Hitachi 3080 G2, Hardware Reference Manual

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4. If you are still unable to get to the server OS, perform the following
steps:
1. Check to make sure that the Bali CLI is booting successfully.
2. Log in through the serial cable connection.
3. Tail
/var/opt/mercury-main/logs/dblog
4. Search the log for the entry
MFB.ini not found run nas-
preconfig
.
• If the entry is present, the system has been unconfigured by
either running the
unconfig
script or removing the node from a
cluster.
• If the entry is not present, monitor the
dblog
during the boot
cycle to see where it fails.
Warning: If the server is still unresponsive, do not pull the plug.
Instead, see the next step. The reboot time varies from system to
system. The reboot can take up to 20 minutes, because a dump is
compiled during the reset process.
5. Check the green LED on the front panel of the server for the server
status.
Table 7-1 Server status - model HNAS 3080 and 3090
Server status LED Meaning
Amber Critical failure and server is not operational.
Slow green flash (every three seconds) System has been shut down and you can remove
the power.
Medium green flash (every .8 seconds) Server needs attention, and a non-critical failure
has been detected. For example, a fan or power
supply has failed.
Off Normal operation.
6. If the green LED is flashing 5 times per second, plug in the serial cable.
• If the terminal screen is generating output, let the process complete.
• If the terminal screen is blank, press the Reset button.
Note: Pulling the power cord from the server is not recommended. Do
not pull the power cord unless it is absolutely necessary. First,
complete the steps above.
84 Rebooting, shutting down, and powering off
Hitachi NAS Platform 3080/3090 G2 Hardware Reference Guide