/ # mount /dev/block/mtdblock6 /efs -tvfat
mount /dev/block/mtdblock6 /efs -tvfat
mount: mounting /dev/block/mtdblock6 on /efs failed: Invalid argument
/ # mount /efs
mount /efs
/ # df -k
df -k
Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 176584 32 176552 0% /dev
/dev/block/mtdblock4 480768 2604 478164 1% /cache
/dev/block/platform/s3c-sdhci.0/by-name/media
13951332 6000516 7950816 43% /sdcard
/dev/block/mtdblock6 6912 1612 5300 23% /efs
/ # cat /proc/mtd
cat /proc/mtd
dev: size erasesize name
mtd0: 00200000 00040000 "bootloader"
mtd1: 00140000 00040000 "misc"
mtd2: 00800000 00040000 "boot"
mtd3: 00800000 00040000 "recovery"
mtd4: 1d580000 00040000 "cache"
mtd5: 00d80000 00040000 "radio"
mtd6: 006c0000 00040000 "efs"
/ # cd /efs
cd /efs
/efs # ls -al
ls -al
drwxrwxr-x 1 1001 1001 4096 Aug 2 2011 .
drwxr-xr-x 15 0 0 0 Jan 1 02:08 ..
-rw------- 1 1001 1001 1 Apr 27 2011 .nv_state
drwxrwxrwx 1 0 0 4096 Aug 2 2011 efs
drwx------ 1 0 0 4096 Jan 1 02:20 lost+found
-rw-rw-rw- 1 1001 1001 2 Aug 2 2011 uart_path
/efs #