/proc> cat mtd
dev:    size   erasesize  name
mtd0: 000e0000 00010000 "kernel"
mtd1: 000a0000 00010000 "ramdisk"
mtd2: 00080000 00010000 "user"
/proc> cd /var
/var> cd tmp
/var/tmp> ls
fs
jffs
/var/tmp> ls
fs
jffs
/var/tmp> mkfs.jffs -d jffs -o jffs.img
/var/tmp> ls
fs
jffs
jffs.img
/var/tmp> eraseall /dev/mtd2
MTD_open
MTD_ioctl
Erasing 64 MTD_ioctl
Kibyte @ 0 -MTD_ioctl
-  0 % complMTD_ioctl
ErasingMTD_ioctl
 64 Kibyte @MTD_ioctl
 10000 -- 10MTD_ioctl
 % complete.MTD_ioctl
Erasing 64 MTD_ioctl
Kibyte @ 200MTD_ioctl
00 -- 20 % cMTD_ioctl
EraMTD_close
Erased 640 Kibyte @ 0 -- 100% complete.
/var/tmp> cp jffs.img /dev/mtd2
MTD_open
MTD_write
MTD_close
/var/tmp> mount -t jffs /dev/mtdblock2 /mnt
mtdblock_open
ok
/var/tmp> cd /mnt
/mnt> ls
/mnt> ls -l
/mnt> cp /bin/pppd .
/mnt> ls -l
-rwxr--r--  1 0        0          140128  Jan  1 00:04 pppd
/mnt> cd /
/> umount /mnt
mtdblock_release
ok
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