HP XP P9500 Storage - Manual (Page 105)

Troubleshooting logical paths
Troubleshooting information for logical paths between storage systems is shown below.
Corrective action Description Path status
None required. This path has been
successfully established and Normal
can be used for Cnt Ac-J copy
activities.
The link initialization
procedure to the secondary Initialization Failed • Make sure that the primary and secondary systems are
physically and correctly connected.
system failed because the
•
Make sure that you entered the correct secondary system
S/N, Controller ID, and primary and secondary system
port numbers.
physical path connection was
missing between the primary
and secondary systems.
•
Make sure the primary and secondary system ports are
configured correctly.
Communication between the
primary and secondary
system timed out. Communication Time
Out •
Make sure the secondary system is powered on and that
NVS and cache are fully functional.
• Make sure that network relay devices are properly
configured and functional. This includes cables, connectors,
switches, extender devices, communication lines, and all
other devices connected to the extenders.
The primary system rejected
the logical path link control Port Rejected •
Delete all paths and RCUs not in use.
•
Make sure that all primary and secondary system ports are
properly configured: ordinary RCU target ports for
function because all logical
path resources in the primary
secondary systems, initiator ports for primary systems. If
necessary, connect to the secondary system to delete paths.
system are being used for
other connections.
• Reconfigure the ports, then add the paths and RCUs to the
MCU again.
Follow the same corrective actions in Port Rejected. The secondary system
rejected the logical path link Pair-Port rejected
control function because all
logical path resources in the
secondary system are being
used for other connections.
Troubleshooting logical paths 105