[rrd-users] Quoted Values in DEF

[Burton, Steven]

Hi,

I'm using rrdtool to accumulate share sizes on our servers and displaying
the results with rrdcgi. So far all is going well except for the one share
name that contains a space and that trip up rrdcgi. My graph tag is (sorry
about the wrap):

<RRD::GRAPH
   /usr/www/mrtg/htdocs/rrdgifs/<RRD::CV server>.<RRD::CV::QUOTE
share>.week.png
   --imginfo '<img src=/rrdgifs/%s width=%lu height=%lu >'
   -t "Space Used by \\<RRD::CV display>\<RRD::CV::QUOTE share>"
   -v Bytes -h 150 -w 600
   -R
   -b 1024
   -s -7d  -e now
   -a PNG
   DEF:used=/usr/local/sharesize/data/<RRD::CV server>/<RRD::CV::QUOTE
share>.rrd :size:AVERAGE
   CDEF:prev1=PREV(used)
   CDEF:blue=used,0,prev1,750000000,+,LIMIT,UN,0,used,IF
   CDEF:red=used,0,prev1,750000000,+,LIMIT,UN,used,0,IF
   CDEF:first=prev1,UN
   CDEF:good=first,used,blue,IF
   CDEF:bad=first,red,used,IF
   AREA:bad#FF0000
   AREA:good#50B9F9
   LINE1:bad#FF0000
   LINE1:good#0000FF
   >

The problem seems to be in the DEF line. When share == 'Co Totals' I get the
error message: [ERROR: unknown function 'T'].

Am I doing something wrong here (other than allowing spaces in share names)?

Any help would be most appreciated.

Steve.

Steve Burton BSc(Hons) MIEE
Network Manager
Shepherd Construction Ltd

Frederick House, Fulford Road,
York. YO10 4EA England.
Phone: +44 (0) 01904 660391
Fax: +44 (0) 01904 610256

Registration Number: 201860 England
Registered Address: Huntington House, Jockey Lane, Huntington, York YO32 9XW


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