Package: nfs-kernel-server
Version: 1:1.0.6-3.1
Severity: important
Have have this "symptom" on several machines, And are struggling
to find out what causes this. This happnes both on server running
woody-based skolelinux/Debian-edu, and on servers running Sarge. The
server running woody based Debian-edu are exporting the filesystem to
Sarge-based Debian-edu workstations and Thin Client servers. Snice this
Is a production environment, causing an unusable system for 300+ user
(~200 workstations/thin-clients) I have set up a cron-job that checks
every 5 minute:
if rcp.statd is running
if not rpc.mountd is running
restart nfs-kernel-server
mail me
fi
fi
This happens every week or so. I've tried to look through the logs when
this happens, but I cant find any reason. But what I do find is this
in /var/log/user.log:
May 24 09:17:22 tjener rpc.mountd: nss_ldap: reconnecting to LDAP server...
May 24 09:17:22 tjener rpc.mountd: nss_ldap: reconnected to LDAP server after
1 attempt(s)
I have now found this twice after rpc.mountd has died.
on the Woody-installation, I'm running
nfs-kernel-server 1.0-2woody3
So this might me nss_ldap related.
I've also seen this on one of the test-machines in my lab, running
sarge. The clients in my lab are running lessdisks, And there mountd
dies every time I reboot the lessdisks server. I'm not sure if lessdisks
might does an unclean umount, but I think I can reproduce the situation
here. I've turned on logging on my test-server:
RPCMOUNTDOPTS="-d all"
But I have yet to find any debugging information. When I run mountd in
"non-daemon-mode", the services seems stable.
Any help debugging this would be appreciated.
version of libnss-ldap on the woody-machine:
libnss-ldap 207-1.skolelinux.3
version of libnss-ldap on the sarge-machine:
libnss-ldap 238-1
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.11-x300
Locale: LANG=nb_NO, LC_CTYPE=nb_NO (charmap=ISO-8859-1)
Versions of packages nfs-kernel-server depends on:
ii debconf 1.4.30.13 Debian configuration management sy
ii libc6 2.3.2.ds1-21 GNU C Library: Shared libraries an
ii libwrap0 7.6.dbs-8 Wietse Venema's TCP wrappers libra
ii nfs-common 1:1.0.6-3.1 NFS support files common to client
ii sysvinit 2.86.ds1-1 System-V like init
-- no debconf information
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