Still crashing incessantly and rebooting when I go to console. Tried everything suggested so far, cannot get to OK prompt. I appreciate the help so far.
---------- Post updated at 02:23 PM ---------- Previous update was at 02:16 PM ----------
Here's what happens when I try to send a break from the sc prompt and then attempt to get to the OK prompt. Nothing but endless reboots.
---------- Post updated at 04:27 PM ---------- Previous update was at 02:23 PM ----------
Just cannot get to an OK prompt no matter what. So I also cannot get the box to boot from CDROM.
You will need to see the console and switch to ALOM before you sendbreak, at least with some estimation. You cant break when the system is doing probe tests..
I'm running a Ultra 60 and having problems booting from the cdrom. This is the error I get,
Boot device: /pci@1f,4000/scsi@3/disk@6,0:f File and args:
The file just loaded does not appear to be executable.
Any know what could be the problem here? I've even tried connecting a 2nd cdrom... (3 Replies)
my redhat 9 will not boot. We had a power failure and when the power came back, my redhat linux will not boot.
The machine come up to grub prompt.
I tried the following from grub prompt
root (hd0, then press tab key
partition num:0 filesystem type unknown, partition type 0x83... (7 Replies)
I'm running solaris 2.5.1. My main development server is DEAD, i can't even boot off the cdrom, it powers up, acts like it is starting the boot process but then says cannot find boot device. I've done the search here on this site and saw the other posts, but at the ok prompt it won't even let me... (3 Replies)
I want to install Solaris 9 on SUN ULTRA 10. The cdrom is attached to an ide controller. The server is currently running Solaris 2.6
I insert Solaris cd 1 of 2 and at the ok prompt I type boot cdrom i get the error below
Boot device: /pci@1f,0/pci@1,1/ide@3/cdrom@2,0:f file and args:... (11 Replies)
i am having a problem when trying to boot from cdrom. I received the below message
system is not bootable, boot command is disabledfound
how can i fix this.
also what is the key combination on ordinary keyboard for STOP+A. Is it ctrl+break? (2 Replies)
Hi all am trying to boot the system from cdrom in single user mode , however when i am giving command boot cdrom -s i am getting below error
Boot Device: /pci@1f,0/pci@1,1/ide@3/cdrom@2,0: f file and args:
Can't read disk label
Can't open disk label package
can,t open boot device
... (17 Replies)
iam traying to install o/s in spark machine it showing error
ok >boot cdrom
is showing error
short disk read
failed to read superblock
the file just loaded does not appear to excutable
how to solve this can u help me (6 Replies)
I have a server with a scsi raid controller (for hard drives) and a scsi controller (for tape drive and cd-rom). I am trying to boot from the cd-rom but can't. During boot up, bootable media is detected in the cd-rom but the system will not boot from it. BIOS for the raid controller installs but... (1 Reply)
Good Afternoon,
I'm trying to boot from cdrom so I:
bash-2.05# init 0
{1} ok boot cdrom -s and I get:
Rebooting with command: boot cdrom -s
Boot Device: /pci@1e,600000/ide@d/cdrom@2,0:f File and args: -s
Can't read disk label.
Can't open disk label package
Evaluating:
Can't open boot... (13 Replies)
Discussion started by: Stellaman1977
13 Replies
LEARN ABOUT NETBSD
nvram
NVRAM(4) BSD Kernel Interfaces Manual NVRAM(4)NAME
nvram -- non-volatile RAM
SYNOPSIS
To compile this driver into the kernel, place the following line in your kernel configuration file:
device nvram
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
nvram_load="YES"
DESCRIPTION
The nvram driver provides access to BIOS configuration NVRAM on i386 and amd64 systems.
PC motherboard uses a small non-volatile memory to store BIOS settings which is usually part of its clock chip and sometimes referred as
``CMOS SRAM''. This driver exposes bytes 14 through 128 of the NVRAM, or a total of 114 bytes, at offset zero of the device file /dev/nvram.
This driver is useful for cloning machines that shares the same hardware configuration and need same BIOS setting tweaks.
IMPLEMENTATION NOTES
The BIOS NVRAM's bytes 16 through 31 are checksummed at byte 32. This driver does not take care for these checksums.
EXAMPLES
Backup existing BIOS NVRAM to nvram.bin:
dd if=/dev/nvram of=nvram.bin
Restore BIOS NVRAM from nvram.bin:
dd if=nvram.bin of=/dev/nvram
SEE ALSO dd(1)HISTORY
The nvram device driver first appeared in FreeBSD 6.4.
AUTHORS
The nvram device driver was written by Peter Wemm. This manual page was written by Xin LI.
BSD February 8, 2010 BSD