[collectd] rrdc_update failed with status -1

[Cyril Feraudet]

Hi,

Many issue :
- Your rrd was updated before with a value in the future : rrdtool info /opt/collectd/var/lib/collectd/rrd/no-kvh020-sw01/snmp/if_drop_discard_err_que-Vlan1309.rrd to check las update
- Host polling no-kvh020-sw01 has his time in the past.
- More than one no-kvh020-sw01 configured
- ...

Cyril
On 26 mars 2012, at 21:00, Stian Øvrevåge wrote:

> Hi,
> 
> When trying to use DaemonAddress "127.0.0.1:42217" I'm receiving
> 
> Mar 26 20:52:25 collectd-new collectd[13065]: Filter subsystem:
> Built-in target `write': Dispatching value to all write plugins failed
> with status -1.
> Mar 26 20:52:25 collectd-new collectd[13065]: rrdcached plugin:
> rrdc_update (/opt/collectd/var/lib/collectd/rrd/no-kvh020-sw01/snmp/if_drop_discard_err_que-Vlan1309.rrd,
> [1332787945:0:0:0:0], 1) failed with status -1.
> 
> For ALL updates.
> 
> This is my rrdcached plugin config:
> 
> <Plugin "rrdcached">
>  #DaemonAddress "unix:/tmp/rrdcached.sock"
>  DaemonAddress "127.0.0.1:42217"
>  DataDir "/opt/collectd/var/lib/collectd/rrd"
>  #CreateFiles true
>  #CollectStatistics true
>  StepSize 30
>  HeartBeat 600
>  RRaTimespan 3600
>  RRaTimespan 86400
>  RRaTimespan 604800
>  RRaTimespan 2678400
>  RRaTimespan 166224000
> </Plugin>
> 
> I run rrdcached with "/opt/rrdtool-1.4.7/bin/rrdcached -f 7200 -w 3600
> -z 900 -b /opt/collectd/var/lib/collectd/rrd/ -l 127.0.0.1 -l
> unix:/tmp/rrdcached.sock"
> 
> The reason I want to test using network sockets is that the unix
> sockets seem to cause thousands of disk reads and writes according to
> VMware disk statistics.
> 
> A tcpdump with ascii decode only shows this: (No data? And statistics
> which I thought I disabled?)
> 
> 20:56:52.891588 IP localhost.42381 > localhost.42217: Flags [P.], seq
> 385950220:385950226, ack 4144176433, win 349, options [nop,nop,TS val
> 133288705 ecr 133281205], length 6
> E..:x. at .@................."....1...].......
> ........STATS
> 
> 20:56:52.891734 IP localhost.42217 > localhost.42381: Flags [P.], seq
> 1:21, ack 6, win 256, options [nop,nop,TS val 133288705 ecr
> 133288705], length 20
> ...............1.."......<.....
> ........9 Statistics follow
> 
> 20:56:52.891760 IP localhost.42381 > localhost.42217: Flags [.], ack
> 21, win 349, options [nop,nop,TS val 133288705 ecr 133288705], length
> 0
> E..4x. at .@................."....E...])......
> ........
> 20:56:52.891777 IP localhost.42217 > localhost.42381: Flags [P.], seq
> 21:176, ack 6, win 256, options [nop,nop,TS val 133288705 ecr
> 133288705], length 155
> E...C. at .@..................E.."............
> ........QueueLength: 0
> UpdatesReceived: 0
> FlushesReceived: 0
> UpdatesWritten: 0
> DataSetsWritten: 0
> TreeNodesNumber: 0
> TreeDepth: 0
> JournalBytes: 0
> JournalRotate: 0
> 
> 20:56:52.891783 IP localhost.42381 > localhost.42217: Flags [.], ack
> 176, win 357, options [nop,nop,TS val 133288705 ecr 133288705], length
> 0
> E..4x. at .@................."........e)......
> ........
> 
> 
> Regards,
> Stian Øvrevåge
> 
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