Wordpress LScache Plugin: Connection Test: Not Available
Last Updated on: Wed, 15 Apr 2026 00:00:02 Im currently in Litespeed Cache > Cache > Object. I have installed LSMCD on my VPS according to your guidelines here: https://docs.litespeedtech.com/products/lsmcd/getting_started/ The connection test on my VPS using telnet 127.0.0.1 11211 worked. Still for some reason, the plugins shows Connection Test: Not Available See screenshot: https://i.imgur.com/U9Sw0P8.png I cant find anything about this issue in your documentations. Hi, Because you need to install the memcached extension for PHP as well not sure what is your server OS and environment if it is LiteSpeed native server ,then : if it uses yum , then do yum lsphp??-memcached , if it uses apt , then do apt install lsphp -memcached if it uses other control panel , then follow it as your panels way to install PHP extension after that run pkill lsphp , refresh your page then you should see it shows up Best regards, I am running LiteSpeed Web Server Version: 5.4.11 (build 6) on Centos 7. Are you sure the commands are correct? After running yum lsphp??-memcached, i receive Loaded plugins: fastestmirror, universal-hooks No such command: lsphp??-memcached. Please use /bin/yum --help Hi, are you running any control panel ? Best regards, Yes, i am using WHM and cPanel. Hi, then please check this page https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:lsmcd:install-memcached?redirect=1#for_cpanel Best regards, I have already tried that and it didnt work for me. I tried again, see logs: CT-7207 /# yum install -y libmemcached-devel Loaded plugins: fastestmirror, universal-hooks Loading mirror speeds from cached hostfile EA4: 185.53.12.144 cpanel-plugins: 185.53.12.144 base: my.mirrors.thegigabit.com extras: kartolo.sby.datautama.net.id updates: my.mirrors.thegigabit.com Package libmemcached-devel-1.0.16-5.el7.x86_64 already installed and latest version Nothing to do CT-7207 /# /opt/cpanel/ea-php72/root/usr/bin/pecl install memcached WARNING: channel pecl.php.net has updated its protocols, use pecl channel-update pecl.php.net to update pecl/memcached can optionally use PHP extension igbinary (version >= 2.0) pecl/memcached can optionally use PHP extension msgpack (version >= 2.0) downloading memcached-3.1.5.tgz ? Starting to download memcached-3.1.5.tgz (83,015 bytes) ??????..done: 83,015 bytes 15 source files, building running: phpize Configuring for: PHP Api Version: 20170718 Zend Module Api No: 20170718 Zend Extension Api No: 320170718 libmemcached directory [no] : echo extension=memcached.so > /opt/cpanel/ea-php72/root/etc/php.d/20-memcached.ini zlib directory [no] : Hi, you can check this video first https://youtu.be/kzMCphLn-As?t=479 on time 07:59 if it still not works for you , please contact cPanel support Best regards,
LiteCache Rush: Speed comes from using less, not from doing it faster
Reference