Partition /var/lib/centreon-broker is full.

Hi @Didier97180 , if this partition is full, you may have issue with Centreon Broker: can insert data into database or can’t write performance data into RRD files.

You must check errors in /var/log/centreon-broker.*.log files to fix issue, then restart “cbd” process and wait to retention analysis.

In the files log

Hello,

that didn't solve the problem
In addition on the central I can see my poller clearly (because it is on the pooler that there is the problem) but the date of the last update is December 2023

{"asio_version":"1.24.0","endpoint central-module-master-output":{"bbdo_input_ack_limit":1000.0,"bbdo_unacknowledged_events":0.0,"event_processing_speed":2.838709677419355,"failover":null,"last_connection_attempt":1713353909.0,"last_connection_success":1713353909.0,"last_event_at":1713354494.0,"memory_file_path":"/var/lib/centreon-engine//sv36cent2-module.memory.central-module-master-output","name":"central-module-master-output","queue_file_enabled":false,"queue_file_path":"/var/lib/centreon-engine//sv36cent2-module.queue.central-module-master-output","queued_events":798,"read_filters":"all","state":"connected","status":"reading event from multiplexing engine","unacknowledged_events":798,"write_filters":"all"},"module/usr/share/centreon/lib/centreon-broker/10-neb.so":{"name":"/usr/share/centreon/lib/centreon-broker/10-neb.so","size":"857664B","state":"loaded"},"module/usr/share/centreon/lib/centreon-broker/15-stats.so":{"name":"/usr/share/centreon/lib/centreon-broker/15-stats.so","size":"692136B","state":"loaded"},"module/usr/share/centreon/lib/centreon-broker/50-tcp.so":{"name":"/usr/share/centreon/lib/centreon-broker/50-tcp.so","size":"887816B","state":"loaded"},"module/usr/share/centreon/lib/centreon-broker/60-tls.so":{"name":"/usr/share/centreon/lib/centreon-broker/60-tls.so","size":"593848B","state":"loaded"},"mysql manager":{"delay since last check":"0"},"now":"1713354495","pid":1500,"thread_pool":{"latency":"","size":3},"version":"21.10.5"}

