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A quick interactive test revealed that barman cron finishes quite fast without any warnings:
$ time barman cron
Starting WAL archiving for server postgres-01
Starting WAL archiving for server postgres-02
real 0m0.426s
user 0m0.340s
sys 0m0.064s
Since the warning is only triggered once in a while, I suspect that high disk IO is throttling a cron execution to the point where it collides with an upcoming one. Perhaps the possibility of this happening was overlooked in #886?
The text was updated successfully, but these errors were encountered:
We recently started to receive sporadic cron triggered notification mails with the following content:
Barman version: 3.10.0 (installed via apt.postgresql.org)
Barman crontab:
A quick interactive test revealed that
barman cron
finishes quite fast without any warnings:Since the warning is only triggered once in a while, I suspect that high disk IO is throttling a cron execution to the point where it collides with an upcoming one. Perhaps the possibility of this happening was overlooked in #886?
The text was updated successfully, but these errors were encountered: