[K12OSN] PANIC: Upcoming presentation looms
Angus Carr
acarr at saskforestcentre.ca
Tue Sep 27 13:30:44 UTC 2005
Is your firewall set to trust eth0?
(system settings-->Security Level)
It sounds to me that nfs is failing. Perhaps you could test it with
another nfs client than the thin clients (another linux box), if you
have one at hand.
Good luck, and keep us posted.
Angus Carr.
ahodson at elp.rr.com wrote:
>Folks
>
>After prevailing an argument that an Open Source/K12LTSP server/thin
>client presentation has educational value for teachers, I am 4 short and
>busy days away from the presentation in a neighboring district, and
>still getting (server) thin client errors on eth0. Via "neat" I've set
>eth0 as 192.168.0.254/255.255.255.0/192.168.0.0 (or blank) and done the
>usual yum update, ntsysv, /sbin.ifconfig/cat /etc/hosts, showmount -e,
>service nfs restart, df -h and I still keep getting a huge pause with
>"mounting root filesystem /opt/ltsp/i386 from 192.168.0.254" followed by
>"mount: nfsmount failed: bad file descriptor" and "nfs: mount program
>didn't pass remote address" and finally "mount: mounting
>192.168.0.224:/opt/ltsp/i386 on /mnt failed: invalid argument" - I am at
>my wit's end...
>
>=============== shownount info:
>[root at HodsonNET1 ~]# showmount -e
>Export list for HodsonNET1:
>/opt/ltsp/ppc 192.168.0.0/255.255.255.0
>/opt/ltsp/i386 192.168.0.0/255.255.255.0
>/usr/share/fonts 192.168.0.0/255.255.255.0
>/var/opt/ltsp/swapfiles 192.168.0.0/255.255.255.0
>/usr/X11R6/lib/X11/fonts 192.168.0.0/255.255.255.0
>/usr/share/AbiSuite/fonts 192.168.0.0/255.255.255.0
>/usr/lib/openoffice/share/fonts 192.168.0.0/255.255.255.0
>
>=============== chkconfig info:
>[root at HodsonNET1 ~]# chkconfig --list
>NetworkManager 0:off 1:off 2:on 3:on 4:on 5:off 6:off
>NetworkManagerDispatcher 0:off 1:off 2:off 3:off 4:off
>5:off 6:off
>acpid 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>anacron 0:off 1:off 2:on 3:on 4:on 5:off 6:off
>apmd 0:off 1:off 2:on 3:on 4:on 5:off 6:off
>apt 0:off 1:off 2:on 3:on 4:on 5:off 6:off
>atd 0:off 1:off 2:off 3:on 4:on 5:off 6:off
>auditd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>autofs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>bluetooth 0:off 1:off 2:on 3:on 4:on 5:off 6:off
>cpuspeed 0:off 1:on 2:on 3:on 4:on 5:off 6:off
>crond 0:off 1:off 2:on 3:on 4:on 5:off 6:off
>cups 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>cups-config-daemon 0:off 1:off 2:off 3:on 4:on 5:on
>6:off
>dc_client 0:off 1:off 2:off 3:off 4:off 5:on 6:off
>dc_server 0:off 1:off 2:off 3:off 4:off 5:on 6:off
>dhcpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>dhcrelay 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>diskdump 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>gpm 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>haldaemon 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>hpoj 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>httpd 0:off 1:off 2:off 3:off 4:off 5:on 6:off
>iptables 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>irda 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>isdn 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>kudzu 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>lisa 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>lm_sensors 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>ltsp-swapfile-delete 0:off 1:off 2:on 3:on 4:on 5:on
>6:off
>mDNSResponder 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>mdmonitor 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>mdmpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>messagebus 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>named 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>nat 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>netdump 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>netfs 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>netplugd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>network 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>nfs 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>nfslock 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>nifd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>nscd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>ntpd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>pcmcia 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>portmap 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>psacct 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>rdisc 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>rhnsd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>rpcgssd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>rpcidmapd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>rwhod 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>saslauthd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>sendmail 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>smb 0:off 1:off 2:off 3:off 4:off 5:on 6:off
>snmpd 0:off 1:off 2:off 3:off 4:off 5:on 6:off
>snmptrapd 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>spamassassin 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>squid 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>squidguard 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>sshd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>syslog 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>tomcat5 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>transparent-proxying 0:off 1:off 2:off 3:off 4:off 5:off
>6:off
>tux 0:off 1:off 2:off 3:off 4:off 5:on 6:off
>verynice.init 0:off 1:off 2:off 3:on 4:on 5:on 6:off
>vncserver 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>webmin 0:off 1:off 2:on 3:on 4:off 5:off 6:off
>winbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>wine 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>xfs 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>xinetd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
>ypbind 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>yum 0:off 1:off 2:off 3:off 4:off 5:off 6:off
>
>xinetd based services:
> chargen: off
> chargen-udp: off
> cvs: off
> daytime: off
> daytime-udp: off
> echo: off
> echo-udp: off
> eklogin: off
> gssftp: off
> klogin: off
> krb5-telnet: off
> kshell: off
> ktalk: off
> rsync: off
> telnet: off
> tftp: on
> time: off
> time-udp: off
> uucp: off
> vncts: on
> vncts.ltsp: off
>
>What am I missing? Urgent help appreciated
>Alan Hodson
>El Paso, TX
>-=o=-
>
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