total 5102780
-rw-rw-r-- 1 centreon-broker centreon-broker      259 25 mai    2023 central-broker-master.memory.central-broker-master-sql
-rw-rw-r-- 1 centreon-broker centreon-broker        8 25 mai    2023 central-broker-master.unprocessed
-rw-rw-r-- 1 centreon-broker centreon-broker        8 25 mai    2023 central-rrd-master.unprocessed
-rw-rw-r-- 1 centreon-broker centreon-broker 99999774 15 avril 16:25 Pooler-Name-broker.queue.forward-to-master
-rw-rw-r-- 1 centreon-broker centreon-broker 99999801 24 déc.  14:52 Pooler-Name-broker.queue.forward-to-master1
-rw-rw-r-- 1 centreon-broker centreon-broker 99999936 14 janv. 12:10 Pooler-Name-broker.queue.forward-to-master10
-rw-rw-r-- 1 centreon-broker centreon-broker 99999958 16 janv. 19:49 Pooler-Name-broker.queue.forward-to-master11
-rw-rw-r-- 1 centreon-broker centreon-broker 99999877 19 janv. 03:28 Pooler-Name-broker.queue.forward-to-master12
-rw-rw-r-- 1 centreon-broker centreon-broker 99999901 21 janv. 11:07 Pooler-Name-broker.queue.forward-to-master13
-rw-rw-r-- 1 centreon-broker centreon-broker 99999922 23 janv. 18:46 Pooler-Name-broker.queue.forward-to-master14
-rw-rw-r-- 1 centreon-broker centreon-broker 99999811 26 janv. 02:25 Pooler-Name-broker.queue.forward-to-master15
-rw-rw-r-- 1 centreon-broker centreon-broker 99999840 28 janv. 10:05 Pooler-Name-broker.queue.forward-to-master16
-rw-rw-r-- 1 centreon-broker centreon-broker 99999889 30 janv. 17:44 Pooler-Name-broker.queue.forward-to-master17
-rw-rw-r-- 1 centreon-broker centreon-broker 99999846  2 févr. 01:24 Pooler-Name-broker.queue.forward-to-master18
-rw-rw-r-- 1 centreon-broker centreon-broker 99999849  4 févr. 09:03 Pooler-Name-broker.queue.forward-to-master19
-rw-rw-r-- 1 centreon-broker centreon-broker 99999859 26 déc.  22:37 Pooler-Name-broker.queue.forward-to-master2
-rw-rw-r-- 1 centreon-broker centreon-broker 99999937  6 févr. 16:43 Pooler-Name-broker.queue.forward-to-master20
-rw-rw-r-- 1 centreon-broker centreon-broker 99999981  9 févr. 00:22 Pooler-Name-broker.queue.forward-to-master21
-rw-rw-r-- 1 centreon-broker centreon-broker 99999610 11 févr. 08:00 Pooler-Name-broker.queue.forward-to-master22
-rw-rw-r-- 1 centreon-broker centreon-broker 99999901 13 févr. 15:39 Pooler-Name-broker.queue.forward-to-master23
-rw-rw-r-- 1 centreon-broker centreon-broker 99999929 15 févr. 23:18 Pooler-Name-broker.queue.forward-to-master24
-rw-rw-r-- 1 centreon-broker centreon-broker 99999730 18 févr. 06:55 Pooler-Name-broker.queue.forward-to-master25
-rw-rw-r-- 1 centreon-broker centreon-broker 99999858 20 févr. 14:33 Pooler-Name-broker.queue.forward-to-master26
-rw-rw-r-- 1 centreon-broker centreon-broker 99999914 22 févr. 22:12 Pooler-Name-broker.queue.forward-to-master27
-rw-rw-r-- 1 centreon-broker centreon-broker 99999977 25 févr. 05:49 Pooler-Name-broker.queue.forward-to-master28
-rw-rw-r-- 1 centreon-broker centreon-broker 99999983 27 févr. 13:26 Pooler-Name-broker.queue.forward-to-master29
-rw-rw-r-- 1 centreon-broker centreon-broker 99999989 29 déc.  06:23 Pooler-Name-broker.queue.forward-to-master3
-rw-rw-r-- 1 centreon-broker centreon-broker 99999939 29 févr. 21:05 Pooler-Name-broker.queue.forward-to-master30
-rw-rw-r-- 1 centreon-broker centreon-broker 99999996  3 mars  04:43 Pooler-Name-broker.queue.forward-to-master31
-rw-rw-r-- 1 centreon-broker centreon-broker 99999990  5 mars  12:20 Pooler-Name-broker.queue.forward-to-master32
-rw-rw-r-- 1 centreon-broker centreon-broker 99999950  7 mars  20:01 Pooler-Name-broker.queue.forward-to-master33
-rw-rw-r-- 1 centreon-broker centreon-broker 99999998 10 mars  03:41 Pooler-Name-broker.queue.forward-to-master34
