I'm trying to create Custom Graph

First try:

1. Adding New Graph in Graph Definitions

2. Then paste following code on Custom Graph Definition page:


Code:
DEF:ifInOctets-raw=rrdPath/ifInOctets_ifInOctets.rrd:ds0:AVERAGE
CDEF:ifInOctets-rpn=ifInOctets-raw,8,*
CDEF:ifInOctets=ifInOctets-rpn
AREA:ifInOctets-rpn#00cc00ff:Inbound       
VDEF:inCurrent=ifInOctets,LAST
VDEF:inAverage=ifInOctets,AVERAGE
VDEF:inMaximum=ifInOctets,MAXIMUM
VDEF:inTotal=ifInOctets,TOTAL
GPRINT:inCurrent:Current\: %5.2lf%s
GPRINT:inAverage:Average\: %5.2lf%s
GPRINT:inMaximum:Maximum\: %5.2lf%s
GPRINT:inTotal:Total\: %5.2lf%s\j
DEF:ifOutOctets-raw=rrdPath/ifOutOctets_ifOutOctets.rrd:ds0:AVERAGE
CDEF:ifOutOctets-rpn=ifOutOctets-raw,8,*
CDEF:ifOutOctets=ifOutOctets-rpn
LINE1:ifOutOctets-rpn#0000FF99:Outbound      
VDEF:outCurrent=ifOutOctets,TOTAL
VDEF:outAverage=ifOutOctets,AVERAGE
VDEF:outMaximum=ifOutOctets,MAXIMUM
VDEF:outTotal=ifOutOctets,TOTAL
GPRINT:outCurrent:Current\: %5.2lf%s
GPRINT:outAverage:Average\: %5.2lf%s
GPRINT:outMaximum:Maximum\: %5.2lf%s
GPRINT:outTotal:Total\: %5.2lf%s\j



3. Final RRD Graph Commands looks like:


Code:
-F
-E
--height=100
--width=500
--lower-limit=0
--rigid
--vertical-label=bits/sec
DEF:ifInOctets-raw=rrdPath/ifInOctets_ifInOctets.rrd:ds0:AVERAGE
CDEF:ifInOctets-rpn=ifInOctets-raw,8,*
CDEF:ifInOctets=ifInOctets-rpn
AREA:ifInOctets-rpn#00cc00ff:Inbound       
VDEF:inCurrent=ifInOctets,LAST
VDEF:inAverage=ifInOctets,AVERAGE
VDEF:inMaximum=ifInOctets,MAXIMUM
VDEF:inTotal=ifInOctets,TOTAL
GPRINT:inCurrent:Current\: %5.2lf%s
GPRINT:inAverage:Average\: %5.2lf%s
GPRINT:inMaximum:Maximum\: %5.2lf%s
GPRINT:inTotal:Total\: %5.2lf%s\j
DEF:ifOutOctets-raw=rrdPath/ifOutOctets_ifOutOctets.rrd:ds0:AVERAGE
CDEF:ifOutOctets-rpn=ifOutOctets-raw,8,*
CDEF:ifOutOctets=ifOutOctets-rpn
LINE1:ifOutOctets-rpn#0000FF99:Outbound      
VDEF:outCurrent=ifOutOctets,TOTAL
VDEF:outAverage=ifOutOctets,AVERAGE
VDEF:outMaximum=ifOutOctets,MAXIMUM
VDEF:outTotal=ifOutOctets,TOTAL
GPRINT:outCurrent:Current\: %5.2lf%s
GPRINT:outAverage:Average\: %5.2lf%s
GPRINT:outMaximum:Maximum\: %5.2lf%s
GPRINT:outTotal:Total\: %5.2lf%s\j



4. I didn't see final graph (even no grid), only following output in event.log:


Code:
------
2009-01-06T12:23:34 INFO ZODB.Conflict database conflict error (oid 0x2c, class 
Products.ZenUtils.PObjectCache.PObjectCache) at /zport/RenderServer/render (15 
conflicts, of which 0 were unresolved, since startup at Tue Jan  6 11:42:01 
2009)
------
2009-01-06T12:23:35 INFO RenderServer File: 
/tmp/renderserver/graph-c1fcf1614878495fc9a7c8713287a1b8129600.html not created 
yet.
------
2009-01-06T12:28:34 INFO RenderServer File: 
/tmp/renderserver/graph-c1fcf1614878495fc9a7c8713287a1b8129600.html not created 
yet.




Second try:

1. Adding New Graph in Graph Definitions

2. Instead of pasting RRD code, I've create all custom Data Points manually via 
given forms. After all, I get the same RRD Graph Commands as above

3. I see graph and everything appears working.


Question: Why I can't create Custom Graph just by copying RRD Graph commands? 
This is a feature or bug, do I missed the point?

Zenoss version: 2.3.0 (zenoss-stack_2.3.0_i386.deb)




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Read this topic online here:
http://forums.zenoss.com/viewtopic.php?p=29676#29676

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