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Connecting External Storage Systems A-13
Hitachi Universal Storage Platform V/VM Universal Volume Manager User’s Guide
Path Status Examples of Recovery Procedure
Cannot detect port
There is a problem with connection to the external storage system. The
possible causes are:
The fibre cable is not physically connected in the proper way.
The setting of the topology does not match between the external port and
the target port.
If the external storage system is connected through switches, the settings
for the switches may not be appropriate.
Make sure that the fibre cable is connected properly, and then set the fibre
channel port properly using LUN Manager.
The LUN security may have been set by LUN Manager. Check if the LUN
security is set or not. If the LUN security is set, remove the setting of the LUN
security.
SVS200 Storage System
When you connect a SVS200 storage system as the external storage system,
you need to set the port to the host group for the Windows hosts (host mode
0C: Windows, host mode 2C: Windows Extension).
Also, the port attribute must be the target port or the RCU target port.
Note: If you are using the microcode that does not support the SVS200
storage system, the SVS200 storage system is recognized as the XP12000
storage system. If you need the connected external storage system to be
recognized as the SVS200 storage system, use the microcode of the version
that supports the SVS200 storage system (which is the microcode version 50-
07-0X-XX/XX or higher). If you have used an earlier microcode version that
does not support the SVS200 storage system to map the volumes of the SVS
storage system, delete the setting of mapping and then change the microcode
version to the one that supports the SVS200 storage system.