PHP Fatal error: Unable to start eAccelerator module in Unknown on line 0

 

[root@GFS_Server etc]# ulimit -SHn 65535
[root@GFS_Server etc]# /data/webserver/php/sbin/php-fpm start
Starting php_fpm eAccelerator: shmmax should be at least 2MBPHP Warning: [eAccelerator] Can not create shared memory area in Unknown on line 0
PHP Fatal error: Unable to start eAccelerator module in Unknown on line 0
failed

解析:

Starting php_fpm eAccelerator: shmmax should be at least 2MBPHP

看到了吗?要求是至少2MB以上

[eAccelerator] Can not create shared memory area in Unknown on line 0
其实就是共享池的不足原因导致

PHP Fatal error: Unable to start eAccelerator module in Unknown on line 0
failed

解决办法:

#echo "67108864" > /proc/sys/kernel/shmmax

#cat /proc/sys/kernel/shmmax
67108864

如果想让它每次开机都执行一样的,那么就改:

#vi /etc/sysctl.conf

加下面一行:
kernel.shmmax = 67108864

#/sbin/sysctl -p   (让其快速生效)

重启后:

[root@GFS_Server etc]# ulimit -SHn 65535
[root@GFS_Server etc]# /data/webserver/php/sbin/php-fpm start
Starting php_fpm done

OK,Problem is solved!

[root@GFS_Server etc]# ps aux |grep php-fcgi |wc -l
302