MakingRamdisk 

Category: wikiX, Stuffs, Linux,


make loop back device file ¸ÕÀú ·çÇÁ¹é µð¹ÙÀ̽º ÆÄÀÏÀ» ¸¸µì´Ï´Ù.
        dd if=/dev/zero of=ramdisk bs=1k count=5120

        # bs´Â ºí·° Å©±âÀÌ°í count´Â ºí·°ÀÇ °¹¼öÀÔ´Ï´Ù. À§¿¡¼­´Â 5120KBÀÔ´Ï´Ù.

        mke2fs -F -v ramdisk

        # ext2 Çü½ÄÀ¸·Î ÆÄÀÏÀ» ÆÄƼ¼ÇÇÕ´Ï´Ù.

        mkdir mnt

        mount ramdisk mnt -o loop

        # loop ¿É¼ÇÀ¸·Î ¸¶¿îÆ®Çϸé mntµð·ºÅ丮¿¡ ¸¶¿îÆ® µË´Ï´Ù.

copy

        #ÇÊ¿äÇÑ ÆÄÀϵéÀ» ³Ö½À´Ï´Ù.

        cp ~/needfile_path/needed_files mnt -a

        ...

umount

        umount mnt


gzip
        gzip ramdisk

        #ramdisk.gz¶ó´Â ÆÄÀÏÀÌ ¸¸µé¾îÁý´Ï´Ù

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