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Babyhoo
n00b
Joined: 21 Jan 2014
Posts: 1
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 Posted: Tue Jan 21, 2014 1:35 pm Post subject: nfsv3 don't work but v2 is normal |
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Hi,everone
My gentoo only can work on nfsv2,but my client can't work on it,it seem that version mismatch,
can anybody help me? Thanks!
when start nfs service:
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baby ~ # /etc/init.d/nfs restart
* Stopping NFS mountd ... [ ok ]
* Stopping NFS daemon ... [ ok ]
* Unexporting NFS directories ... [ ok ]
* Exporting NFS directories ... [ ok ]
* Starting NFS mountd ... [ ok ]
* Starting NFS daemon ...
rpc.nfsd: Setting version failed: errno 22 (Invalid argument) [ ok ]
* Starting NFS smnotify ... [ ok ]
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mount nfsv2 is normal
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baby ~ # mount -t nfs -o nfsvers=2 192.168.1.155:/work/nfs_root/fs_mini /test -v
mount.nfs: timeout set for Tue Jan 21 05:11:32 2014
mount.nfs: trying text-based options 'nfsvers=2,addr=192.168.1.155'
mount.nfs: prog 100003, trying vers=2, prot=6
mount.nfs: trying 192.168.1.155 prog 100003 vers 2 prot TCP port 2049
mount.nfs: prog 100005, trying vers=1, prot=17
mount.nfs: trying 192.168.1.155 prog 100005 vers 1 prot UDP port 50460
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but nfsv3
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baby ~ # mount -t nfs 192.168.1.155:/work/nfs_root/fs_mini /test -v mount.nfs: timeout set for Tue Jan 21 05:12:04 2014
mount.nfs: trying text-based options 'vers=4,addr=192.168.1.155,clientaddr=192.168.1.155'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options 'addr=192.168.1.155'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 192.168.1.155 prog 100003 vers 3 prot TCP port 2049
mount.nfs: portmap query retrying: RPC: Program/version mismatch
mount.nfs: prog 100003, trying vers=3, prot=17
mount.nfs: trying 192.168.1.155 prog 100003 vers 3 prot UDP port 2049
mount.nfs: portmap query failed: RPC: Program/version mismatch
mount.nfs: Protocol not supported
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it does not try vers=2,it puzzles me!!!!
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rpcinfo -p 192.168.1.155
100003 2 tcp 2049 nfs
100003 2 udp 2049 nfs
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baby ~ # rpcinfo -u 192.168.1.155 nfs
program 100003 version 2 ready and waiting
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baby ~ # rpcinfo -u 192.168.1.155 mountd
program 100005 version 1 ready and waiting
program 100005 version 2 ready and waiting
program 100005 version 3 ready and waiting
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baby ~ # rpcinfo -u localhost nfs 3
rpcinfo: RPC: Program/version mismatch; low version = 2, high version = 2
program 100003 version 3 is not available
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it is seems that only nfsv2 can work normally though v3 is supported.
I search the solves on google,some guys say remove "--no--nfs-version 3"in init script!
Stupidly I can't find it anywhere!
my situation like this, I think this can help me,but i just don't want to do!:
https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/911796
Baby |
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Kompi
Apprentice
Joined: 05 Oct 2002
Posts: 252
Location: Germany
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| Posted: Sun Jan 26, 2014 8:54 pm Post subject: Re: nfsv3 don't work but v2 is normal |
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| Babyhoo wrote: |
it is seems that only nfsv2 can work normally though v3 is supported.
I search the solves on google,some guys say remove "--no--nfs-version 3"in init script!
Stupidly I can't find it anywhere! |
If you'd had the --no-nfs-version (or -N) option, it would be found in /etc/conf.d/nfs in one of the OPTS_* variables. If so, remove it.
Other ideas what might be wrong: Do you have the NFS version 3 support compiled as a module/into the kernel?
on the client: NFS_V3
| make menuconfig wrote: | File systems --> Network File Systems -->
<* or M> NFS client support
<* or M> NFS client support for NFS version 3 |
On the server: NFSD_V3 [=y]
| make menuconfig wrote: | File systems --> Network File Systems -->
<* or M> NFS server support
[*] NFS server support for NFS version 3 |
If you have that compiled as modules, did you load the kernel module "nfsv3" on the client? |
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