[OpenAFS] Re: deadlock in OpenAFS 1.4.11 (Solaris 5.10)

Derrick Brashear shadow@gmail.com
Fri, 9 Apr 2010 14:48:34 -0400

On Fri, Apr 9, 2010 at 2:38 PM, Andrew Deason <adeason@sinenomine.net> wrote:
> On Fri, 9 Apr 2010 14:27:24 -0400
> Derrick Brashear <shadow@gmail.com> wrote:
>> Almost certainly a dcache lock (which cmdebug doesn't show, alas)
>> involved here and causing this.
>> I suppose the other thing which may help: can you collect fstrace for
>> this?
> What about the kernel stack trace for the proc(s) from mdb? Or do you
> know where we're hanging?

nope. i figured fstrace would make it easier to guess that but jumping
directly to a stack trace is probabyl a fine course of action.