运行 bluenviron/mediamtx:1.15.1 时，如何修复 “too many open files” 错误？

在 Docker 中运行 bluenviron/mediamtx:1.15.1 时，如何修复 “too many open files” 错误？

docker命令：
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docker run -d \   --name mediamtx \   -e MTX_RTSPTRANSPORTS=tcp \   -e MTX_WEBRTCADDITIONALHOSTS=172.16.11.61 \   -e RTSP_RTSPADDRESS=0.0.0.0:8554 \   bluenviron/mediamtx:1.15.1

乌班图下报错如下：
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(base) root@dsy-System-Product-Name:~/k8syaml/moonfdd# docker rm mediamtx mediamtx (base) root@dsy-System-Product-Name:~/k8syaml/moonfdd# docker run -d \   --name mediamtx \   -e MTX_RTSPTRANSPORTS=tcp \   -e MTX_WEBRTCADDITIONALHOSTS=172.16.11.61 \   -e RTSP_RTSPADDRESS=0.0.0.0:8554 \   bluenviron/mediamtx:1.15.1 e5878c2e2338a171d84cde1c6410ade39ec8671c89fc10ef0fc8a291c2d40b69 (base) root@dsy-System-Product-Name:~/k8syaml/moonfdd# docker logs mediamtx 2025/09/2708:34:03 INF MediaMTX v1.15.1 2025/09/2708:34:03 INF configuration loaded from /mediamtx.yml 2025/09/2708:34:03 INF [RTSP] listener opened on 0.0.0.0:8554 (TCP) 2025/09/2708:34:03 INF [RTMP] listener opened on :1935 2025/09/2708:34:03 INF [HLS] listener opened on :8888 2025/09/2708:34:03 INF [WebRTC] listener opened on :8889 (HTTP), :8189 (ICE/UDP) 2025/09/2708:34:03 INF [SRT] listener opened on :8890 (UDP) 2025/09/2708:34:03 ERR too many open files 2025/09/2708:34:03 INF [SRT] listener is closing 2025/09/2708:34:03 INF [WebRTC] listener is closing 2025/09/2708:34:03 INF [HLS] listener is closing 2025/09/2708:34:03 INF [RTMP] listener is closing 2025/09/2708:34:03 INF [RTSP] listener is closing 2025/09/2708:34:03 INF waiting for running hooks

解决方案见 https://github.com/bluenviron/mediamtx/issues/3452-2160553182：

输入如下命令，重启docker，问题解决：
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echo "fs.inotify.max_user_instances=1280" | sudo tee -a /etc/sysctl.conf echo "fs.inotify.max_user_watches=655360" | sudo tee -a /etc/sysctl.conf sudo sysctl -p

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