Package: rpcbind
Version: 0.2.1-6
Severity: important
Tags: jessie
Debian version: 8.1
Kernel version: 3.16.0-4-kirkwood #1 Debian 3.16.7-ckt11-1 (2015-05-24)
armv5tel GNU/Linux
Possibly related bugs: #665338 #679716
Hi,
There seems to be a problem with rpcbind dependencies in order to run an
NFS server. The server boot went fine up to Debian Wheezy, but not
anymore with Debian Jessie.
The problem does not seem to be on the NFS/rpcbind software side,
because I can make NFS work again by running this command after the
server has finished booting:
# systemctl restart nfs-kernel-server.service
Hence my conclusion that this is a dependencies issue.
Here is my init config:
$ find /{etc,lib}/{init.d,systemd} -iname '*rpc*' -o -iname '*nfs*'
/etc/init.d/rpcbind
/etc/init.d/mountkernfs.sh
/etc/init.d/mountnfs-bootclean.sh
/etc/init.d/umountnfs.sh
/etc/init.d/nfs-common
/etc/init.d/mountnfs.sh
/etc/init.d/nfs-kernel-server
/lib/systemd/system/mountkernfs.service
/lib/systemd/system/mountnfs.service
/lib/systemd/system/mountnfs-bootclean.service
/lib/systemd/system/rpcbind.target
/lib/systemd/system/umountnfs.service
So it seems to me that systemd is used instead of sysvinit, which
should ensure better handling of dependencies.
And yet, my logs show this:
# journalctl -b0 #search: rpc|nfs|dhcp|RPC|NFS|DHCP
juin 08 19:38:42 sphinx2 systemd[1]: Found ordering cycle on
basic.target/start
juin 08 19:38:42 sphinx2 systemd[1]: Found dependency on
sysinit.target/start
juin 08 19:38:42 sphinx2 systemd[1]: Found dependency on
rpcbind.service/start
juin 08 19:38:42 sphinx2 systemd[1]: Found dependency on
network-online.target/start
juin 08 19:38:42 sphinx2 systemd[1]: Found dependency on
network.target/start
juin 08 19:38:42 sphinx2 systemd[1]: Found dependency on
[email protected]/start
juin 08 19:38:42 sphinx2 systemd[1]: Found dependency on
basic.target/start
juin 08 19:38:42 sphinx2 systemd[1]: Breaking ordering cycle by deleting
job rpcbind.service/start
juin 08 19:38:42 sphinx2 systemd[1]: Job rpcbind.service/start deleted
to break ordering cycle starting with basic.target/start
juin 08 19:38:42 sphinx2 systemd[1]: Starting LSB: NFS support files
common to client and server...
juin 08 19:38:42 sphinx2 nfs-common[137]: Starting NFS common utilities:
statd
juin 08 19:38:42 sphinx2 nfs-common[137]: Not starting: portmapper is
not running ... (warning).
juin 08 19:38:42 sphinx2 systemd[1]: Started LSB: NFS support files
common to client and server.
juin 08 19:38:52 sphinx2 systemd[1]: Starting LSB: Kernel NFS server
support...
juin 08 19:38:52 sphinx2 dhclient[470]: Internet Systems Consortium DHCP
Client 4.3.1
juin 08 19:38:52 sphinx2 dhclient[470]: For info, please visit
https://www.isc.org/software/dhcp/
juin 08 19:38:52 sphinx2 ifup[462]: Internet Systems Consortium DHCP
Client 4.3.1
juin 08 19:38:52 sphinx2 ifup[462]: For info, please visit
https://www.isc.org/software/dhcp/
juin 08 19:38:52 sphinx2 dhclient[470]: DHCPDISCOVER on eth1 to
255.255.255.255 port 67 interval 8
juin 08 19:38:53 sphinx2 dhclient[470]: DHCPREQUEST on eth1 to
255.255.255.255 port 67
juin 08 19:38:53 sphinx2 dhclient[470]: DHCPOFFER from 192.168.1.1
juin 08 19:38:53 sphinx2 dhclient[470]: DHCPACK from 192.168.1.1
juin 08 19:38:54 sphinx2 ifup[462]: DHCPDISCOVER on eth1 to
255.255.255.255 port 67 interval 8
juin 08 19:38:54 sphinx2 ifup[462]: DHCPREQUEST on eth1 to
255.255.255.255 port 67
juin 08 19:38:54 sphinx2 ifup[462]: DHCPOFFER from 192.168.1.1
juin 08 19:38:54 sphinx2 ifup[462]: DHCPACK from 192.168.1.1
juin 08 19:38:54 sphinx2 kernel: RPC: Registered named UNIX socket
transport module.
juin 08 19:38:54 sphinx2 kernel: RPC: Registered udp transport module.
juin 08 19:38:54 sphinx2 kernel: RPC: Registered tcp transport module.
juin 08 19:38:54 sphinx2 kernel: RPC: Registered tcp NFSv4.1 backchannel
transport module.
juin 08 19:38:54 sphinx2 dhclient[470]: bound to 192.168.1.100 --
renewal in 39516 seconds.
juin 08 19:38:55 sphinx2 kernel: Installing knfsd (copyright (C) 1996
[email protected]).
juin 08 19:38:55 sphinx2 nfs-kernel-server[486]: Exporting directories
for NFS kernel daemon...
juin 08 19:38:56 sphinx2 nfs-kernel-server[486]: Starting NFS kernel
daemon: nfsd
juin 08 19:38:56 sphinx2 systemd[1]: Started LSB: Kernel NFS server
support.
juin 08 19:38:56 sphinx2 nfs-kernel-server[486]: Not starting:
portmapper is not running ... (warning).
juin 08 21:39:14 sphinx2 systemd[1]: Starting LSB: RPC portmapper
replacement...
juin 08 21:39:15 sphinx2 systemd[1]: Started LSB: RPC portmapper
replacement.
juin 08 21:39:15 sphinx2 rpcbind[1665]: Starting rpcbind daemon....
juin 08 21:39:15 sphinx2 systemd[1]: Starting RPC Port Mapper.
juin 08 21:39:15 sphinx2 systemd[1]: Reached target RPC Port Mapper.
Two possible problems stand out:
- there seems to be a dependencies-loop involving rpcbind,
- rpcbind and nfs-kernel-server seem to be started too soon; they should
start After network-online.target.
Yves.
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