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Re: [Gluster-devel] 0-glusterfs-fuse: xl is NULL
From: |
Emmanuel Dreyfus |
Subject: |
Re: [Gluster-devel] 0-glusterfs-fuse: xl is NULL |
Date: |
Fri, 11 Nov 2011 11:13:48 +0100 |
User-agent: |
MacSOUP/2.7 (unregistered for 1756 days) |
Emmanuel Dreyfus <address@hidden> wrote:
> > That definitely seems like something that should never happen, so I'd be
> > a bit concerned. Perhaps more pertinently, ISTRC that some of the code
> > I looked at in our last round of investigation had to do with inodelk,
> > so there's a decent chance that they're related.
>
> Keep in mind this is on NetBSD, with a FUSE emulation that is not yet
> finished. I first tend to suspect bugs there.
In fact this is a funny semantics difference: on process exit, NetBSD
will clear locks on all descriptors, calling ADVLOCK. It does it too for
files open read-only, and glusterfs is unhappy with ADVLOCK called on a
read-only file.
--
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
address@hidden