Rrd files not updating
I even tried to bring the virtual machine on the original vmware host and I had same symptoms. Total size of two files 366MB and my physical memory assigned to this virtual machine was only 384MB.I logged in with a SSH session and went to my cacti database folder. I read couple posts on the Cacti forms and decided to clean up my poller_output table from shell.This will ensure that neither of the servers will poll or populate any more graphs.That is, the graphs will remain unchanged during the migration window.I have been migrating the virtual machines between different Vmware hosts and at some point my second Cacti appliance did not update the RRD graphs and using the web interface was very slow.I tried rebooting; changing parameters in the Configuration Settings but noting helped to solve the issues. MYI are too huge and mysqld used a lot of resources.
Step 3.1: Old Server To create a database dump, we will use the following command. Unfortunately, Cacti cannot update the graphs if the RRD files are copied directly to the new server.
We will enable the cron job once the graphs have been migrated.
In the next step, we will create a database dump from the My SQL server running on the old Cacti server.
I have suspected a right issue on the rrd folder, but evrything seems to be ok. ========================================================== [OK] Database connection successful [OK] Database schema correct [WARN] Some devices have not been polled in the last 5 minutes.
If I run a : uptime netstat_ip netstat_ip_frag netstat_tcp netstat_udp netstat_icmp netstat_icmp_info netstat_snmp netstat_snmp_pkt netstat_ip_forward ipsystemstats_ipv6 ipsystemstats_ipv6_frag RRD[create /opt/librenms/rrd/cisco-a9k1/--step DS:poller: GAUGE::0: U RRA: AVERAGE:0.5:16 RRA: AVERAGE:0.5:40 RRA: AVERAGE:0.40 RRA: AVERAGE:0.40 RRA: MIN:0.5:0 RRA: MIN:0.5:40 RRA: MIN:0.5 RRA: MIN:0.7 RRA: MAX:0.5:0 RRA: MAX:0.5:40 RRA: MAX:0.5 RRA: MAX:0.7 RRA: LAST:0.5:40 ] [RRD Disabled]RRD[update /opt/librenms/rrd/cisco-a9k1/N:121.8] [RRD Disabled]RRD[create /opt/librenms/rrd/cisco-a9k1/--step DS:ping: GAUGE::535 RRA: AVERAGE:0.5:16 RRA: AVERAGE:0.5:40 RRA: AVERAGE:0.40 RRA: AVERAGE:0.40 RRA: MIN:0.5:0 RRA: MIN:0.5:40 RRA: MIN:0.5 RRA: MIN:0.7 RRA: MAX:0.5:0 RRA: MAX:0.5:40 RRA: MAX:0.5 RRA: MAX:0.7 RRA: LAST:0.5:40 ] [RRD Disabled]RRD[update /opt/librenms/rrd/cisco-a9k1/N:1.52] [RRD Disabled]Polled in 121.8 seconds Can you post the full output of ./please.