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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

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