Starting php_fpm eAccelerator: Could not allocate
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2022-04-25 23:17:57
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注：今天64位机器碰到同样情况，转之 启动PHP错误信息如下： Starting php_fpm eAccelerator: Could not allocate 67108864 bytes, the maximum size the kernel allows is 33554432 bytes. Lower the amount of memory request or increase the limit in /p
注：今天64位机器碰到同样情况，转之
启动PHP错误信息如下：
Starting php_fpm eAccelerator: Could not allocate 67108864 bytes, the maximum size the kernel allows is 33554432 bytes. Lower the amount of memory request or increase the limit in /proc/sys/kernel/shmmax.
PHP 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
解决办法如下：
/etc/sysctl.conf 新增：
kernel.shmmax = 128000000
sysctl -p
#说明
php.ini中设置的eAccelerator，eaccelerator.shm_size="64"，解释：eaccelerator可使用的共享内存大小(单位为MB)，即64M
在Linux下，单个进程的最大内存使用量受/proc/sys/kernel/shmmax中设置的数字限制(单位为字节) /proc/sys/kernel/shmmax = 33554432 （32M）
from http://lihuipeng.blog.51cto.com/3064864/774721
原文地址：Starting php_fpm eAccelerator: Could not allocate , 感谢原作者分享。