[Xymon] Using --no-cache

Stewart, Tom L. Tom.Stewart at landsend.com
Thu Mar 17 21:28:34 CET 2011


On 4.3.0 has the -no-cache been taken out for the rrd daemons?   I have
been having issues in testing where I am getting missing data for 5-15
minutes at random times. I have increased my MAX... items in the
xymonserver.cfg and have tried to use the -no-cache in tasks.cfg.  It
currently looks like this on a process status. 

 

xymon    27206 27201  0 Mar16 ?        00:00:00 xymond_channel
--channel=status --log=/home/xymon/log/rrd-status.log xymond_rrd
--rrddir=/home/xymon/data/rrd --no-cache

xymon    27207 27201  0 Mar16 ?        00:00:00 xymond_channel
--channel=data --log=/home/xymon/log/rrd-data.log xymond_rrd
--rrddir=/home/xymon/data/rrd --extra-tests=mpstat,zonestat
--extra-script=/home/xymon/server/ext/rrd_data.pl --no-cache

xymon    27225 27206  0 Mar16 ?        00:00:02 xymond_rrd
--rrddir=/home/xymon/data/rrd --no-cache

xymon    27249 27207  0 Mar16 ?        00:00:01 xymond_rrd
--rrddir=/home/xymon/data/rrd --extra-tests=mpstat,zonestat
--extra-script=/home/xymon/server/ext/rrd_data.pl --no-cache

 

The missing data seems to be affecting the Solaris systems more that the
other systems.

 

Any ideas would be great.

 

Thank you,

Tom

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