stable/7: shutdown stuck in zfs_umount (z_op_cnt > 0)

[Kip Macy]

On Fri, May 15, 2009 at 5:39 AM, Andriy Gapon <avg at icyb.net.ua> wrote:
> on 15/05/2009 15:21 Andriy Gapon said the following:
>> Red herring or not (I don't see the general picture of zfs code), but it seems
>> that there is no ZFS_EXIT for return at the end of zfsctl_snapdir_lookup function.
>>
>> P.S. C++ RAII could have been handy in this case [or not] :-)
>
> Couple of notes:
> 1. this doesn't appear to be a red herring as ZFS_EXIT before the last return
> statement can be found in head
> 2. yes, I do mount snapshots from time to time (backups, etc)
>


Thanks for the bug reports. Unfortunately, pjd is very busy and I do
not intend to track down bugs in a very old version of ZFS. Your best
bet will be to test the MFC patch when it is ready in a day or two.

Cheers,
Kip