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Hello list, |
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|
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Since I set up IPv6 on my LAN, I've been unable to NFS-export a directory on |
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machine A (an Atom serving portage via git, among other things) and mount it |
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on machine B (this workstation). It was working fine until then, but now mount |
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commands fail. In both kernels I have NFSv4 selected, but not 4.x; no fancy |
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extras like ACLs. |
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|
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I went back to the Gentoo nfs-utils wiki page and made sure I had everything |
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right, then searched for other people's problems. Nothing has helped so far. |
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|
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On the server: |
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$ cat /etc/conf.d/nfs |
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NFS_NEEDED_SERVICES="rpc.idmapd" |
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OPTS_RPC_NFSD="1 -N 2 -N 3 -V 4 -N 4.1" |
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OPTS_RPC_MOUNTD="-p 32767" |
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OPTS_RPC_STATD="-p 32765 -o 32766" |
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OPTS_RPC_IDMAPD="" |
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OPTS_RPC_GSSD="" |
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OPTS_RPC_SVCGSSD="" |
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OPTS_RPC_RQUOTAD="" |
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EXPORTFS_TIMEOUT=30 |
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$ cat /etc/exports |
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mnt/nfs 192.168.1.5/24(rw,no_subtree_check,crossmnt,fsid=0) \ |
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fe80::5/64(rw,sync,no_subtree_check,crossmnt,fsid=0) |
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/mnt/nfs/portage 192.168.1.5/24(rw,no_subtree_check,anonuid=250,anongid=250,fsid=1) \ |
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fe80::5/64(rw,no_subtree_check,anonuid=250,anongid=250,fsid=1) |
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/mnt/nfs/port.resc 192.168.1.5/24(rw,no_subtree_check,anonuid=250,anongid=250,fsid=2) \ |
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fe80::5/64(rw,no_subtree_check,anonuid=250,anongid=250,fsid=2) |
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$ grep nfs /etc/fstab |
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/usr/portage /mnt/nfs/portage none bind 0 0 |
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|
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On the client: |
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$ grep nfs /etc/fstab |
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192.168.1.2:/mnt/nfs/portage /mnt/atom/usr/portage nfs4 noauto,rw,_netdev 0 0 |
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|
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Now I try to mount /usr/portage from the host on /mnt/atom/usr/portage (which |
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does exist) and get this: |
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# mount /mnt/atom/usr/portage |
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mount.nfs4: mounting 192.168.1.2:/mnt/nfs/portage failed, reason given by server: No such file or directory |
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# mount 192.168.1.2:/mnt/nfs/portage /mnt/atom/usr/portage |
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mount.nfs: mounting 192.168.1.2:/mnt/nfs/portage failed, reason given by server: No such file or directory |
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# mount [fe80::2]:/mnt/nfs/portage /mnt/atom/usr/portage |
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mount.nfs: mount system call failed |
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|
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It doesn't seem to be a firewall problem, because I get the same result if I |
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start both machines without their firewalls - I don't do that very often! Ping |
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works fine in both directions, whether IPv4 or v6. Do I have to tweak mapd |
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somehow? |
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|
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I'm feeling a bit clueless... |
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|
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-- |
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Regards, |
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Peter. |
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