centos -bash: fork: Resource temporarily unavailable 解决办法

报错信息

进程调用 php 执行提示如下:

-bash: fork: Resource temporarily unavailable

解决办法

修改配置 /etc/security/limits.d/90-nproc.conf 增加 www 用户的进程最大限制

[www@vps root]$ cat /etc/security/limits.d/90-nproc.conf
# Default limit for number of user's processes to prevent
# accidental fork bombs.
# See rhbz #432903 for reasoning.

#*          soft    nproc     102400
root       soft    nproc     unlimited
www       soft    nproc     102400
* soft nproc 655350
* hard nproc 655350
* soft nofile 655350
* hard nofile 655350
[www@vps root]$ 

保存更新之后,需要重启服务器。

来源:https://access.redhat.com/solutions/543503

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