
142 Troubleshooting the Pathlight VX
General Troubleshooting
For many Pathlight VX problems, service tickets associate problems with specific FRUs. It is necessary to
contact ATAC for assistance replacing FRUs. For contact information, refer to Getting More Information or
Help on page 4.
For Pathlight VX problems that are not specific to a FRU, follow these general troubleshooting procedures.
Start Up Problems
If the Pathlight VX fails to start up correctly, make sure that it was started up according to the specific
procedure described in Starting Up the Pathlight VX
on page 17. If the Pathlight VX still fails to operate
correctly, contact ATAC. Refer to Getting More Information or Help
on page 4.
Pathlight VX Backup Problems
There was a problem backing up the Pathlight VX if you receive a service ticket with this Details field:
Created disk copy of the backup. However, could not write to the filesystem.
The software may have been down.
In this situation, the Pathlight VX attempted to run a system backup while the software was not running, and
the backup failed. Contact ATAC for assistance. Refer to Getting More Information or Help
on page 4.
User Interface Problems
If you cannot access the Pathlight VX User Interface, there may be a problem with the LAN configuration or
the Internet browser. Make sure that you are using the supported browser version and have specified the
correct settings, refer to Supported Browser Versions
on page 143.
LAN Connection
If you cannot connect to the Pathlight VX through a local area network (LAN) connection, verify that the LAN
administrator correctly configured the following network settings for the Pathlight VX.
• Hostname
• IP address for the Management Server (MS)
• IP addresses for the DPEs or AX100SC enclosures
• Default gateway address
• Subnet mask
• Domain name (optional)
• Primary DNS (optional)
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