tag 675152 + pending thanks This is the same bug as 675153, munin.conf needs a change as said in NEWS.
But try patch http://munin-monitoring.org/changeset/4896 to make the default work again. -- Steve Schnepp http://blog.pwkf.org/ On Wed, May 30, 2012 at 10:50 AM, Patrick Matthäi <pmatth...@debian.org> wrote: > Package: munin > Version: 2.0~rc6-3 > Severity: grave > > Hello, > > after upgrading from munin 2.0~rc5-3 to 2.0~rc6-3 the whole graph generation > is broken, also if we purge the whole package (also removing /var/lib/munin > and /var/cache/munin/www). > > My steps to reproduce this issue: > - fresh install of munin > - adding a host to the tree > - enable fastcgi apache module > - set allow from... to the needed hosts > - reload apache > > After this, the html page is correct generated, but if I want to see the > graphs I get in the apache errorlog: > > [warn] FastCGI: (dynamic) server "/usr/lib/cgi-bin/munin-cgi-graph" started > (pid 2341) > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: Use of > uninitialized value in concatenation (.) or string at > /usr/lib/cgi-bin/munin-cgi-graph line 316., referer: > http://munin/munin/ameusgmbh.intern/gateway.ameusgmbh.intern/index.html > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: Use of > uninitialized value $epoch in gmtime at /usr/lib/cgi-bin/munin-cgi-graph > line 283., referer: > http://munin/munin/ameusgmbh.intern/gateway.ameusgmbh.intern/index.html > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: Use of > uninitialized value $mtime_epoch in modulus (%) at > /usr/lib/cgi-bin/munin-cgi-graph line 270., referer: > http://munin/munin/ameusgmbh.intern/gateway.ameusgmbh.intern/index.html > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: Use of > uninitialized value $mtime_epoch in subtraction (-) at > /usr/lib/cgi-bin/munin-cgi-graph line 270., referer: > http://munin/munin/ameusgmbh.intern/gateway.ameusgmbh.intern/index.html > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: Use of > uninitialized value in concatenation (.) or string at > /usr/lib/cgi-bin/munin-cgi-graph line 237., referer: > http://munin/munin/ameusgmbh.intern/gateway.ameusgmbh.intern/index.html > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: [Wed May 30 > 10:10:55 2012] munin-cgi-graph: [FATAL] Could not open image file > "/munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_latency-day.png" > for reading: No such file or directory, referer: > http://munin/munin/ameusgmbh.intern/gateway.ameusgmbh.intern/index.html > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: [Wed May 30 > 10:10:55 2012] munin-cgi-graph: [FATAL] Could not open image file > "/munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_latency-day.png" > for reading: No such file or directory, referer: > http://munin/munin/ameusgmbh.intern/gateway.ameusgmbh.intern/index.html > FastCGI: (dynamic) server "/usr/lib/cgi-bin/munin-cgi-graph" (pid 2341) > terminated by calling exit with status '2' > > > The /var/log/munin/munin-cgi-html.log shows: > > 2012/05/30 10:21:10 Opened log file > 2012/05/30 10:21:10 Request path is > /ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png > 2012/05/30 10:21:10 asked for (ameusgmbh.intern, gateway.ameusgmbh.intern, > diskstats_throughput, week) > 2012/05/30 10:21:10 Starting munin-graph > 2012/05/30 10:21:10 [INFO] Looking into drawing > /munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png > 2012/05/30 10:21:10 [RRD ERROR] Unable to graph > /munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png > : Could not save png to > '/munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png' > 2012/05/30 10:21:10 [RRD ERROR] rrdtool 'graph' > '/munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png' > \ > '--title' \ > 'Disk throughput per device - by week' \ > '--start' \ > '-12000m' \ > '--base' \ > '1024' \ > '--vertical-label' \ > 'Bytes/second read (-) / write (+)' \ > '--slope-mode' \ > '--height' \ > '175' \ > '--width' \ > '400' \ > '--imgformat' \ > 'PNG' \ > '--font' \ > 'DEFAULT:0:DejaVuSans,DejaVu Sans,DejaVu LGC Sans,Bitstream Vera > Sans' \ > '--font' \ > 'LEGEND:7:DejaVuSansMono,DejaVu Sans Mono,DejaVu LGC Sans > Mono,Bitstream Vera Sans Mono,monospace' \ > '--color' \ > 'BACK#F0F0F0' \ > '--color' \ > 'FRAME#F0F0F0' \ > '--color' \ > 'CANVAS#FFFFFF' \ > '--color' \ > 'FONT#666666' \ > '--color' \ > 'AXIS#CFD6F8' \ > '--color' \ > 'ARROW#CFD6F8' \ > '--border' \ > '0' \ > '-W' \ > 'Munin 2.0-rc6' \ > 'HRULE:2#FF8000' \ > > 'DEF:a3644073c3ef357f=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_swap_1_wrbytes-g.rrd:42:MAX' > \ > > 'DEF:i3644073c3ef357f=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_swap_1_wrbytes-g.rrd:42:MIN' > \ > > 'DEF:g3644073c3ef357f=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_swap_1_wrbytes-g.rrd:42:AVERAGE' > \ > > 'DEF:a81a87379b6adc74=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_swap_1_rdbytes-g.rrd:42:MAX' > \ > > 'DEF:i81a87379b6adc74=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_swap_1_rdbytes-g.rrd:42:MIN' > \ > > 'DEF:g81a87379b6adc74=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_swap_1_rdbytes-g.rrd:42:AVERAGE' > \ > 'HRULE:2#0066B3' \ > > 'DEF:ad3350844952886e=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_root_wrbytes-g.rrd:42:MAX' > \ > > 'DEF:id3350844952886e=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_root_wrbytes-g.rrd:42:MIN' > \ > > 'DEF:gd3350844952886e=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_root_wrbytes-g.rrd:42:AVERAGE' > \ > > 'DEF:ad493072b2eab6e1=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_root_rdbytes-g.rrd:42:MAX' > \ > > 'DEF:id493072b2eab6e1=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_root_rdbytes-g.rrd:42:MIN' > \ > > 'DEF:gd493072b2eab6e1=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-gateway_root_rdbytes-g.rrd:42:AVERAGE' > \ > 'HRULE:2#00CC00' \ > > 'DEF:asda_wrbytes=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-sda_wrbytes-g.rrd:42:MAX' > \ > > 'DEF:isda_wrbytes=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-sda_wrbytes-g.rrd:42:MIN' > \ > > 'DEF:gsda_wrbytes=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-sda_wrbytes-g.rrd:42:AVERAGE' > \ > > 'DEF:asda_rdbytes=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-sda_rdbytes-g.rrd:42:MAX' > \ > > 'DEF:isda_rdbytes=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-sda_rdbytes-g.rrd:42:MIN' > \ > > 