[cricket-users] Failed to draw graph - check your server's error log for details

Oliver Landsmann

2012-01-25 18:53:27 UTC

Hi Ash,

Lets look at the first error, the grapher is trying to look for:
/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd

so unless you have a
/home/cricket/cricket/cricket-data/load-balance/bigip2.globalcenter.net.au
directory the "dataDir" is probably setup wrong in the Defaults files of
the load-balance config directory.

For example

Target --default--
dataDir = /var/lib/cricket/%auto-target-path%
rrd-datafile = %dataDir%/%auto-target-name%.rrd

in that case the grapher is going to look for the rrd files in
/var/lib/cricket/what_ever_you_subdir_is_called_in_the_config_dir

hope that might get you a bit further

--Oliver

Post by Ashlen Rohde
Hi Cricket Users,
I have been tasked with rebuilding a server that was running cricket as the old hardware is out of support.
The original server was running Solaris 10 sparc.
I have rebuilt it with RHEL 6 x86_64.
I copied all the old cricket config over to the new server once it was built and got cricket up and running.
I applied the patch to make it support 64 bit.
A lot of the devices still display graphs so I know that it is working to a certain extent.
Since adding a new device with genRtrConfig it appeared to generate the targets file ok.
However, when I open the ports on that device via crickets it gives the error "Failed to draw graph - check your server's error log for details"
The following error is found in my apache error_log after attempting to view the graph page for that device.
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] Use of uninitialized value in localtime at /home/cricket/public_html/cricket/./grapher.cgi line 1492., referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] Use of uninitialized value in localtime at /home/cricket/public_html/cricket/./grapher.cgi line 1492., referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] [25-Jan-2012 17:11:36*] Unable to create graph: opening '/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd': No such file or directory, referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] , referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] [25-Jan-2012 17:11:36*] Unable to create graph: opening '/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd': No such file or directory, referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] , referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] [25-Jan-2012 17:11:36*] rrd graph: /tmp/cricket-cache/cricket-0faff626.png -a PNG -r -l 0 --base 1024 --start -864000 --vertical-label bits per second --width 500 --height 200 DEF:mx0=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds0:MAX DEF:ds0=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds0:AVERAGE DEF:mx1=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds1:MAX DEF:ds1=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds1:AVERAGE CDEF:smx0=mx0,8,* CDEF:sds0=ds0,8,* CDEF:smx1=mx1,8,* CDEF:sds1=ds1,8,* LINE1:smx0#00FF00:Max Average bits in AREA:sds0#00cc00:Average bits in LINE1:smx1#0080FF:Max Average bits out LINE1:sds1#0000ff:Average bits out VRULE:1327237200#ff00
00: VRULE:1326632400#ff0000:, referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] , referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] [25-Jan-2012 17:11:36*] Could not open /tmp/cricket-cache/cricket-0faff626.png: No such file or directory, referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] [25-Jan-2012 17:11:36*] rrd graph: /tmp/cricket-cache/cricket-19e42da5.png -a PNG -r -l 0 --base 1024 --start -151200 --vertical-label bits per second --width 500 --height 200 DEF:mx0=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds0:MAX DEF:ds0=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds0:AVERAGE DEF:mx1=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds1:MAX DEF:ds1=/home/cricket/cricket/cricket-config/../cricket-data//load-balance/bigip2.globalcenter.net.au/internal_vlan.rrd:ds1:AVERAGE CDEF:smx0=mx0,8,* CDEF:sds0=ds0,8,* CDEF:smx1=mx1,8,* CDEF:sds1=ds1,8,* LINE1:smx0#00FF00:Max Average bits in AREA:sds0#00cc00:Average bits in LINE1:smx1#0080FF:Max Average bits out LINE1:sds1#0000ff:Average bits out VRULE:1327410000#ff00
00: VRULE:1327323600#ff0000:, referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] , referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
[Wed Jan 25 17:11:36 2012] [error] [client 10.64.50.13] [25-Jan-2012 17:11:36*] Could not open /tmp/cricket-cache/cricket-19e42da5.png: No such file or directory, referer: http://smgnet03/~cricket/cricket/grapher.cgi?target=%2Fload-balance%2Fbigip2.globalcenter.net.au%2Finternal_vlan;view=Octets
I have tried searching for answers on the web but to no avail.
If someone could make some suggestions on how to fix this it would be greatly appreciated.
Cheers,
Ash
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