Increase “Open Files Limit”

摘要：

Modify /etc/security/limits.conf

Open file: /etc/security/limits.conf

Paste following towards end:

*         hard    nofile      500000
*         soft    nofile      500000
root      hard    nofile      500000
root      soft    nofile      500000

Once you save file, you may need to logout and login again.

Modify /etc/sysctl.conf

Open /etc/sysctl.conf

Add following:

fs.file-max = 2097152

Run:

sysctl -p

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