CentOS 下 修改ramdisk 大小
如果已经 配置好了 ramdisk
敲入下面的命令
mkdir /tmp/ramdisk && mount -v -t tmpfs -o size =512M none /temp/ramdisk
官网原文如下
引用> On Centos 4.x 32 I want to create like a 64Mbyte ramdisk. Is there a
> problem putting 30k to 80k empty files on a ramdisk? Is there a
> simple howto on creating a ramdisk that anyone knows of off the top of
> there head?
mkdir /mnt/ram && mount -v -t tmpfs -o size=64M none /mnt/ram
If you want to use the RAM disk permanently you could use an entry in
/etc/fstab:
none /mnt/ram tmpfs size=64M 0 0
Besides, there is already a RAM disk available: /dev/shm
Chris
