[Galaxy S III Q&A, Help & Troubleshooting] ashutoshrathore135:
su
mount

u0_a106@android:/ $ suroot@android:/ # mount
rootfs / rootfs ro,noatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/platform/msm_sdcc.3/by-num/p14 /system ext4 ro,relatime,data=ordered
0 0
/dev/block/platform/msm_sdcc.3/by-num/p20 /data ext4 rw,nosuid,nodev,noatime,noa
uto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.3/by-num/p16 /cache ext4 rw,nosuid,nodev,relatime,d
ata=ordered 0 0
/dev/block/platform/msm_sdcc.3/by-num/p15 /persist ext4 rw,nosuid,nodev,relatime
,data=ordered 0 0
/dev/block/platform/msm_sdcc.3/by-num/p18 /persist-lg ext4 rw,nosuid,nodev,relat
ime,data=ordered 0 0
/dev/block/platform/msm_sdcc.3/by-num/p23 /mpt ext4 rw,nosuid,nodev,relatime,dat
a=ordered 0 0
/dev/block/platform/msm_sdcc.3/by-num/p25 /cust ext4 ro,nosuid,nodev,relatime,da
ta=ordered 0 0
/dev/fuse /storage/sdcard0 fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1
023,default_permissions,allow_other 0 0
/dev/block/vold/179:33 /storage/external_SD vfat rw,dirsync,nosuid,nodev,noexec,
relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437
,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/179:33 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,rela
time,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,ioc
harset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
root@android:/ #
0
/dev/block/dm-0 /mnt/asec/com.kiloo.subwaysurf-1 ext4 ro,dirsync,nosuid,nodev,no
atime 0 0
/dev/block/dm-1 /mnt/asec/com.asrazpaid-1 ext4 ro,dirsync,nosuid,nodev,noatime 0
0
/dev/block/dm-2 /mnt/asec/com.speedsoftware.rootexplorer-1 ext4 ro,dirsync,nosui
d,nodev,noatime 0 0
/dev/block/dm-3 /mnt/asec/com.imangi.templerun2-1 ext4 ro,dirsync,nosuid,nodev,n
oatime 0 0
/dev/block/dm-4 /mnt/asec/com.com2us.HB3D-1 ext4 ro,dirsync,nosuid,nodev,noatime
0 0
/dev/block/dm-5 /mnt/asec/com.keramidas.TitaniumBackup-1 ext4 ro,dirsync,nosuid,
nodev,noatime 0 0
/dev/block/dm-6 /mnt/asec/com.wordwebsoftware.android.wordweb-1 ext4 ro,dirsync,
nosuid,nodev,noatime 0 0
/dev/block/dm-7 /mnt/asec/com.ea.games.r3_row-1 ext4 ro,dirsync,nosuid,nodev,noa
time 0 0
/dev/block/dm-8 /mnt/asec/com.mxtech.videoplayer.pro-1 ext4 ro,dirsync,nosuid,no
dev,noatime 0 0
/dev/block/vold/179:33 /storage/sdcard0/Android/data/com.ea.games.r3_row vfat rw
,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,al
low_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=re
mount-ro 0 0

*********************************************************************************************************************************

su
df

126|root@android:/ # suroot@android:/ # df
Filesystem Size Used Free Blksize
/dev 309.71M 64.00K 309.65M 4096
/mnt/asec 309.71M 0.00K 309.71M 4096
/mnt/obb 309.71M 0.00K 309.71M 4096
/system 1.17G 798.04M 396.94M 4096
/data 1.78G 474.46M 1.32G 4096
/cache 295.52M 5.13M 290.38M 4096
/persist 11.85M 5.03M 6.82M 4096
/persist-lg 7.91M 4.13M 3.78M 4096
/mpt 15.79M 12.99M 2.80M 4096
/cust 29.57M 4.09M 25.47M 4096
/storage/sdcard0 1.78G 474.46M 1.32G 4096
/storage/external_SD 7.40G 3.45G 3.95G 16384
/mnt/secure/asec 7.40G 3.45G 3.95G 16384
/mnt/asec/com.kiloo.subwaysurf-1 28.04M 26.50M 1.55M 409
/mnt/asec/com.asrazpaid-1 4.01M 2.07M 1.94M 4096
/mnt/asec/com.speedsoftware.rootexplorer-1 3.00M 1.37M 1.62M
4096
/mnt/asec/com.imangi.templerun2-1 37.04M 35.25M 1.79M 40
6
/mnt/asec/com.com2us.HB3D-1 18.05M 16.90M 1.14M 4096
/mnt/asec/com.keramidas.TitaniumBackup-1 7.06M 6.00M 1.06M
4096
/mnt/asec/com.wordwebsoftware.android.wordweb-1 24.04M 22.41M
.63M 4096
/mnt/asec/com.ea.games.r3_row-1 16.05M 14.50M 1.55M 4096
/mnt/asec/com.mxtech.videoplayer.pro-1 17.05M 15.99M 1.05M
4096
/storage/sdcard0/Android/data/com.ea.games.r3_row 7.40G 3.45G
3.95G 16384

The other two commands doesn't work...(Used Connectbot)

Also I'm using Folder mount to mount folders from external SD card!