From: Pete Flugstad <pete.flugstad@icon-labs.com>
To: nfs@lists.sourceforge.net
Subject: nfs-utils on uClibc based system? mount failures
Date: Wed, 18 Feb 2004 16:56:21 -0600 [thread overview]
Message-ID: <4033ED95.7050501@icon-labs.com> (raw)
(please reply to me directly as I'm not subscribed to this list)
Hello,
Has anyone gotten nfs-utils to work on a uClibc based system. I'm
using Linux 2.4.25 (yup, just built it today) with all the NFS server
stuff compiled in. Root and userspace are from the pre-built uClibc
development system (http://www.uclibc.org/toolchains.html) - I'm
currently using 0.9.23, which is a little old, but I hope that doesn't
matter. This is GCC 3.3.1 based.
I managed to get nfs-utils (1.0.6) built for this system after
hacking up a fake getrpcbynumber_r, which uClibc doesn't have (I called
getrpcbynumber and copied the result into the result buffer - yes, I
know it's not thread safe, but I don't see how that would be causing my
problems). BTW, is getrpcbynumber_r actually documented anywhere - all
the man pages I found had the wrong parameters.
Anyway I got it running, but what I'm seeing now is that all mount
requests are failing. I've debugged mountd, and it looks like all the
auth stuff is working. What seems to be failing is a call to
nfsctl(NFSCTL_EXPORT, ...). This is the call stack when that happens:
...
mount_mnt_3_svc
get_rootfh
export_export
nfsexport
nfsctl
syscall
Everything before the nfsctl/syscall seems to work just fine. All
the exports seem to be setup just fine.
I have the system setup if anyone else wants more debugging info.
I'll see if I can get a dump of the arguments in nfsctl when it dies. I
could even let someone ssh in if they wish.
Pete
PS: please reply to me directly as I'm not subscribed to this list.
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next reply other threads:[~2004-02-18 23:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-18 22:56 Pete Flugstad [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-02-19 16:08 nfs-utils on uClibc based system? mount failures Pete Flugstad
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