INFO http: Accept error: accept tcp XXX.XXX.XXX.XXX:28967: accept4: too many open files

[YuriyGavrilov]

@Alexey

1048576

thx @Alexey it is not so easy for me. I use network drive with internal os. so can’t use default options.

I founded config file here sudo vi /usr/local/AppCentral/docker-ce/CONTROL/config.json
but even I put there "default-ulimits": { "nofile": { "Hard": 2097152, "Name": "nofile", "Soft": 2097152 } },

it is still didn’t work with number above 1048576 trying to find some way to increase it…

[Alexey]

@YuriyGavrilov

I use network drive with internal os. so can’t use default options.

The network filesystems are not supported, the only working network storage protocol is iSCSI. But it’s better to run the node directly on file server/NAS, if possible.

@YuriyGavrilov

it is still didn’t work with number above 1048576 trying to find some way to increase it…

I’m afraid you need to change the default values like in these posts:

@svet0slav

Set fs.file-max = 16777216 (was 1048576) in /etc/sysctl.conf and applied with sysctl -p

@svet0slav

So, that did not work at all. Had to go to /etc/systemd/system.conf and set DefaultLimitNOFILE=16777216 then rebooted since session required pam_limits.so was not previously added to /etc/pam.d/common-session and the change could not apply.