Harvest Cluster Poller keeps crashing

RakeshPatil — Wed, 04 Jun 2025 10:20:09 GMT

The Poller stops listening on port 12991.

[root@blk-northcentralus ~]# systemctl status harvest.service
● harvest.service - Harvest
Loaded: loaded (/etc/systemd/system/harvest.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2021-06-29 04:36:44 UTC; 6 days ago
Process: 3517 ExecStart=/opt/harvest/bin/harvest restart --config /opt/harvest/harvest.yml (code=exited, status=0/SUCCESS)
Main PID: 15663 (code=exited, status=0/SUCCESS)
CGroup: /system.slice/harvest.service
├─ 3525 bin/poller --poller unix --loglevel 2 --promPort 12990 --config /opt/harvest/harvest.yml --daemon
└─15729 bin/poller --poller unix --loglevel 2 --promPort 12990 --config /opt/harvest/harvest.yml --daemon

Jun 29 04:36:43 blk-northcentralus systemd[1]: Stopping Harvest...
Jun 29 04:36:43 blk-northcentralus systemd[1]: Starting Harvest...
Jun 29 04:36:43 blk-northcentralus harvest[3517]: Datacenter Poller PID PromPort Status
Jun 29 04:36:43 blk-northcentralus harvest[3517]: +++++++++++++++++++++ +++++++++++++++++++++ ++++++++++ +++++++++++++++ ++++++++++++++++++++
Jun 29 04:36:43 blk-northcentralus harvest[3517]: local unix not running
Jun 29 04:36:44 blk-northcentralus harvest[3517]: local unix 3525 12990 running
Jun 29 04:36:44 blk-northcentralus harvest[3517]: NorthCentalUS cluster-01 not running
Jun 29 04:36:44 blk-northcentralus systemd[1]: Started Harvest.
[root@blk-northcentralus ~]# netstat -nltp |grep -i 12990
tcp6 0 0 :::12990 :::* LISTEN 15729/bin/poller
[root@blk-northcentralus ~]# netstat -nltp |grep -i 12991

[root@blk-northcentralus ~]# /opt/harvest/bin/harvest -v
harvest version 21.05.1-1 (commit 2211c00) (build date 2021-05-21T01:28:12+0530) linux/amd64

Following remediation steps need to taken :

[root@blk-northcentralus ~]# cd /var/run/harvest/
[root@blk-northcentralus harvest]# rm -rf *
[root@blk-northcentralus harvest]# cd ~
[root@blk-northcentralus ~]# systemctl restart harvest.service
[root@blk-northcentralus ~]# netstat -nltp |grep -i 12990
tcp6 0 0 :::12990 :::* LISTEN 15729/bin/poller
[root@blk-northcentralus ~]# netstat -nltp |grep -i 12991
tcp6 0 0 :::12991 :::* LISTEN 11567/bin/poller
[root@blk-northcentralus ~]#

@vachagan_gratian

Re: Harvest Cluster Poller keeps crashing

ruijuan — Mon, 12 Jul 2021 18:00:53 GMT

Rakesh, can you please open an issue in the github? https://github.com/NetApp/harvest

Thanks!

Ruijuan

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Harvest Cluster Poller keeps crashing

Re: Harvest Cluster Poller keeps crashing