nfs through nullfs
matthias.andree at gmx.de
Thu Sep 1 13:26:12 PDT 2005
Suleiman Souhlal <ssouhlal at FreeBSD.org> writes:
> On Aug 31, 2005, at 12:12 PM, Matthias Andree wrote:
>> OK, to reproduce, three steps apart from having an ext2 file system
>> (the ext2 FS is clean according to e2fsck)
>> mount_ext2fs /dev/ad0s5 /linux
>> mount_nullfs /linux /mnt
>> umount /mnt -> panic, "locking against myself"
>> backtrace in the kernel debugger, copied manually:
> Can you try the patch at http://people.freebsd.org/~ssouhlal/testing/
> null_vnops.c-20050831.diff ?
Yup. Tried it, no more panic on umount. Thanks a lot.
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