Bug#311727: /usr/share/perl5/Munin.pm: munin-cron causes lots, of mails (through Munin.pm)

[Nicolai Langfeldt]

Hi,

Upstream r1155 should fix at least one cause of mail messages.  There
has been multiple causes for them, due to logging to un-opened files and
the like, but I cannot find the changeset right now, I suspect this
latter made it into 1.2.5 though.

The munins I run on home server and laptop right now does not generate
emails at least :-)

Regards,
  Nicolai



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Bug#311727: /usr/share/perl5/Munin.pm: munin-cron causes lots of mails (through Munin.pm)

[Tore Anderson]

forwarded 311727 http://munin.projects.linpro.no/ticket/91
quit

* Sven Mueller

 munin-cron causes pretty many mails to be sent on my system.

  Hi Sven, and thanks for reporting.  I've forwarded the issue upstream.

-- 
Tore Anderson



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Bug#311727: /usr/share/perl5/Munin.pm: munin-cron causes lots of mails (through Munin.pm)

[Sven Mueller]

Package: munin
Version: 1.2.3-1
Severity: normal
File: /usr/share/perl5/Munin.pm

munin-cron causes pretty many mails to be sent on my system. I have no
idea why this might happen (my config really is pretty much
straight-forward), but this is the message which appears in almost any
of those mails (apart from a relatively rare locking error from
munin-graph or munin-html - which could be avoided if munin-cron would
only call them when not already runrning):

Use of uninitialized value in pattern match (m//) at
/usr/share/perl5/Munin.pm line 397.

From a short look at the code, I can't tell how this happens.
If you want to take a look at the pages I'm generating, take a look at
https://mail.incase.de/munin/incase.de/mail1.incase.de.html

BTW: I have no idea why the smart temperature thingie doesn't work as
expected. Perhaps this is related, so here is what I added to munin.conf
regarding this graph:

smart_hda.graph no
smart_hdb.graph no
# combined graphs
smart_temp.graph_title SMART Temperatures
smart_temp.graph_order hda_temp=smart_hda.Temperature_Celsius 
hdb_temp=smart_hdb.Temperatur_Celsius 
smart_temp.graph_vlabel °C
smart_temp.graph_category SMART
smart_temp.hda_temp.cdef hda_temp,10,/
smart_temp.hda_temp.draw LINE1
smart_temp.hdb_temp.cdef hdb_temp,10,/
smart_temp.hdb_temp.draw LINE1

according to the docs, this should work. 

-- System Information:
Debian Release: 3.1
  APT prefers testing
  APT policy: (990, 'testing'), (400, 'experimental'), (50, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.11.7-incase
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages munin depends on:
pn  libdigest-md5-perl   Not found.
ii  libhtml-template-perl 2.6-2  HTML::Template : A module for usin
ii  librrds-perl  1.0.49-1   Time-series data storage and displ
pn  libtime-hires-perl   Not found.
ii  perl [libstorable-perl]   5.8.4-8Larry Wall's Practical Extraction 
ii  perl-modules  5.8.4-8Core Perl modules

-- no debconf information