On Sat, 2011-02-19 at 11:48 +0800, Ian Kent wrote:
> On Fri, 2011-02-18 at 14:09 +0100, Nico De Ranter wrote:
> > Hi,
> >
> > I have a number of Linux clients (Ubuntu 10.04) that mount a (read-only)
> > directory from 3 replicated servers using NFSv3. I am now in the
> > process of moving to NFSv4. I can mount the directories using NFSv4
> > manually. I can mount the directories using autofs over NFSv4 when I
> > specify only 1 server (any of the 3 will work), but when I add all 3
> > servers to the automount configuration file the mount fails.
>
> Works OK for me, on Fedora 12.
Oh ... that's F14 not F12.
>
> >
> > The configuration files look as follows:
> >
> > # /etc/automaster
> > /- /etc/auto.local
> >
> > # /etc/auto.local
> > /usr/local
> > -fstype=nfs4,ro,nodev,nosuid,nonstrict,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8
> > 192,soft server1:/local/ubuntu64 server2:/local/ubuntu64
> > server3:/local/ubuntu64
> >
> > (Note: the content of /etc/auto.local is on 1 line but my e-mail
> > application is splitting the content over multiple lines)
> >
> > As I said above a similar setup using nfs in stead of nfs4 works fine,
> > specifying only 1 server works fine too.
> >
> > If I run automount manually with verbose and debugging enabled I see the
> > following output when trying to access /usr/local:
> >
> > #################################################
> > handle_packet: type = 5
> > handle_packet_missing_direct: token 296, name /usr/local, request pid
> > 2887
> > attempting to mount entry /usr/local
> > lookup_mount: lookup(file): looking up /usr/local
> > lookup_mount: lookup(file): /usr/local ->
> > -fstype=nfs4,ro,nodev,nosuid,nonstrict,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8192,soft
> > server1:/local/ubuntu64 server2:/local/ubuntu64
> > parse_mount: parse(sun): expanded entry:
> > -fstype=nfs4,ro,nodev,nosuid,nonstrict,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8192,soft
> > server1:/local/ubuntu64 server2:/local/ubuntu64
> > parse_mount: parse(sun): gathered options:
> > fstype=nfs4,ro,nodev,nosuid,nonstrict,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8192,soft
> > parse_mount: parse(sun): dequote("server1:/local/ubuntu64") ->
> > server1:/local/ubuntu64
> > parse_mount: parse(sun): dequote("server2:/local/ubuntu64") ->
> > server2:/local/ubuntu64
> > parse_mount: parse(sun): core of entry:
> > options=fstype=nfs4,ro,nodev,nosuid,nonstrict,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8192,soft,
> > loc=server1:/local/ubuntu64 server2:/local/ubuntu64
> > sun_mount: parse(sun): mounting root /usr/local, mountpoint /usr/local,
> > what server1:/local/ubuntu64 server2:/local/ubuntu64, fstype nfs4,
> > options
> > ro,nodev,nosuid,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8192,soft
> > mount_mount: mount(nfs): root=/usr/local name=/usr/local
> > what=server1:/local/ubuntu64 server2:/local/ubuntu64, fstype=nfs4,
> > options=ro,nodev,nosuid,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8192,soft
> > mount_mount: mount(nfs): nfs
> > options="ro,nodev,nosuid,nodev,sync,_netdev,proto=tcp,retry=10,rsize=8192,wsize=8192,soft",
> > nosymlink=0, ro=1
> > get_nfs_info: called for host server2 proto tcp version 0x40
> > get_nfs_info: called for host server1 proto tcp version 0x40
> > mount(nfs): no hosts available
> > dev_ioctl_send_fail: token = 296
> > failed to mount /usr/local
> > ####################################################
> >
> > Any idea what might be going wrong?
> >
> > Thanks in advance,
> >
> > Nico
> >
>
>
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