Re: problem with boot0cfg on a twe?

From: Randy Bush <randy_at_psg.com>
Date: Thu, 9 Jun 2005 06:10:06 -0700
>> very -current
>> 
>> # boot0cfg -B -d 1 -s 1 -v twed0
>> boot0cfg: write_mbr: /dev/twed0: No such file or directory
>> 
>> # boot0cfg -B -d 1 -s 1 -v twe0 
>> boot0cfg: read /dev/twe0: Operation not supported by device
>> 
>> # ls -l /dev/twed0
>> crw-r-----  1 root  operator    0,  76 Jun  8 23:32 /dev/twed0
>> 
>> # df
>> Filesystem    1024-blocks      Used     Avail Capacity  Mounted on
>> /dev/twed0s1a      253678     67506    165878    29%    /
>> devfs                   1         1         0   100%    /dev
>> /dev/twed0s1d      126702      7682    108884     7%    /var
>> /dev/twed0s1e      126702       192    116374     0%    /var/spool
>> /dev/twed0s1f    28341292   2393116  23680874     9%    /usr
>> /dev/twed0s1g     4058062        54   3733364     0%    /usr/home
>> /dev/twed0s1h       63256       858     57338     1%    /root
>> /dev/twed1s1e   961291472 536501578 347886578    61%    /data
>> procfs                  4         4         0   100%    /proc
>> /dev/md0           126702        14    116552     0%    /tmp
>> 
>> and the current man page for boot0cfg implies that i can install
>>   boot0    - crt only
>>   boot0sio - sio only
>> 
>> i have many systems with /boot.config having -P that seem to be
>> willing to go either way.  what am i not understanding?
> 
> I think the problem is that you can't write onto the disk when you have 
> it in use (for 5.4 at least). It just gives the wrong error-message.
> I had the same problem - booting from CD usually lets you apply boot0cfg.

not very useful for remote admin.  why should i not be able to write it?

> But my real problem is that I can only boot the PC from the SuSE 9.2 CD 
> ! (2*120GB as RAID1). When I boot from the array, I get a kind of 
> endless loop of pre-boot panic or just an endless beep at the F1-promt, 
> depending if I have booteasy or not.
> 
> When I boot from the SuSE9.2 CD, it will recognize that I have a Unix-OS 
> already installed and boot from HD as default.
> That always works.
> I have 3 identical PCs with this problem.

yechh!

i can boot this sucker.  though i have to manually go through

    FreeBSD/i386 boot
    Default: 0:ad(1,a)kernel
    boot: 1:ad(1,a)/boot/loader

which is what i want to fix

randy
Received on Thu Jun 09 2005 - 11:10:17 UTC

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