From: [EMAIL PROTECTED] on behalf of Bruce Becker
Sent: Thu 24/11/2005 00:54
To: OSCAR users
Subject: [Oscar-users] disk problem ? strange 'cexec' output...
Hello OSCAR friends....
I have been getting for the past
couple of days strange output on one
of my nodes, when issuing cexec
:
default-manpath/1.0.1(45):ERROR:102: Tcl command execution failed: if
{
[file exists /etc/man.config] } {
set manconfig [open "|egrep ^MANPATH
/etc/man.config" "r"]
while { [eof $manconfig] == 0 }
{
gets $manconfig line
set words
[split $line]
# To be blunt, I didn't have the time or
inclination to figure out the
# right TCL syntax to get
the regexp right, above -- all I got was
# "starting the
line with MANPATH", but there's still a few items
# in
/etc/man.config that can start with MANPATH, but not *be*
MANPATH
# (e.g., "MANPATH_MAP"). So just double
check here that we got
# MANPATH, and not anything
else.
if { [lindex $words 0] == "MANPATH" }
{
append-path MANPATH [lindex $words
1]
}
}
close
$manconfig
}
switcher/1.0.13(91):ERROR:102: Tcl command execution
failed: if {
$have_switcher && ! $am_removing } {
process_switcher_output "announce" [exec switcher --announce]
#
Now invoke the switcher perl script to get a list of the modules
#
that need to be loaded. If we get a non-empty string back, load
# them. Only do this if we're loading the module.
process_switcher_output "load" [exec switcher --show-exec]
}
On
further investiagtion, the problem seems to be only coincidentally
related to
cexec, but seems to be a disk problem. We had a disk
failure on this node
before and had to reboot after doing an fsck
which ran fine.
Logging
into the node as root, I get the following message
Last login: Fri Nov 11
11:02:57 2005 from sandiego.phy.uct.ac.za
/usr/X11R6/bin/xauth: error
in locking authority file /root/.Xauthority
init.c(375):ERROR:50: Cannot open
file '' for 'append'
chmod: changing permissions of
`/root/.ssh/authorized_keys': Read-only
file system
chmod: changing
permissions of `/root/.ssh/authorized_keys2':
Read-only file
system
So, I'm more convinced that it's a filesystem problem.
Has
anyone seen this before ? What do the symptoms mean ? And most
importantly,
how to fix them ?
Thanks very much
Bruce
--
Bruce
Becker
DAPNIA/SPhN/CEA Saclay
Fr-91191 Gif sur Yvette Cedex
tel :(w)
+33 1 69087482 | (m) + 33 62 739 5720 | (f) +33 1 69087584
IM :
AIM/Jabber - brucellino | Yahoo - uctbruce
WEB :http://hep.phy.uct.ac.za/~becker
"Viel hilft
viel"
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