[Pkg-nagios-devel] Bug#471842: Bug#471842: Defaults: localhost, Disk Space is UNKNOWN. Missing include cfg.

[Mike Mestnik]

On Thu, Mar 20, 2008 at 04:28:12PM +0100, Jan Wagner wrote:
> Hi Mike,
> 
> On Thursday 20 March 2008 16:05, Mike Mestnik wrote:
> > Looks like this file is needed in the configuration for the default config
> > to work properly.
> 
> could you please specify the symptoms?
> 
> Thanks and with kind regards, Jan.

Ahh, I found it:

mephisto:/etc/nagios2# /usr/lib/nagios/plugins/check_disk -w 20% -c 10%
DISK UNKNOWN - free space:|
mephisto:/etc/nagios2# cat /etc/fstab 
# UNCONFIGURED FSTAB FOR BASE SYSTEM
mephisto:/etc/nagios2# df   
Filesystem           1K-blocks      Used Available Use% Mounted on
mephisto:/etc/nagios2# df -a
Filesystem           1K-blocks      Used Available Use% Mounted on
proc                         0         0         0   -  /proc
sysfs                        0         0         0   -  /sys
mephisto:/etc/nagios2# df -h .
Filesystem            Size  Used Avail Use% Mounted on
-                     151G   60G   83G  42% /

Looks like there is no way to simply add a root mount w/o mounting
something.  I tried:
rootfs / rootfs rw 0 0
none / none rw 0 0
- / ext3 rw 0 0
/dev/tmp / ext3 rw 0 0


Perhaps this should be a known bug, wontfix.

Backstorry:
The base arch is ppc64(the rather bitrotten port).  If you have a G5 I
suggest you install etch and not this port.  I got here by running
"debootstrap --arch powerpc etch /ppc32-lenny".  I use schroot and
upgraded to lenny(needed nagiosgrapher).  Then I installed
nagiosgrapher and nagios2.  I changed the port apache uses.

The base system has this config...

/etc/schroot/schroot.conf:
[ppc32-lenny]
type=plain
description=Debian ppc 32-bit
location=/ppc32-lenny
priority=3
users=mmestnik
root-users=root
aliases=lenny32
personality=linux32

/etc/fstab:
/proc /ppc32-lenny/proc none rbind 0 0
/dev /ppc32-lenny/dev none rbind 0 0
/sys /ppc32-lenny/sys none rbind 0 0
/tmp /ppc32-lenny/tmp none rbind 0 0
/home /ppc32-lenny/home none rbind 0 0
/media /ppc32-lenny/media none rbind 0 0
/lib/modules /ppc32-lenny/lib/modules none rbind 0 0
/var/run/dbus /ppc32-lenny/var/run/dbus none rbind 0 0
/var/run/cups /ppc32-lenny/var/run/cups none rbind 0 0
/var/db/nscd /ppc32-lenny/var/db/nscd none rbind 0 0
/var/run/nscd /ppc32-lenny/var/run/nscd none rbind 0 0

/etc/rc.local:
schroot -c ppc32-lenny -- su -c /etc/init.d/rc\ 2 -

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