October 30, 2014

修改树莓派Swap

树莓派的swap大小在/etc/dphys-swapfile中定义,默认为100M pi@raspi:~$ cat /etc/dphys-swapfile CONF_SWAPSIZE=1000 pi@raspi:/mnt$ free -h total used free shared buffers cached Mem: 437M 36M 401M 0B 2.1M 12M -/+ buffers/cache: 22M 415M Swap: 99M 0B 99M pi@raspi:/mnt$ 可以自己修改CONF_SWAPSIZE的值,单位为兆(MB) 修改后重启树莓派生效,如下: pi@raspi:~$ cat /etc/dphys-swapfile CONF_SWAPSIZE=1000 pi@raspi:~$ free -h total used free shared buffers cached Mem: 437M 53M 383M 0B 7.9M 23M -/+ buffers/cache: 22M 415M Swap: 999M 0B 999M

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