-rw-rw-r-- 1 centreon-broker centreon-broker 99999809 12 mars  11:19 Pooler-Name-broker.queue.forward-to-master35
-rw-rw-r-- 1 centreon-broker centreon-broker 99999931 14 mars  18:59 Pooler-Name-broker.queue.forward-to-master36
-rw-rw-r-- 1 centreon-broker centreon-broker 99999765 17 mars  02:42 Pooler-Name-broker.queue.forward-to-master37
-rw-rw-r-- 1 centreon-broker centreon-broker 99999896 19 mars  10:23 Pooler-Name-broker.queue.forward-to-master38
-rw-rw-r-- 1 centreon-broker centreon-broker 99999902 21 mars  18:04 Pooler-Name-broker.queue.forward-to-master39
-rw-rw-r-- 1 centreon-broker centreon-broker 99999848 31 déc.  14:06 Pooler-Name-broker.queue.forward-to-master4
-rw-rw-r-- 1 centreon-broker centreon-broker 99999903 24 mars  01:47 Pooler-Name-broker.queue.forward-to-master40
-rw-rw-r-- 1 centreon-broker centreon-broker 99999893 26 mars  09:30 Pooler-Name-broker.queue.forward-to-master41
-rw-rw-r-- 1 centreon-broker centreon-broker 99999939 28 mars  17:06 Pooler-Name-broker.queue.forward-to-master42
-rw-rw-r-- 1 centreon-broker centreon-broker 99999922 31 mars  00:40 Pooler-Name-broker.queue.forward-to-master43
-rw-rw-r-- 1 centreon-broker centreon-broker 99999841  2 avril 09:18 Pooler-Name-broker.queue.forward-to-master44
-rw-rw-r-- 1 centreon-broker centreon-broker 99999827  4 avril 16:51 Pooler-Name-broker.queue.forward-to-master45
-rw-rw-r-- 1 centreon-broker centreon-broker 99999935  7 avril 00:26 Pooler-Name-broker.queue.forward-to-master46
-rw-rw-r-- 1 centreon-broker centreon-broker 99999811  9 avril 08:01 Pooler-Name-broker.queue.forward-to-master47
-rw-rw-r-- 1 centreon-broker centreon-broker 99999841 11 avril 15:36 Pooler-Name-broker.queue.forward-to-master48
-rw-rw-r-- 1 centreon-broker centreon-broker 99999939 13 avril 23:12 Pooler-Name-broker.queue.forward-to-master49
-rw-rw-r-- 1 centreon-broker centreon-broker 99999824  2 janv. 21:49 Pooler-Name-broker.queue.forward-to-master5
-rw-rw-r-- 1 centreon-broker centreon-broker 99999975 16 avril 06:43 Pooler-Name-broker.queue.forward-to-master50
-rw-rw-r-- 1 centreon-broker centreon-broker 59451143 17 avril 15:47 Pooler-Name-broker.queue.forward-to-master51
-rw-rw-r-- 1 centreon-broker centreon-broker 99999805  5 janv. 05:31 Pooler-Name-broker.queue.forward-to-master6
-rw-rw-r-- 1 centreon-broker centreon-broker 99999919  7 janv. 13:11 Pooler-Name-broker.queue.forward-to-master7
-rw-rw-r-- 1 centreon-broker centreon-broker 99999737  9 janv. 20:51 Pooler-Name-broker.queue.forward-to-master8
-rw-rw-r-- 1 centreon-broker centreon-broker 99999882 12 janv. 04:30 Pooler-Name-broker.queue.forward-to-master9
prw-rw-r-- 1 centreon-broker centreon-broker        0 17 avril 13:38 Pooler-Name-broker-stats.json
-rw-rw-r-- 1 centreon-broker centreon-broker        8 17 avril 13:38 Pooler-Name-broker.unprocessed
prw-rw-r-- 1 centreon-broker centreon-broker        0 17 avril 13:38 Pooler-Name-rrd-stats.json
-rw-rw-r-- 1 centreon-broker centreon-broker        8 17 avril 13:38 Pooler-Name-rrd.unprocessed

It look like some time, there is a disconnection between your poller and your central server and when files (Pooler-Name-broker.queue.forward-to-master*)are processed after reconnection, they are not deleted.

You can remove them:

rm /var/lib/centreon-broker/Pooler-Name-broker.queue.forward-to-master* -f
systemctl restart centengine

But your poller is using Centreon 21.10 and this version is no more supported.

Please see Product lifecycle policy.

Hi @Didier97180 I suppose it is an issue with Centreon Broker in this version, it doesn’t put correct value when Centreon Engine start.