[T-Mobile LG G2x] tahahawa:
To make sure it works type in a terminal app (no root required) mount. If system and data and cache are the same as the following, it's safe to say the positions are the same. $ export PATH=/data/local/bin:$PATH

$ mount

rootfs on / type rootfs (ro,relatime)

tmpfs on /dev type tmpfs (rw,relatime,mode=755)

devpts on /dev/pts type devpts (rw,relatime,mode=600)

proc on /proc type proc (rw,relatime)

sysfs on /sys type sysfs (rw,relatime)

none on /acct type cgroup (rw,relatime,cpuacct)

tmpfs on /mnt/asec type tmpfs (rw,noatime)

tmpfs on /mnt/extasec type tmpfs (rw,noatime)

tmpfs on /mnt/obb type tmpfs (rw,relatime,mode=755,gid=1000)

none on /dev/cpuctl type cgroup (rw,relatime,cpu)

/dev/block/mmcblk0p1 on /system type ext4 (ro,noatime,barrier=1,data=ordered)

/dev/block/mmcblk0p7 on /data type ext4 (rw,nosuid,nodev,noatime,barrier=1,data=ordered)

/dev/block/mmcblk0p2 on /cache type ext4 (rw,nosuid,nodev,noatime,barrier=1,data=ordered)

/dev/block/mmcblk0p6 on /lgdrm type ext3 (rw,nosuid,nodev,noatime,data=writeback)

/dev/block/vold/179:17 on /mnt/sdcard type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/vold/179:17 on /mnt/secure/asec type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

tmpfs on /mnt/sdcard/.android_secure type tmpfs (ro,relatime,size=0k,mode=000)

/dev/block/vold/179:8 on /mnt/emmc type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/dm-0 on /mnt/asec/com.mojang.minecraftpe.demo-1 type vfat (ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/dm-1 on /mnt/asec/com.quoord.tapatalkxdapre.activity-1 type vfat (ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/dm-2 on /mnt/asec/com.sadroid.demo-1 type vfat (ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/dm-3 on /mnt/asec/com.wolframalpha-1 type vfat (ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/dm-4 on /mnt/asec/org.ais.archidroid-1 type vfat (ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/dm-5 on /mnt/asec/org.idlesoft.android.marketAutoupdateBulkToggle-1 type vfat (ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)

/dev/block/dm-6 on /mnt/asec/com.svox.classic.langpack.eng_usa_fem_trial-1 type vfat (ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)