On Friday 11 October 2002 09:23, Olaf Hering wrote:
> Hi,
>
> I played with root on raid0 on a ppc64 pseries box.
> The bootloader yaboot seems to be buggy and it corrupts the initrd.
>
> The kernel itself tries the filesystems compiled into the kernel, of
> course, that fails because root=/dev/md0 and raid0.o is not yet
> loaded. All other filesystems return with error, jfs seems to oops
> the kernel.
>
> Well, you are dead anyway in this stage, but ... :)
If you're still in a position to test this, you can try this UNTESTED
patch. I understand if you don't want to reproduce this one. :-)
Index: linux24/fs/jfs/jfs_mount.c
===================================================================
RCS file: /usr/cvs/jfs/linux24/fs/jfs/jfs_mount.c,v
retrieving revision 1.20
diff -u -r1.20 jfs_mount.c
--- linux24/fs/jfs/jfs_mount.c 13 Sep 2002 15:29:51 -0000 1.20
+++ linux24/fs/jfs/jfs_mount.c 11 Oct 2002 15:08:08 -0000
@@ -478,12 +478,12 @@
{
/* read in primary superblock */
*bpp = sb_bread(sb, SUPER1_OFF >> sb->s_blocksize_bits);
- if (bpp)
+ if (*bpp)
return 0;
/* read in secondary/replicated superblock */
*bpp = sb_bread(sb, SUPER2_OFF >> sb->s_blocksize_bits);
- if (bpp)
+ if (*bpp)
return 0;
return -EIO;
_______________________________________________
Jfs-discussion mailing list
[EMAIL PROTECTED]
http://www-124.ibm.com/developerworks/oss/mailman/listinfo/jfs-discussion
