubleshooting for
AMS/WMS Storage System 131