背景 処理中の worker を影響を与えずに、ログレベルを debug にしたかった 環境 Ubuntu 14.10 + php5-fpm 5.5.12 man PHP-FPM(8) Scripting Language SIGNAL Once started, php-fpm then responds to several POSIX signals: SIGINT,SIGTERM immediate termination SIGQUIT graceful stop SIGUSR1 re-open log file SIGUSR2 graceful reload of all workers + reload of fpm conf/binary # # Function that sends a SIGHUP to the daemon/service # do_reload()
![php-fpm の reload は実行中の worker がおなくなりになる - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/a4487cebe650933bbfe6d80c14d16c21d8fa08ad/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9cGhwLWZwbSUyMCVFMyU4MSVBRSUyMHJlbG9hZCUyMCVFMyU4MSVBRiVFNSVBRSU5RiVFOCVBMSU4QyVFNCVCOCVBRCVFMyU4MSVBRSUyMHdvcmtlciUyMCVFMyU4MSU4QyVFMyU4MSU4QSVFMyU4MSVBQSVFMyU4MSU4RiVFMyU4MSVBQSVFMyU4MiU4QSVFMyU4MSVBQiVFMyU4MSVBQSVFMyU4MiU4QiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnM9YWE5YzNiMzk4MTc2NzFiZTZlYWQ0YTYwOTM1NDZkMWY%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDBjb211dHR1biZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9ZWE3ZjA1Mzk0MjU1OWFjYmM4NWExYmJhMzI2Mzg5OGY%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3D0576f78ebd99b124eae358240c50e5b9)