03-27-2007
Need Help , Ultra SPARC can not loading
Dear All,
I have trouble, I have SPARC Machine and when start for loading, can not finish !
this is copy off message from my system
Netra t 1120/1125 (UltraSPARC-II 440MHz), No Keyboard
OpenBoot 3.31, 512 MB memory installed, Serial #12116535.
Ethernet address 8:0:20:b8:e2:37, Host ID: 80b8e237.
Boot device: disk File and args:
after Boot Device:disk File and args, no respond from machine, and can not using my keybord to type some command.
I'm using hyperterminal for connect to machine. What must I do?
and how to booting from CD Master , that same with new OS installation and will delete all my file?
Please help..
Thank you
Regards,
Heru
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LEARN ABOUT OPENSOLARIS
ntwdt
ntwdt(7D) Devices ntwdt(7D)
NAME
ntwdt - Netra--based application watchdog timer driver
SYNOPSIS
/dev/ntwdt
DESCRIPTION
The ntwdt driver is a multithreaded, loadable, non-STREAMS pseudo driver that provides an application with an interface for controlling a
system watchdog timer.
The ntwdt driver implements a virtual watchdog timer that a privileged application (Effective UID == 0) controls via IOCTLs.
CONFIGURATION
You configure the ntwdt driver by modifying the contents of the ntwdt.conf file.
ERRORS
An open() fails if:
EPERM Effective user ID is not zero.
ENOENT /dev/ntwdt is not present or driver is not installed.
EAGAIN /dev/ntwdt has already been successfully open()'d.
FILES
/dev/ntwdt Special character device.
kernel/drv/sparcv9/ntwdt SPARC ntwdt driver binary.
kernel/drv/ntwdt.conf Driver configuraton file.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcakr.u |
+-----------------------------+-----------------------------+
|Architecture |SPARC |
+-----------------------------+-----------------------------+
SEE ALSO
driver.conf(4), attributes(5)
Writing Device Drivers
SunOS 5.11 05 Feb 2005 ntwdt(7D)