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IDProjectCategoryView StatusLast Update
0000749Pgpool-IIIncompatible changepublic2022-06-28 10:55
ReporterEzgra_Mendez Assigned Topengbo  
PriorityhighSeveritycrashReproducibilityalways
Status closedResolutionopen 
Platformpgpool12OSlinuxOS Versionlinux 8.5
Product Version4.1.10 
Summary0000749: Hi dear, I am testing fileover on a 2 node cluster by downloading the primary server. When I upload the services again I see in
DescriptionHi dear, I am testing fileover on a 2 node cluster by downloading the primary server. When I upload the services again I see in the "show pool_nodes" the status of the server 0 down.

When I run the command pcp_recovery_node I get the following error.
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Ezgra_Mendez

2022-03-24 07:38

reporter  

error_pcp_recovery_node.png (7,025 bytes)   
error_pcp_recovery_node.png (7,025 bytes)   

pengbo

2022-03-24 11:05

developer   ~0004005

Last edited: 2022-03-24 11:06

> When I run the command pcp_recovery_node I get the following error.

You may have used a wrong port number.
Please use the "pcp_port" specified in pgpool.conf. default is 9898.

Ezgra_Mendez

2022-03-24 22:09

reporter   ~0004008

Hi pengbo,

after reviewing the pgpool.conf configuration I agree with you regarding the PCP_PORT port, however when I run the pcp_recovery_node process I get the following error:


[postgres@corp-vp091 pgpool-II-12]$ pcp_recovery_node -h corp-vp091.empresas.security.cl -p 9898 -U pgpool -n 0
Password:
ERROR: executing recovery, execute CHECKPOINT failed

[postgres@corp-vp091 pgpool-II-12]$
[postgres@corp-vp091 pgpool-II-12]$
[postgres@corp-vp091 pgpool-II-12]$ cat pgpool.conf | grep pcp_port
pcp_port = 9898
[postgres@corp-vp091 pgpool-II-12]$

pengbo

2022-03-28 14:03

developer   ~0004010

The script specified in "recovery_1st_stage_command" in used to run online recovery.
Your "recovery_1st_stage_command" may not be specified correctly.

This tutorial may help you to setup online recovery.

[4.1]
https://www.pgpool.net/docs/41/en/html/example-cluster.html#EXAMPLE-CLUSTER-PGPOOL-CONFIG-ONLINE-RECOVERY

[4.3]
https://www.pgpool.net/docs/latest/en/html/example-cluster.html#EXAMPLE-CLUSTER-PGPOOL-CONFIG-ONLINE-RECOVERY

administrator

2022-06-02 13:51

administrator   ~0004053

Have you resolved this issue?
May I close this issue?

pengbo

2022-06-28 10:55

developer   ~0004066

No response over two weeks.
Close issue.

Issue History

Date Modified Username Field Change
2022-03-24 07:38 Ezgra_Mendez New Issue
2022-03-24 07:38 Ezgra_Mendez File Added: error_pcp_recovery_node.png
2022-03-24 11:02 pengbo Assigned To => pengbo
2022-03-24 11:02 pengbo Status new => assigned
2022-03-24 11:05 pengbo Note Added: 0004005
2022-03-24 11:05 pengbo Status assigned => feedback
2022-03-24 11:06 pengbo Note Edited: 0004005
2022-03-24 22:09 Ezgra_Mendez Note Added: 0004008
2022-03-24 22:09 Ezgra_Mendez Status feedback => assigned
2022-03-28 14:03 pengbo Note Added: 0004010
2022-03-28 14:25 pengbo Status assigned => feedback
2022-06-02 13:51 administrator Note Added: 0004053
2022-06-28 10:55 pengbo Note Added: 0004066
2022-06-28 10:55 pengbo Status feedback => closed