From: Jack Mitchell <ml@communistcode.co.uk>
To: Phil Blundell <pb@pbcl.net>
Cc: openembedded-core <openembedded-core@lists.openembedded.org>
Subject: Re: do_root_fs failing on flock command
Date: Tue, 27 Aug 2013 13:38:11 +0100 [thread overview]
Message-ID: <521C9DB3.5090604@communistcode.co.uk> (raw)
In-Reply-To: <1377605761.28077.4.camel@phil-desktop.brightsign>
On 27/08/13 13:16, Phil Blundell wrote:
> On Tue, 2013-08-27 at 13:07 +0100, Jack Mitchell wrote:
>> Does anyone have any insight to why this may be failing. It mentions a
>> bad file descriptor, so I assume it is related to building on an NFS mount.
>
> There's no particular reason that flock() oughtn't to work on NFS. If
> you happened to be mounted with -o nolock then you wouldn't get the
> correct semantics versus lockers on other hosts, but you shouldn't be
> getting -EBADF under any circumstances that I can think of.
>
> If you run flock by hand against a file on the same mount, does it work?
> If it fails, what does the output from strace look like?
>
> p.
>
>
http://pastebin.com/LB7nZs1q
--
Jack Mitchell (jack@embed.me.uk)
Embedded Systems Engineer
Cambrideshire, UK
http://www.embed.me.uk
--
next prev parent reply other threads:[~2013-08-27 12:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-27 12:07 do_root_fs failing on flock command Jack Mitchell
2013-08-27 12:16 ` Phil Blundell
2013-08-27 12:38 ` Jack Mitchell [this message]
2013-08-27 12:21 ` Richard Purdie
2013-08-27 12:31 ` Jack Mitchell
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