Path Status And Examples Of Recovery Procedures (Thunder 9500V Subsystems) - HP StorageWorks XP12000 User Manual

NOTE:
In WWNs, X is an arbitrary number or character. Ports in the same apparatus have identical values.

Path status and examples of recovery procedures (Thunder 9500V subsystems)

Table 16 shows examples of recovery procedures when the path status is not normal. When the path
status is not normal, see
If you cannot restore the path, contact you HP account support representative.
Table 16 Path status and examples of recovery procedures (Thunder 9500V subsystems)
Path status
External device setting changed
Illegal request
Troubleshooting External Storage XP
Examples of recovery
procedures
LUN Manager may have changed
the LU paths' settings.
Check the LU paths' settings. If the
LU paths' settings changed, change
the settings back to the ones used
when the volume was mapped. Or
use External Storage XP to perform
the Delete LU operation, and
perform the Add LU operation
again.
Open LDEV Guard may have
changed the volume's access
attribute.
Check the volume's access
attribute. 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 for Business Copy XP,
Continuous Access XP, or another
copy program. If the volume is set
as a pair volume, the volume might
be protected because of the pair
status. If the volume is protected,
change the pair status or delete the
pair.
Open LDEV Guard may have
changed the volume's access
attribute.
Check the volume's access
attribute. If the volume is protected
by the access attribute, release the
protection.
External Storage XP user guide for the XP12000, XP10000, SVS200
and this table to recover the path status.
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