I came across similar threads while searching for an answer to this problem, but no resolutions.
Running SuSE Enterprise Server 10 on a server that has been in production and booting without problems. I haven't changed the SuSE installation which resides on /dev/sda, but I recreated /dev/sdb after putting in larger disks and rebuilding that array. Since I've done that the server "hangs" on "Importing Net File System (NFS)", then finally returns with "mount server reported tcp not available, falling back to udp". There is no firewall running on this server.
When the server finally comes up it has not mounted a NFS share that's in /etc/fstab, but I can mount it without delay or error from the command line. This server has a twin with a nearly identical configuration that doesn't exhibit these problems, or at least it didn't on last boot.
Any suggestions where I should be looking? I've included what information I could find that I thought was relevant, but please let me know if I've overlooked something.
Thanks - Paul
remus:/etc # cat SuSE-release
SUSE Linux Enterprise Server 10 (x86_64)
VERSION = 10
remus:/etc/init.d # more /var/log/boot.msg
<SNIP>
<notice>portmap start
Starting RPC portmap daemon<notice>startproc: execve (/sbin/portmap) [ /sbin/portmap ], [ CONSOLE=/dev/console ROOTFS_FSTYPE=ext3 TERM=linux SHELL=/bin/sh ROOTFS_FSCK=0 LC_ALL=POSIX INIT_VERSION=sysvinit-2.86 REDIRECT=/dev/tty1 COLUMNS=155 PATH=/bin:/usr/bin:/sbin:/usr/sbin vga=0x31a RUNLEVEL=3 PWD=/ SPLASHCFG=/etc/bootsplash/themes/SuSE-SLES/config/bootsplash-1280x1024.cfg PREVLEVEL=N LINES=60 SHLVL=2 HOME=/ splash=silent SPLASH=yes ROOTFS_BLKDEV=/dev/sda3 _=/sbin/startproc DAEMON=/sbin/portmap ]
done
<notice>'portmap start' exits with status 0
<notice>splash_early start
<notice>'splash_early start' exits with status 0
<notice>nfs start
Importing Net File System (NFS)mount server reported tcp not available, falling back to udp
mount: RPC: Remote system error - Connection timed out
done
<notice>'nfs start' exits with status 0
<notice>nfsboot start
Starting nfsboot (sm-notify) done
<notice>'nfsboot start' exits with status 0
<SNIP TO END>
remus:/etc # view /var/log/messages
<SNIP>
Oct 13 08:06:26 remus sshd[3395]: Server listening on :: port 22.
Oct 13 08:06:26 remus zmd: NetworkManagerModule (WARN): Failed to connect to NetworkManager
Oct 13 08:06:26 remus /usr/sbin/cron[3497]: (CRON) STARTUP (V5.0)
Oct 13 08:06:26 remus kernel: Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Oct 13 08:06:26 remus kernel: NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
Oct 13 08:06:26 remus kernel: NFSD: starting 90-second grace period
Oct 13 08:06:27 remus xinetd[3574]: Reading included configuration file: /etc/xinetd.d/chargen [file=/etc/xinetd.conf] [line=26]
Oct 13 08:06:27 remus xinetd[3574]: Reading included configuration file: /etc/xinetd.d/chargen-udp [file=/etc/xinetd.d/chargen-udp] [line=14]
Oct 13 08:06:27 remus xinetd[3574]: Reading included configuration file: /etc/xinetd.d/cups-lpd [file=/etc/xinetd.d/cups-lpd] [line=15]
Oct 13 08:06:27 remus xinetd[3574]: Reading included configuration file: /etc/xinetd.d/cvs [file=/etc/xinetd.d/cvs] [line=11]
Oct 13 08:06:27 remus xinetd[3574]: Reading included configuration file: /etc/xinetd.d/daytime [file=/etc/xinetd.d/daytime] [line=16]
<SNIP TO END>
remus:/etc/init.d # rpcinfo -p localhost |grep nfs
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 4 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100003 4 tcp 2049 nfs
remus:/etc/init.d # chkconfig |egrep -i 'nfs|firewall'
SuSEfirewall2_init off
SuSEfirewall2_setup off
nfs on
nfsboot on
nfsserver on