From: Julius <julius.junghans@gmx.de>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: linux-nfs@vger.kernel.org
Subject: Re: root over nfs, error -93
Date: Sun, 01 Jun 2008 10:22:11 +0200 [thread overview]
Message-ID: <1212308531.19000.2.camel@wf> (raw)
In-Reply-To: <1212019497.7544.4.camel@localhost>
On Wed, 2008-05-28 at 17:04 -0700, Trond Myklebust wrote:
> On Wed, 2008-05-28 at 23:17 +0200, Julius wrote:
> > Hi,
> >
> >
> > im trying to get a client boot from my server via nfs. but it fails
> > with:
> >
> > Root-NFS: Server returned error -93 while
> > mounting /nfs-exports/pxeclient
> >
> > the client uses a vanilla 2.6.24.7 kernel with these settings:
> > <*> NFS file system support
> > [*] Provide NFSv3 client support
> > [*] Provide client support for the NFSv3 ACL protocol extension
> > [*] Root file system on NFS
> > [*] Support for rpcbind versions 3 & 4 (EXPERIMENTAL)
> >
> >
> > full config:
> > http://metalfan2.me.funpic.de/.config
> >
> >
> > kernel append line:
> > append root=/dev/nfs nfsroot=192.168.11.3:/nfs-exports/pxeclient ip=dhcp
> >
> >
> > the system successfully boots the kernel via syslinux and requests its
> > ip via dhcp
> >
> >
> > server:
> > rpcinfo -p localhost
> > program vers proto port
> > 100000 2 tcp 111 portmapper
> > 100000 2 udp 111 portmapper
> > 100024 1 udp 54039 status
> > 100024 1 tcp 57693 status
> > 100005 3 udp 48497 mountd
> > 100005 3 tcp 34406 mountd
> > 100003 2 udp 2049 nfs
> > 100003 3 udp 2049 nfs
> > 100003 4 udp 2049 nfs
> > 100021 1 udp 47061 nlockmgr
> > 100021 3 udp 47061 nlockmgr
> > 100021 4 udp 47061 nlockmgr
> > 100003 2 tcp 2049 nfs
> > 100003 3 tcp 2049 nfs
> > 100003 4 tcp 2049 nfs
> > 100021 1 tcp 54896 nlockmgr
> > 100021 3 tcp 54896 nlockmgr
> > 100021 4 tcp 54896 nlockmgr
> >
> > nfs-utils-1.1.0
> >
> >
> >
> > Any ideas whats wrong?
>
> I believe that the default is to try mounting NFSv2, unless you
> explicitly add the 'v3' option. Try something like
>
> append root=/dev/nfs nfsroot=192.168.11.3:/nfs-exports/pxeclient,v3 ip=dhcp
>
>
> Cheers
> Trond
Got it running, finally. Thx to all, saved me a lot of trouble.
Ive changed the machine that serves the nfs-root and some other small
adjustments.
Turotrial will be available here:
http://wiki.archlinux.org/index.php/Diskless_network_boot_NFS_root
prev parent reply other threads:[~2008-06-01 8:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-28 21:17 root over nfs, error -93 Julius
2008-05-28 21:31 ` david m. richter
2008-05-28 22:24 ` Julius
2008-05-28 22:23 ` Chuck Lever
2008-05-29 0:04 ` Trond Myklebust
2008-05-29 10:01 ` Julius
2008-06-01 8:22 ` Julius [this message]
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