Re: RAIDframe installboot

On Thu, Jul 12, 2007 at 09:15:25PM +0100, David Laight wrote:
>On Thu, Jul 12, 2007 at 02:26:56PM -0400, George Georgalis wrote:
>> I'm having difficulty making a new raidframe
>> bootable.
>> 
>> not sure how I got this way, must have installed
>> wrong secondary or wrong device when building it.
>> 
>> ...now raid0a boots up fine with ffsv1 GENERIC in
>> wd0a, from that I tried
>> 
>> installboot /dev/rraid0a /usr/mdec/bootxx_ffsv1
>> 
>> Which completed without error but when I try booting
>> the raidframe disk solo, it is not able to load
>> secondary.
>> 
>> i386 ffsv1 Primary Bootstrap
>> Boot failed (errno 2): can't open /boot
>> 
>> How do I make the raidframe disk bootable?
>
>Have you just forgotten to copy /usr/mdec/boot to /boot ?
>
>It needs to exist in the fs at the start of the rf 'disk' - ie 64
>sectors from the start of the mbr partition.
>(modulo some addition checks against any netbsd disklabel in
>sector 1 of the mbr partition.)

 root@rock:/root ls -l /usr/mdec/boot /boot 
-r--r--r--  1 root  wheel  55308 Jul 10 14:11 /boot
-r--r--r--  1 root  wheel  55308 Jul 12 16:48 /usr/mdec/boot

I copied over the new one from netbsd-3 for grins, trying a boot
with that now.... same problem.

the ffsv1 filesystem in raid0a has an offset of 63;
and the entire rraid0d has an offset of 63. per below, does
this answer your question / look correct?

// George



disklabel: Invalid signature in mbr record 0
# /dev/rraid0d:
type: RAID
disk: raid
label: fictitious

16 partitions:
#        size    offset     fstype [fsize bsize cpg/sgs]
 a:   1024128        63     4.2BSD   1024  8192 46552  # (Cyl.      0*-   1000*)
 b:   1573488   1024191       swap                     # (Cyl.   1000*-   2536*)
 d: 1465148928         0     unused      0     0        # (Cyl.      0 - 1430809*)
 e: 133120512   2597679     4.2BSD   2048 16384 28744  # (Cyl.   2536*- 132537*)
 f:   6758640 135718191     4.2BSD   2048 16384 62584  # (Cyl. 132537*- 139137*)
 g:  11264400 142476831     4.2BSD   2048 16384 28336  # (Cyl. 139137*- 150137*)
 h: 974848000 153741231     4.2BSD   2048 16384 29152  # (Cyl. 150137*- 1102137*)
 i: 336559697 1128589231     4.2BSD   2048 16384 29112  # (Cyl. 1102137*- 1430809*)

# /dev/rwd1d:
type: ESDI
disk: ST3750640AS     
label: fictitious

5 partitions:
#        size    offset     fstype [fsize bsize cpg/sgs]
 a: 1465149105        63       RAID                     # (Cyl.      0*- 1453520)
 b:   1573488   1024318       swap                     # (Cyl.   1016*-   2577*)
 c: 1465149105        63     unused      0     0        # (Cyl.      0*- 1453520)
 d: 1465149168         0     unused      0     0        # (Cyl.      0 - 1453520)
disklabel: partitions a and b overlap


-- 
George Georgalis, information systems scientist <IXOYE><