Bug#587169: rpcinfo: '-u localhost nfs' is not working if nfs is running on tcp only

[Sven Joachim <svenjoac@gmx.de>]

Control: reassign -1 rpcbind

This bug has been reported against rpcinfo which is no longer shipped in
libc-bin, but rather in rpcbind.  I could not tell off-hand if it still
relevant.

Cheers,
       Sven

Am 25.06.2010 um 21:46 schrieb Alexander Kretschmer:

> Package: libc-bin
> Version: 2.10.2-6
> Severity: important
>
>
>
> -- System Information:
> Debian Release: 5.0.4
>   APT prefers stable
>   APT policy: (990, 'stable')
> Architecture: i386 (i686)
>
> Kernel: Linux 2.6.27.10 (SMP w/2 CPU cores)
> Locale: LANG=de_DE@euro, LC_CTYPE=de_DE@euro (charmap=ISO-8859-15)
> Shell: /bin/sh linked to /bin/bash
>
> When runnig nfs 3 on TCP and UDP rpcinfo shows the following
>
> rpcinfo -p
>    Program Vers Proto   Port
>     100000    2   tcp    111  portmapper
>     100000    2   udp    111  portmapper
>     100024    1   udp  33934  status
>     100024    1   tcp  40718  status
>     100021    1   udp  54228  nlockmgr
>     100021    3   udp  54228  nlockmgr
>     100021    4   udp  54228  nlockmgr
>     100021    1   tcp  57003  nlockmgr
>     100021    3   tcp  57003  nlockmgr
>     100021    4   tcp  57003  nlockmgr
>     100003    3   udp   2049  nfs
>     100003    3   tcp   2049  nfs
>     100005    1   udp  41087  mountd
>     100005    1   tcp  44256  mountd
>     100005    2   udp  41087  mountd
>     100005    2   tcp  44256  mountd
>     100005    3   udp  41087  mountd
>     100005    3   tcp  44256  mountd
>
> When running nfs on TCP only it shows this:
>
> rpcinfo -p
>    Program Vers Proto   Port
>     100000    2   tcp    111  portmapper
>     100000    2   udp    111  portmapper
>     100024    1   udp  33934  status
>     100024    1   tcp  40718  status
>     100021    1   udp  38327  nlockmgr
>     100021    3   udp  38327  nlockmgr
>     100021    4   udp  38327  nlockmgr
>     100021    1   tcp  45910  nlockmgr
>     100021    3   tcp  45910  nlockmgr
>     100021    4   tcp  45910  nlockmgr
>     100003    3   tcp   2049  nfs
>     100005    1   udp  50650  mountd
>     100005    1   tcp  41600  mountd
>     100005    2   udp  50650  mountd
>     100005    2   tcp  41600  mountd
>
> You can see that mountd isnt running in Vers 3. The init.d script for nfs-kernel-server checks weather nfs is running in vers 3 by calling
>
> rpcinfo -u localhost nfs 3
>
> It gets as an answer that program 100003 isn't registered. Its working fine if nfs is running on udp or both udp and tcp.