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I try to migrate Cacti from a server A to a server B. Both are on Debian 6 and this is the same version of Cacti (0.8.7g)

I follow these steps :

  1. Backup cacti db on server A
  2. Disable Cacti cron on server A and B
  3. Backup all rra (for i in find -name "*.rrd"; do rrdtool dump $i > $i.xml; done)
  4. Copy in server B and convert from xml to rrd
  5. Enable Cacti cron on server B

I see my previous graph but they don't refresh with the new datas. Memory usage is 0 on my graph... The same for the number of process

How to reactivate Cacti ?

Thomas K
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1 Answers1

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Did you also rebuild the poller cache ?

Go to Console -> System Utilities -> Rebuild Poller Cache

That rebuilds the cache which the poller is using. It sometimes get's not updated properly during an update leaving some graphs empty.

Urban-Software.de
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