07-17-2009
Quote:
Debugging requested; hardware watchdog suspended.
c)ontinue, s)ync, r)eset?
what happens when you choose c, s or r ?
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1. Solaris
I have one Sun Netra T2000 Server. The ALOM SC admin password of this server is not known. Could you anyone help and tell me how can i reset the SC admin account password??
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2. Solaris
Hi,
I have forgot the sc and console login password in sun v125 server,
can anyone suggest me how to reset sc password in sun v125 server.
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3. Solaris
Hi guys,
I'm in trouble with a Sunfire T2000.
The OS (Solaris10) is up and running, but I can't log in the sc>I think the terminal server is crashed!
Does anyone know if I can reset the sc> from the OS?
How can I do that?
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4. Emergency UNIX and Linux Support
Hi guys!
I need to upgrade the fw version of some T2000 servers, but unfortunately the image downloaded from the Oracle does not work...it seems that the image is not supported on the platform..
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Correct me if I am wrong. Booting an OS means loading it in memory . What is OBP in solaris. If we are typing some commands at ok> where are we actually do that.
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6. UNIX for Dummies Questions & Answers
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7. Solaris
Hi Everyone.
What is the differece b/n ALOM and ALOM CMT Service processor.
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8. Solaris
Hi ,
How to reset ALOM/SC password for Solaris box Sun Fire T-200
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9. Solaris
==============================
ALOM BOOTMON v1.3.1
ALOM Build Release: 001
Reset register: f0000000 EHRS ESRS LLRS SWRS
ALOM POST 1.0
Dual Port Memory Test, PASSED.
TTY External - Internal Loopback Test
TTY External - Internal Loopback Test, PASSED.
TTYC - Internal Loopback Test
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10. Solaris
Hi all,
I got a v215 but the login credentials are unknown. I plug the serial management RS232-RJ45 and get the output on the terminal. I reseted NVRAM and battery but I can't use the default login still. After these operations the output from boot is as such ;
ALOM POST 1.0
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LEARN ABOUT CENTOS
wd_keepalive
WD_KEEPALIVE(8) System Manager's Manual WD_KEEPALIVE(8)
NAME
wd_keepalive - a simplified software watchdog daemon
SYNOPSIS
wd_keepalive [-c filename|--config-file filename]
DESCRIPTION
This is a simplified version of the watchdog daemon. If configured so it only opens
.IR /dev/watchdog , and keeps writing to it often enough to keep the kernel from resetting, at least once per minute. Each write delays
the reboot time another minute. After a minute of inactivity the watchdog hardware will cause a reset. In the case of the software watchdog
the ability to reboot will depend on the state of the machines and interrupts.
The wd_keepalive daemon can be stopped without causing a reboot if the device /dev/watchdog is closed correctly, unless your kernel is com-
piled with the CONFIG_WATCHDOG_NOWAYOUT option enabled.
Under high system load wd_keepalive might be swapped out of memory and may fail to make it back in in time. Under these circumstances the
Linux kernel will reset the machine. To make sure you won't get unnecessary reboots make sure you have the variable realtime set to yes in
the configuration file watchdog.conf. This adds real time support to wd_keepalive: it will lock itself into memory and there should be no
problem even under the highest of loads.
On system running out of memory the kernel will try to free enough memory by killing process. The wd_keepalive daemon itself is exempted
from this so-called out-of-memory killer.
OPTIONS
Available command line options are the following:
-c config-file, --config-file config-file
Use config-file as the configuration file instead of the default /etc/watchdog.conf.
FILES
/dev/watchdog
The watchdog device.
/var/run/wd_keepalive.pid
The pid file of the running wd_keepalive.
SEE ALSO
watchdog.conf(5)
watchdog(8)
4th Berkeley Distribution January 2005 WD_KEEPALIVE(8)