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litespeed_wiki:troubleshooting [2018/06/29 14:44] Jackson Zhang [How to fix 404 error?] |
litespeed_wiki:troubleshooting [2019/03/20 14:11] Jackson Zhang [Advanced troubleshooting] |
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| - | ==== How to fix PHP 503 errors ==== | + | ==== How to fix PHP 503 errors? ==== |
| |[[litespeed_wiki:php:503-errors|Troubleshooting 503 Errors]]|How to fix PHP 503 errors?| | |[[litespeed_wiki:php:503-errors|Troubleshooting 503 Errors]]|How to fix PHP 503 errors?| | ||
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| |[[litespeed_wiki:troubleshooting:litespeed_is_running_but_systemd_status_inactive|systemd Status Incorrectly Shows Inactive]]|How to fix when LSWS is actually running| | |[[litespeed_wiki:troubleshooting:litespeed_is_running_but_systemd_status_inactive|systemd Status Incorrectly Shows Inactive]]|How to fix when LSWS is actually running| | ||
| |[[litespeed_wiki:troubleshooting:common_errors|Common errors]]|Understanding some common errors and how to fix them?| | |[[litespeed_wiki:troubleshooting:common_errors|Common errors]]|Understanding some common errors and how to fix them?| | ||
| + | |[[litespeed_wiki:troubleshooting:lsws_stop_once_a_day| Incorrect license will cause LSWS unstable]]|Why my LiteSpeed web server stoppes everyday?| | ||
| + | |[[litespeed_wiki:troubleshooting:lsws_cannot_start| Incorrect license will cause LSWS untable to start]]|Why can not start LSWS: "LiteSpeed is not up within 60 secs"?| | ||
| + | |[[litespeed_wiki:licenses:domain-limit-has-been-reached|Newly installed LSWS on cpanel with a site owner license could not be started,why? ]]|"Domain limit has been reached, domain limit: 5, total domains: xx"| | ||
| + | |[[litespeed_wiki:troubleshooting:rewrite_difference_on_[L]_Flag_between_LSWS_and_apache| Minor difference on [L] flag between LSWS and Apache]]|LSWS and Apache interpreting [L] flag slightly different in rewrite rules| | ||
| + | |[[litespeed_wiki:troubleshooting:stderr.log-fill-up-disk | Stderr.log ouputs many PHP warning messages which comsumed a lot of disk]]|Stderr.log consuming a lot of disk, how to stop this?| | ||
| ==== Debugging ==== | ==== Debugging ==== | ||
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| |[[litespeed_wiki:config:rewrite-logs|How to Enable Rewrite Logging]]|The first step in debugging rewrite rules| | |[[litespeed_wiki:config:rewrite-logs|How to Enable Rewrite Logging]]|The first step in debugging rewrite rules| | ||
| |[[litespeed_wiki:config:rewrite-rule-troubleshooting|How to Debug my Rewrite Rule]]|The steps to check the failed rewrite rule| | |[[litespeed_wiki:config:rewrite-rule-troubleshooting|How to Debug my Rewrite Rule]]|The steps to check the failed rewrite rule| | ||
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| + | ==== Advanced troubleshooting ==== | ||
| + | |[[https://blog.litespeedtech.com/2017/02/28/diagnosing-performance-issues-using-strace-with-php|Strace PHP process]]|Diagnosing Performance Issues: Using strace with PHP| | ||
| + | |[[litespeed_wiki:troubleshooting:advanced-lsof|Check files openned by a Process]]|Use lsof to trace open files| | ||
| + | |[[litespeed_wiki:troubleshooting:mysql-killed-by-lsws|Mysql was killed accidently by LiteSpeed, Why? ]]|Small OS pid_max may cause some processes killed using recycled pid| | ||