NEC Express5800/320Fd-LR User Manual page 154

6-12 Troubleshooting
IMPORTANT:
If the message, "Windows - FT Orphaning A disk that is part of a fault-tolerant volume
can no longer be accessed" is displayed during the update process, an OS stop error
may occur when restarting the OS. If an OS stop error occurs, Hold down the POWER
switch, and turn off the system. In this case, the system will be successfully updated,
however, disk mirroring is disabled. Make sure to check disk mirroring in 8.
When "Found New Hardware" wizard appears at the reboot, click [Cancel]. If the
same message appears again, click [Cancel] again.
5.
Check disk mirroring.
If the disk mirroring is disabled, enable the mirroring again. For the method to check disk
mirroring, see "Step 8: Set Dual Disk Configuration" in Chapter 4.
IMPORTANT:
During disk re-synchronization, do not shut down the system until the resynchronization
is completed.
If the following dialog appears, confirm that the disk is mirrored and click [Yes] to restart
the system.
6.
Reboot the system.
7.
After the system has rebooted, log on as a user with Administrative account.
IMPORTANT:
Check that the dual system is configured properly (confirm that the STATUS LED 2 on
the CPU/IO module illuminates green. See page 4-7 for location of the STATUS LED).
8.
Duplicate the LAN again for both onboard and option boards.
Refer to "Step 7: Set Dual LAN Configuration" on page 4-23 or "DUAL LAN
CONFIGURATION" in Chapter 3 of the separate volume of User's Guide. Reconfigure the LAN
based on the memo you have taken.
9. When it is necessary for the system operation, enable [OS Boot Monitoring] selected in
[Monitoring Configuration] of [Server]. See "Step 13: Enable OS Boot Monitoring Function" on
page 4-40 for details.