Re: [Dazuko-help] Kernel Oops in dazukofs_lookup()

[Lino Sanfilippo]

Peter Radig wrote:
> Just to make sure I'm seeing the same situation on my box (or I'm too 
> confused to get your point):
> /home and /vol/raid1 are two completely seperate filesystems that only 
> share their mountpoints in the root fs. How would these trigger the 
> bug -- or does the second mount of /home create the evil situation?
>
> Thx,
> Peter
>   

The bug I described in the previous post is indeed _not_ triggered if 
dazukofs
is mounted over seperate filesystem locations.
And it also should not have been triggered by mounting /home twice.
But are you sure that /home is absolutely independent from /vol/raid?
Or is /vol/raid a directory that contains some block device files (maybe 
the
one where /home resides?)
And are you sure that mounting of these directories is the reason for 
the bug?
I tried to reproduced this, but without success.
But the Oops you reported is exactly the one you get by executing the 
steps I
described (performing a lookup that includes crossing the boundaries
of two filesystems).
And can you reproduce the bug?
And if so, does it also occur with the patch I applied?

Greetings,
Lino

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