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Bug#622349: marked as done (nfs-common: mount.nfs4 breaks with systemd and separate /usr partition)

Your message dated Wed, 19 Jan 2022 23:55:08 +0100
with message-id <e5c550f6389757d19dce2a4c4ff3bd1e63fcae22.camel@decadent.org.uk>
and subject line Re: nfs-common: mount.nfs4 breaks with systemd and separate /usr partition
has caused the Debian Bug report #622349,
regarding nfs-common: mount.nfs4 breaks with systemd and separate /usr partition
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
622349: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622349
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: nfs-common
Version: 1:1.2.3-2
Severity: normal


This bug affects either nfs-common or libgssglue1, libtirpc

When called by systemd, mount.nfs4 breaks, if /usr is a separate partition
(which is usually not mounted at that particular moment).

[...]
[    6.128654] mount[320]: /sbin/mount.nfs4: error while loading shared libraries: libtirpc.so.1: cannot open shared object file: No such file or directory
[    6.128679] mount[321]: /sbin/mount.nfs4: error while loading shared libraries: libtirpc.so.1: cannot open shared object file: No such file or directory
[...]
[    6.144161] systemd[1]: home.mount mount process exited, code=exited status=127
[    6.180076] systemd[1]: Unit home.mount entered failed state.
[...]

IMO systemd is right here - nfs mounts shouldn't depend on /usr to be mounted this early.

Proposed solution: Move the following libs to /lib instead of /usr/lib or link statically.

        /usr/lib/libtirpc.so.1
        /usr/lib/libgssglue.so.1

Workaround: Don't use a separate partition for /usr

-- Package-specific info:
-- rpcinfo --
   program vers proto   port
    100000    4   tcp    111  portmapper
    100000    3   tcp    111  portmapper
    100000    2   tcp    111  portmapper
    100000    4   udp    111  portmapper
    100000    3   udp    111  portmapper
    100000    2   udp    111  portmapper
    100024    1   udp  37238  status
    100024    1   tcp  38092  status
-- /etc/default/nfs-common --
NEED_STATD=
STATDOPTS=
NEED_IDMAPD=YES
NEED_GSSD=
-- /etc/idmapd.conf --
[General]
Verbosity = 0
Pipefs-Directory = /var/lib/nfs/rpc_pipefs
Domain = localdomain
[Mapping]
Nobody-User = nobody
Nobody-Group = nogroup
-- /etc/fstab --
[...]
nfs-home.intern.pengutronix.de:/home            /home           nfs4     defaults,dev,exec,relatime,soft,_netdev,bg,intr,sec=sys,tcp       0 0
[...]
-- /proc/mounts --
[...]
nfs-home.intern.pengutronix.de:/home/ /home nfs4 rw,relatime,vers=4,rsize=524288,wsize=524288,namlen=255,soft,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=10.1.0.86,minorversion=0,local_lock=none,addr=10.1.0.4 0 0
rpc_pipefs /var/lib/nfs/rpc_pipefs rpc_pipefs rw,relatime 0 0
[...]

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (990, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.38-2-686 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages nfs-common depends on:
ii  adduser                  3.112+nmu2      add and remove users and groups
ii  initscripts              2.88dsf-13.1    scripts for initializing and shutt
ii  libc6                    2.11.2-11       Embedded GNU C Library: Shared lib
ii  libcap2                  1:2.20-1        support for getting/setting POSIX.
ii  libcomerr2               1.41.12-2       common error description library
ii  libevent-1.4-2           1.4.13-stable-1 An asynchronous event notification
ii  libgssapi-krb5-2         1.9+dfsg-1      MIT Kerberos runtime libraries - k
ii  libgssglue1              0.2-2           mechanism-switch gssapi library
ii  libk5crypto3             1.9+dfsg-1      MIT Kerberos runtime libraries - C
ii  libkrb5-3                1.9+dfsg-1      MIT Kerberos runtime libraries
ii  libnfsidmap2             0.24-1          An nfs idmapping library
ii  libtirpc1                0.2.1-1         transport-independent RPC library
ii  libwrap0                 7.6.q-19        Wietse Venema's TCP wrappers libra
ii  lsb-base                 3.2-27          Linux Standard Base 3.2 init scrip
ii  netbase                  4.45            Basic TCP/IP networking system
ii  rpcbind                  0.2.0-6         converts RPC program numbers into
ii  ucf                      3.0025+nmu1     Update Configuration File: preserv

Versions of packages nfs-common recommends:
ii  python                        2.6.6-12   interactive high-level object-orie

nfs-common suggests no packages.

-- no debconf information

-- debsums errors found:
debsums: changed file /var/lib/nfs/state (from nfs-common package)

--- End Message ---
--- Begin Message --- 
This was fixed by changes elsewhere in Debian 8 (jessie).  The /usr
partition is now mounted before the main init system runs.

Ben.

-- 
Ben Hutchings
Once a job is fouled up, anything done to improve it makes it worse.

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--- End Message ---
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