Subject: Re: panic in softdep / ufs ?
To: Juergen Hannken-Illjes <hannken@eis.cs.tu-bs.de>
From: None <d.zanon@infinito.it>
List: current-users
Date: 02/13/2005 21:03:44
On Sun, 13 Feb 2005 10:42:58 +0100
  Juergen Hannken-Illjes <hannken@eis.cs.tu-bs.de> wrote:
> On Sat, Feb 12, 2005 at 07:38:11PM +0100, 
>d.zanon@infinito.it wrote:
> 
> Please either take an older kernel or boot into 
>single-user. Then send the
> output of `dumpfs /XXX | head -40' and `fsck_ffs -nfd 
>/dev/rwd0?'.

** /dev/rwd0e (NO WRITE)
detected ufs1 superblock not yet updated for ufs2 kernels
clean = 4
isappleufs = 1, dirblksiz = 1024
** Last Mounted on /
** Root file system
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
10742 files, 206943 used, 1727134 free (662 frags, 431618 
blocks, 0.0% fragmenta
tion)
** /dev/rwd0f (NO WRITE)
detected ufs1 superblock not yet updated for ufs2 kernels
clean = 1
** File system is already clean
isappleufs = 1, dirblksiz = 1024
** Last Mounted on /mnt
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
4 files, 4 used, 777979 free (7 frags, 194493 blocks, 0.0% 
fragmentation)
** /dev/rwd0g (NO WRITE)
detected ufs1 superblock not yet updated for ufs2 kernels
clean = 1
** File system is already clean
isappleufs = 1, dirblksiz = 1024
** Last Mounted on /usr
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
289194 files, 2638173 used, 7520916 free (17580 frags, 
1875834 blocks, 0.2% frag
mentation)
** /dev/rwd0h (NO WRITE)
detected ufs1 superblock not yet updated for ufs2 kernels
clean = 1
** File system is already clean
isappleufs = 1, dirblksiz = 1024
** Last Mounted on /usr/home
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
800 files, 1439192 used, 17863448 free (60 frags, 4465847 
blocks, 0.0% fragmenta
tion)
** /dev/rwd0i (NO WRITE)
detected ufs1 superblock not yet updated for ufs2 kernels
clean = 1
** File system is already clean
isappleufs = 1, dirblksiz = 1024
** Last Mounted on /var
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
548 files, 3378 used, 1483308 free (56 frags, 370813 
blocks, 0.0% fragmentation)
** /dev/rwd0j (NO WRITE)
detected ufs1 superblock not yet updated for ufs2 kernels
clean = 1
** File system is already clean
isappleufs = 1, dirblksiz = 1024
** Last Mounted on /Volumes/disk0s10
** Phase 1 - Check Blocks and Sizes
** Phase 2 - Check Pathnames
** Phase 3 - Check Connectivity
** Phase 4 - Check Reference Counts
** Phase 5 - Check Cyl groups
4 files, 4 used, 761987 free (7 frags, 190495 blocks, 0.0% 
fragmentation)

dumpfs output was wrong - sorry, I dumpfs'ed wd0b, which 
is the MacOS X partition

If I disable softdep in /etc/fstab, the kernel doesn't 
break into ddb, althought it shows some strange messages 
about
ffs_snapshot_mount: non-snapshot inode 64 [and 16384]

/dev/wd0e is /
/dev/wd0f is swap (and it doesn't work, the kernel says 
/dev/wd0f not configured... althought I have a line in the 
config

netbsd root on wd0e type ufs dumps on wd0f

  Why???)
and the others are /usr,/usr/home,/var and /tmp

BTW I created every partition with Mac OS X because I had 
a strange problem with the installation CDrom:
I had created every filesystem with
newfs -O 2 /dev/...
but mount refused to mount them.. Why?

> -- 
> Juergen Hannken-Illjes - hannken@eis.cs.tu-bs.de - TU 
>Braunschweig (Germany)

david... who is sorry for all these questiont :)
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