need disk inode count too df -hTi lsof +L1
Code: df -hTi Filesystem Type Inodes IUsed IFree IUse% Mounted on /dev/mapper/vg-root ext4 26M 967K 25M 4% / devtmpfs devtmpfs 7.9M 499 7.9M 1% /dev tmpfs tmpfs 7.9M 1 7.9M 1% /dev/shm tmpfs tmpfs 7.9M 653 7.9M 1% /run tmpfs tmpfs 7.9M 13 7.9M 1% /sys/fs/cgroup /dev/sda1 ext2 63K 352 63K 1% /boot /dev/mapper/vg-tmp ext4 64K 64K 0 100% /tmp tmpfs tmpfs 7.9M 1 7.9M 1% /run/user/0 Code: lsof +L1 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NLINK NODE NAME php-fpm 11694 root 3u REG 253,2 0 0 8196 /tmp/.ZendSem.PXuQnR (deleted) php-fpm 13450 nginx 3u REG 253,2 0 0 8196 /tmp/.ZendSem.PXuQnR (deleted) php-fpm 13451 nginx 3u REG 253,2 0 0 8196 /tmp/.ZendSem.PXuQnR (deleted) php-fpm 13459 nginx 3u REG 253,2 0 0 8196 /tmp/.ZendSem.PXuQnR (deleted) php-fpm 13460 nginx 3u REG 253,2 0 0 8196 /tmp/.ZendSem.PXuQnR (deleted)
php-fpm temp files consumed 100% of your disk inodes probably with many temp files try first restarting nginx + php-fpm then start mariadb then try removing contents in /tmp and reboot server Code (Text): rm -rf /tmp/* what is contents for /etc/centminmod/php.d/zendopcache.ini
contents of /etc/centminmod/php.d/zendopcache.ini ? really depends on how much if any unallocated disk space you have on your disk not already formatted for partitions as you current /tmp is a logical volume edit: found exactly your exact situation Enlarging /tmp dir - CentOS might want to contact your web host and see what options are available to you if you do not understand what you need to do
Here my zenopcache Code: zend_extension=opcache.so ;opcache.error_log=/var/log/php_opcache_error.log opcache.enable=1 opcache.memory_consumption=784 opcache.interned_strings_buffer=8 opcache.max_wasted_percentage=5 opcache.max_accelerated_files=16000 ; http://php.net/manual/en/opcache.configuration.php#ini.opcache.revalidate-freq ; defaults to zend opcache checking every 180 seconds for PHP file changes ; set to zero to check every second if you are doing alot of frequent ; php file edits/developer work ; opcache.revalidate_freq=0 opcache.revalidate_freq=180 opcache.fast_shutdown=0 opcache.enable_cli=0 opcache.save_comments=1 opcache.enable_file_override=1 opcache.validate_timestamps=1 ;opcache.huge_code_pages=1 My wordpress site using redis cache + w3 totalcache. My server is un-manage plan, they dont support that problems.
then probably best to backup data and reload OS/repartition disk if you have control over how you partitioned and allocated /tmp size also might want to lower opcache memory allocation from opcache.memory_consumption=784 to opcache.memory_consumption=256 and restart php-fpm
just to elaborate on previous post when you repartition on fresh OS, don't make a /tmp partition instead let /tmp reside in / with largest disk free space