Error executing mysql-zrm/plugins/ssh-copy.pl -> "Unable to open config file. This is only meant to be invoked from mysql-zrm"

[yinyangPT]

Hi,

while setting up mysql-zrm, for some reason I can't get the ssh-copy plugin to work, it complains of not having config file.

OS : FC42
RPM : MySQL-zrm-3.0
Config :
backup-level=1
backup-mode=logical
backup-type=regular
destination=/mnt/Backup01/am_tapes_apollo/zrm-backups
retention-policy=40d
compress=1
compress-plugin=/usr/bin/gzip
all-databases=1
exclude-pattern=
user="XXXXXXX"
password="XXXXXXXXXXXXXXXXXXXXXX"
host="XXXXX.XXXXXXX.XXX"
mysql-binlog-path="/mnt/Data/mysql-log"
verbose=1
mailto="XXXX@XXXX.XXXXXX.XXX"
mail-policy=always
html-reports=backup-status-info
copy-plugin=/usr/share/mysql-zrm/plugins/ssh-copy.pl
ssh-user="XXXXX"

Error Message :
src = /mnt/Data/mysql-log/binary-log.000145
k = /mnt/Backup01/am_tapes_apollo/zrm-backups/castle_daily/20260426003537/binary-log.000145
Unable to open config file. This is only meant to be invoked from mysql-zrm
castle_daily:backup:ERROR: Could not copy file "/mnt/Data/mysql-log/binary-log.000145"
castle_daily:backup:ERROR: copy-plugin exited with error 512
castle_daily:backup:ERROR: Could not copy bin log file /mnt/Backup01/am_tapes_apollo/zrm-backups/castle_daily/20260426003537/binary-log.000145

Confirmed the configuration works for FULL backup with no issues, only have problems with the incremental using the plugin/ssh-copy.pl

Also confirmed existance and access with the remote user to the file : /mnt/Data/mysql-log/binary-log.000145

It seems the plugin is expecting to find a environment variable that is not handed by ZRM $ENV['ZRM_CONF'], but could not find where is would be handed to plugin.

Any ideas ?