lockmgr panic on shutdown

Doug White dwhite at gumbysoft.com
Sat Nov 1 20:18:16 PST 2003


On Sun, 2 Nov 2003 peter.edwards at openet-telecom.com wrote:

> >> For giggles I'm rolling back vfs_default.c back to 1.87 since its along
> >> the backtrace path.
> >
> >This didn't work so -CURRENT is fully broke.
> >
> >I'd suggest staying on 10/30 not before 4PM PST if you want to not crash
> >on shutdown.
> >
>
> The patch worked for me. (Well, a slightly modified one: I passed 0 for
> the thread argument to vget: It recognises that as special).

kan came up with a different patch that changes the vput in
ffs_vfsops:ffs_sync with a vrele.  That should be committed shortly. Since
he's been working in that area I'll defer to him :)

>
> Included here is the patch to both the ffs and default "sync" operations.
> I didn't exercise the default one, but the ffs case is certainly behaving
> itself.
>
>
>
>
>

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite at gumbysoft.com          |  www.FreeBSD.org


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