Qlogic QLogic Fibre Channel Switch Guide d'installation Page 88

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5 – Diagnostics/Troubleshooting
Recovering a Switch
5-12 59055-00 B
D
To recover a switch, do the following:
1. Place the switch in maintenance mode. Press and hold the Maintenance
button with a pointed tool for 2–7 seconds. When the Heartbeat LED alone
is illuminated, release the button.
2. Allow one minute for the switch to complete its tests. When the switch is in
maintenance mode, the Heartbeat LED illuminates continuously. All other
chassis LEDs are extinguished.
3. Establish a Telnet session with the switch using the maintenance mode IP
address 10.0.0.1.
4. Enter the maintenance mode account name and password (prom, prom),
and press the Enter key.
Sanbox login: prom
Password:xxxx
5. The maintenance menu displays several recovery options. To select a
switch recovery option, press the corresponding number (displayed in
option: field) on the keyboard and press the Enter key.
0) Exit
1) Image Unpack
2) Reset Network Config
3) Reset User Accounts to Default
4) Copy Log Files
5) Remove Switch Config
6) Remake Filesystem
7) Reset Switch
8) Show Firmware Versions
9) Set Active Image
10) Update Boot Loader
Option:
These options and their use are described in the following subsections.
5.3.1
Maintenance – Exit
This option closes the current login session. To log in again, enter the
maintenance mode account name and password (prom, prom). To return to
normal operation, momentarily press and release the Maintenance button or
power cycle the switch.
5.3.2
Maintenance – Image Unpack
This option unpacks and installs new firmware when the current firmware has
become corrupt. Before using this option, you must load the new firmware image
file onto the switch. The steps to install new firmware using this option are as
follows:
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