tree c69cb6ca3146982c5fc7864f982e1cb21b748768
parent 249d21eb1e51acac350b9551207874b49007eb4f
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1701364851 +0100
committer laforge <laforge@osmocom.org> 1701570048 +0000

systemd,manual: set LimitNOFILE=65536

A typical OS imposed limit is 1024 open FD, which can bee too low when
there are hundreds of concurrent voice calls.

In systemd service file, set a super high limit of 65536.

In osmo-mgw's user manual, add section 'Configure limits' describing
this in detail.

Related: OS#6256
Related: osmo-bsc I26c4058484b11ff1d035a919bf88824c3af14e71
Change-Id: I46512517bc3b5bb90cac7643e7ac73afba398d36