On 29 Apr 2010, at 20:30, Gordon Terrell wrote:
Most of my RRDs will not migrate from Opsview 2.14 to the new format
in 3.7. To test I stopped the Opsview process, moved all of the RRDs
out of /usr/local/nagios/var/rrd, copied a few RRDs back to /usr/
local/nagios/var/rrd, and ran /usr/local/nagios/installer/
migrate_rrds -y. I was able to find a few "good" RRDs that would
migrate but the majority fail with the error below:
Thu Apr 29 15:17:26 2010: Starting RRD migration
Thu Apr 29 15:17:26 2010: hostname=bridge%2Dhq, servicename=TCP
%2FIP, db=
Created rta - thresholds
Got error: line 125: expected </database> element but found <v> at /
usr/local/nagios/installer/migrate_rrds line 284.
Possibly a problem with the data in the RRD?
We've had very few reports of failures of the rrd upgrades prior to
3.7.0.
We've upgraded all perl modules and there was a test error occurred
around libxml in our rrd migration test which was fixed, so my guess
is that there is something around here that is causing it.
Can you send (to me directly if you prefer) a few RRD files that fails
to migrate with some that do migrate successfully? I think we'll need
an actual RRD file to see if we can spot the problem.
Ton
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