zeromax 发表于 2019-1-27 15:08:54

su: /bin/bash: Too many open files in system错误

# sysctl -p  
net.ipv4.ip_forward = 0
  
net.ipv4.conf.default.rp_filter = 1
  
net.ipv4.conf.default.accept_source_route = 0
  
kernel.sysrq = 0
  
kernel.core_uses_pid = 1
  
net.ipv4.tcp_syncookies = 1
  
kernel.msgmnb = 65536
  
kernel.msgmax = 65536
  
kernel.shmmax = 68719476736
  
kernel.shmall = 4294967296
  
kernel.sem = 1055 32000 100 128
  
kernel.shmmax = 2147483648
  
kernel.shmall = 2097152
  
net.ipv4.tcp_sack = 0
  
net.ipv4.tcp_timestamps = 0
  
net.ipv4.conf.default.rp_filter = 0
  
net.core.optmem_max = 65535
  
net.core.rmem_default = 4194304
  
net.core.wmem_default = 262144
  
net.core.rmem_max = 4194304
  
net.core.wmem_max = 262144
  
fs.file-max = 6553600
  
net.ipv4.ip_local_port_range = 1024 65000
  
# cat /proc/sys/fs/file-max
  
6553600


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