'DEF:gsda_rdbytes=/var/lib/munin/ameusgmbh.intern/gateway.ameusgmbh.intern-diskstats_throughput-sda_rdbytes-g.rrd:42:AVERAGE' > \ > 'CDEF:csda_rdbytes=gsda_rdbytes' \ > 'CDEF:csda_wrbytes=gsda_wrbytes' \ > 'COMMENT: ' \ > 'COMMENT:Cur (-/+)' \ > 'COMMENT:Min (-/+)' \ > 'COMMENT:Avg (-/+)' \ > 'COMMENT:Max (-/+) \j' \ > 'LINE1:gsda_wrbytes#00CC00:sda ' \ > 'GPRINT:csda_rdbytes:LAST:%7.2lf%s/\g' \ > 'GPRINT:csda_wrbytes:LAST:%7.2lf%s' \ > 'GPRINT:isda_rdbytes:MIN:%7.2lf%s/\g' \ > 'GPRINT:isda_wrbytes:MIN:%7.2lf%s' \ > 'GPRINT:gsda_rdbytes:AVERAGE:%7.2lf%s/\g' \ > 'GPRINT:gsda_wrbytes:AVERAGE:%7.2lf%s' \ > 'GPRINT:asda_rdbytes:MAX:%7.2lf%s/\g' \ > 'GPRINT:asda_wrbytes:MAX:%7.2lf%s\j' \ > 'CDEF:cd493072b2eab6e1=gd493072b2eab6e1' \ > 'CDEF:cd3350844952886e=gd3350844952886e' \ > 'LINE1:gd3350844952886e#0066B3:root ' \ > 'GPRINT:cd493072b2eab6e1:LAST:%7.2lf%s/\g' \ > 'GPRINT:cd3350844952886e:LAST:%7.2lf%s' \ > 'GPRINT:id493072b2eab6e1:MIN:%7.2lf%s/\g' \ > 'GPRINT:id3350844952886e:MIN:%7.2lf%s' \ > 'GPRINT:gd493072b2eab6e1:AVERAGE:%7.2lf%s/\g' \ > 'GPRINT:gd3350844952886e:AVERAGE:%7.2lf%s' \ > 'GPRINT:ad493072b2eab6e1:MAX:%7.2lf%s/\g' \ > 'GPRINT:ad3350844952886e:MAX:%7.2lf%s\j' \ > 'CDEF:c81a87379b6adc74=g81a87379b6adc74' \ > 'CDEF:c3644073c3ef357f=g3644073c3ef357f' \ > 'LINE1:g3644073c3ef357f#FF8000:swap_1 ' \ > 'GPRINT:c81a87379b6adc74:LAST:%7.2lf%s/\g' \ > 'GPRINT:c3644073c3ef357f:LAST:%7.2lf%s' \ > 'GPRINT:i81a87379b6adc74:MIN:%7.2lf%s/\g' \ > 'GPRINT:i3644073c3ef357f:MIN:%7.2lf%s' \ > 'GPRINT:g81a87379b6adc74:AVERAGE:%7.2lf%s/\g' \ > 'GPRINT:g3644073c3ef357f:AVERAGE:%7.2lf%s' \ > 'GPRINT:a81a87379b6adc74:MAX:%7.2lf%s/\g' \ > 'GPRINT:a3644073c3ef357f:MAX:%7.2lf%s\j' \ > 'CDEF:re_zero=gsda_rdbytes,UN,0,0,IF' \ > 'CDEF:ngsda_rdbytes=gsda_rdbytes,-1,*' \ > 'LINE1:ngsda_rdbytes#00CC00' \ > 'CDEF:ngd493072b2eab6e1=gd493072b2eab6e1,-1,*' \ > 'LINE1:ngd493072b2eab6e1#0066B3' \ > 'CDEF:ng81a87379b6adc74=g81a87379b6adc74,-1,*' \ > 'LINE1:ng81a87379b6adc74#FF8000' \ > 'LINE1:re_zero#000000' \ > 'COMMENT:Last update\: Wed May 30 10\:20\:08 2012\r' \ > '--end' \ > '1338366000' > 2012/05/30 10:21:10 [INFO] Graphed service > ameusgmbh.intern;gateway.ameusgmbh.intern:diskstats_throughput (0.03 sec for > 1 graphs) > 2012/05/30 10:21:10 Munin-graph finished (0.03 sec) > 2012/05/30 10:21:10 [WARNING] Could not draw graph > "/munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png": > /munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png > 2012/05/30 10:21:10 [FATAL] Could not open image file > "/munin-cgi-graph/ameusgmbh.intern/gateway.ameusgmbh.intern/diskstats_throughput-week.png" > for reading: No such file or directory > > > A temporary workaround is: > # ln -s /var/cache/munin/www/ /munin-cgi-graph > # chown munin:www-data -R /var/cache/munin/www && chmod g+w -R > /var/cache/munin/www > > With both the graphs are working fine, just the following warning is a bit > annoying in the errorlog on requesting a graph: > FastCGI: server "/usr/lib/cgi-bin/munin-cgi-graph" stderr: Use of > uninitialized value in concatenation (.) or string at > /usr/lib/cgi-bin/munin-cgi-graph line 316 > > > Cheers > > > -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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