Context: Ceph Reef installed with cephadm, upgraded to Squid.
During the copy of a large amount of files with aws cp --recursive, the
/var/log/syslog file on the RGW host (named cephrgw here) is saturated with lines like:
cephrgw radosgw[1174768]: beast: 0x7f6de16954a0: w.x.y.z - user1 [25/Mar/2025:09:37:28.235 +0000] "PUT /mybucket/path/to/somefile HTTP/1.1" 200 67 - "aws-cli/1.18.69 Python/3.8.10 Linux/5.4.0-198-generic botocore/1.16.19" - latency=0.031998932s
There is one such line per copied file, so the syslog file grows by tens of GB per day.
Trying to reduce RGW log verbosity with the following command had no effect :
$ ceph config set client.rgw debug_rgw 0/0
How to prevent Ceph from generating all these messages in the log?
