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<p class=MsoNormal><span lang=EN-US>Hi<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US> I’m having a very strange issue with
a RRD database…<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>The database is created using:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US> rrdtool create file.rrd -b
`date +%s` -s 300 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:BackupDisk:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoBackupDisk:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:BackupVTape:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoBackupVTape:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:BackupTape:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoBackupTape:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:ReclaimVTape:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>
DS:NoReclaimVTape:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:ReclaimTape:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoReclaimTape:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:ReclaimCopy:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoReclaimCopy:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:Migration:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoMigration:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:Expiration:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoExpiration:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:FullDbBackup:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>
DS:NoFullDbBackup:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:IncrDbBackup:GAUGE:600:0:10
\<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>
DS:NoIncrDbBackup:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:Export:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoExport:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:Import:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> DS:NoImport:GAUGE:600:0:10 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> RRA:AVERAGE:0.5:1:600 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> RRA:AVERAGE:0.5:6:700 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> RRA:AVERAGE:0.5:24:775 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> RRA:AVERAGE:0.5:288:800 \<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> </span>RRA:MAX:0.5:1:600 \<o:p></o:p></p>
<p class=MsoNormal> RRA:MAX:0.5:6:700 \<o:p></o:p></p>
<p class=MsoNormal> RRA:MAX:0.5:24:775 \<o:p></o:p></p>
<p class=MsoNormal> <span lang=EN-US>RRA:MAX:0.5:288:800<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>This seem to be OK…. When I update
the RRD, I use:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>rrdtool update
/var/www/html/tsm/rrd/$1-processes.rrd -t
BackupDisk:NoBackupDisk:BackupVTape:NoBackupVTape:BackupDisk:NoBackupDisk:ReclaimVTape:NoReclaimVTape:ReclaimTape:NoReclaimTape:ReclaimCopy:NoReclaimCopy:Migration:NoMigration:Expiration:NoExpiration:FullDbBackup:NoFullDbBackup:IncrDbBackup:NoIncrDbBackup:Export:NoExport:Import:NoImport
N:0:1:0:1:1:0:0:1:0:1:0:1:0:1:0:1:0:1:0:1:0:1:0:1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>But when doing a rrdtool dump of the RRD
file, I search for the data I insert – and now it looks like:<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US> <!-- 2010-06-24
17:20:00 CEST / 1277392800 --> <row><v> 1.0000000000e+00
</v><v> 0.0000000000e+00 </v><v> 0.0000000000e+00
</v><v> 1.0000000000e+00 </v><v> NaN </v><v>
NaN </v><v> 0.0000000000e+00 </v><v> 1.0000000000e+00
</v><v> 0.0000000000e+00 </v><v> 1.0000000000e+00
</v><v> 0.0000000000e+00 </v><v> 1.0000000000e+00
</v><v> 0.0000000000e+00 </v><v> 1.0000000000e+00
</v><v> 0.0000000000e+00 </v><v> 1.0000000000e+00
</v><v> 0.0000000000e+00 </v><v> 1.0000000000e+00 </v><v>
0.0000000000e+00 </v><v> 1.0000000000e+00 </v><v>
0.0000000000e+00 </v><v> 1.0000000000e+00 </v><v>
0.0000000000e+00 </v><v> 1.0000000000e+00 </v></row><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>So – for some weird reason the value
for BackupDisk is set to 1 in the RRD file – even though I specified the
order and the value – so that it actually should be 0 … and
vice-versa for the value NoBackupDisk<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>What am I doing wrong ? Or is this a bug ??<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Regards<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Brian<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
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