Ramdisk on Linux (open)
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[[Ramdisk on Linux (Open) ]]
** /dev/shm is flexible-sized ram disk [#xaf12b6d]
Fedora has the size changeable ramdisk /dev/shm.
By mounting, we can use this device at the fast speed.
-o size=128m specify the maximum size
$ su
# mount -t tmpfs -o size=128m tmpfs /dev/shm
# ln -s /dev/shm ramdisk
** /dev/ramdisk is fixed size ramdisk. [#ib3da806]
$ su
# mke2fs /dev/ramdisk
# mkdir /mnt/ramdisk
# mount -t ext2 /dev/ramdisk /mnt/ramdisk
# df -h
mke2fs /dev/ramdisk noblock (= number of block) can speci...
http://itpro.nikkeibp.co.jp/article/Keyword/20070330/2670...
End:
[[Ramdisk on Linux (Open) ]]
** /dev/shm is flexible-sized ram disk [#xaf12b6d]
Fedora has the size changeable ramdisk /dev/shm.
By mounting, we can use this device at the fast speed.
-o size=128m specify the maximum size
$ su
# mount -t tmpfs -o size=128m tmpfs /dev/shm
# ln -s /dev/shm ramdisk
** /dev/ramdisk is fixed size ramdisk. [#ib3da806]
$ su
# mke2fs /dev/ramdisk
# mkdir /mnt/ramdisk
# mount -t ext2 /dev/ramdisk /mnt/ramdisk
# df -h
mke2fs /dev/ramdisk noblock (= number of block) can speci...
http://itpro.nikkeibp.co.jp/article/Keyword/20070330/2670...
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