From: Roland Dreier <rdreier@cisco.com>
To: Hiroyuki Sato <hiroysato@gmail.com>
Cc: linux-nfs@vger.kernel.org, linux-rdma@vger.kernel.org
Subject: Re: [Q] I tried to mount nfs_server:/mnt volume, but It mounted another volume.
Date: Sun, 21 Nov 2010 09:10:00 -0800 [thread overview]
Message-ID: <adazkt2hac7.fsf@cisco.com> (raw)
In-Reply-To: <AANLkTi=vpRm3MEiQZ39bw5XwfjL6CVbGEkAKWz-ynEp_@mail.gmail.com> (Hiroyuki Sato's message of "Sun, 21 Nov 2010 21:23:31 +0900")
Yes, as Boaz said, having two exports with fsid=0 is the problem:
> # cat /etc/exports
> /nfstest 192.168.100.0/255.255.255.0(fsid=0,rw,async,insecure,no_root_squash)
> /mnt 192.168.100.0/255.255.255.0(fsid=0,rw,async,insecure,no_root_squash)
you could have seen this in the server log from this:
> Nov 21 20:47:37 dell1435 mountd[3575]: /nfstest and /mnt have same
> filehandle for 192.168.100.0/255.255.255.0, using first
- R.
WARNING: multiple messages have this Message-ID (diff)
From: Roland Dreier <rdreier-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
To: Hiroyuki Sato <hiroysato-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [Q] I tried to mount nfs_server:/mnt volume, but It mounted another volume.
Date: Sun, 21 Nov 2010 09:10:00 -0800 [thread overview]
Message-ID: <adazkt2hac7.fsf@cisco.com> (raw)
In-Reply-To: <AANLkTi=vpRm3MEiQZ39bw5XwfjL6CVbGEkAKWz-ynEp_-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> (Hiroyuki Sato's message of "Sun, 21 Nov 2010 21:23:31 +0900")
Yes, as Boaz said, having two exports with fsid=0 is the problem:
> # cat /etc/exports
> /nfstest 192.168.100.0/255.255.255.0(fsid=0,rw,async,insecure,no_root_squash)
> /mnt 192.168.100.0/255.255.255.0(fsid=0,rw,async,insecure,no_root_squash)
you could have seen this in the server log from this:
> Nov 21 20:47:37 dell1435 mountd[3575]: /nfstest and /mnt have same
> filehandle for 192.168.100.0/255.255.255.0, using first
- R.
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next prev parent reply other threads:[~2010-11-21 17:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-21 12:23 [Q] I tried to mount nfs_server:/mnt volume, but It mounted another volume Hiroyuki Sato
2010-11-21 12:23 ` Hiroyuki Sato
2010-11-21 13:41 ` Boaz Harrosh
2010-11-21 13:41 ` Boaz Harrosh
2010-11-21 22:41 ` J. Bruce Fields
2010-11-21 22:41 ` J. Bruce Fields
2010-11-22 0:21 ` Hiroyuki Sato
2010-11-22 0:21 ` Hiroyuki Sato
2010-11-21 17:10 ` Roland Dreier [this message]
2010-11-21 17:10 ` Roland Dreier
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