[G2 Android Development] blastagator:
d800 - 10.1.2 beta

u0_a133@g2:/ $ su
root@g2:/ # mount
rootfs / rootfs rw,noatime,nodiratime 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,noatime,nodiratime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,noatime,nodiratime,mode=600 0 0
none /dev/cpuctl cgroup rw,noatime,nodiratime,cpu 0 0
proc /proc proc rw,noatime,nodiratime 0 0
sysfs /sys sysfs rw,noatime,nodiratime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,noatime,nodiratime 0 0
debugfs /sys/kernel/debug debugfs rw,noatime,nodiratime 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,noatime,nodiratime,mode=750,gid=1000 0 0
tmpfs /storage tmpfs rw,seclabel,noatime,nodiratime,mode=751,gid=1028 0 0
/dev/fuse /storage/emulated/legacy fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
tmpfs /storage/emulated tmpfs rw,seclabel,nosuid,nodev,noatime,nodiratime,mode=050,gid=1028 0 0
tmpfs /mnt/shell tmpfs rw,seclabel,noatime,nodiratime,mode=700 0 0
/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,noatime,nodiratime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,noatime,nodiratime,mode=755,gid=1000 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,noatime,nodiratime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data f2fs rw,seclabel,nosuid,nodev,noatime,nodiratime,background_gc=on,user_xattr,active_logs=6 0 0
/dev/block/platform/msm_sdcc.1/by-name/sns /sns ext4 rw,seclabel,nosuid,nodev,noatime,nodiratime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/drm /persist-lg ext4 rw,seclabel,nosuid,nodev,noatime,nodiratime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/mpt /mpt ext4 rw,seclabel,nosuid,nodev,noatime,nodiratime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache f2fs rw,seclabel,nosuid,nodev,noatime,nodiratime,background_gc=on,user_xattr,active_logs=6 0 0
/dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 rw,seclabel,nosuid,nodev,noatime,nodiratime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/modem /firmware vfat ro,noatime,nodiratime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
tmpfs /mnt/ntfs tmpfs rw,seclabel,noatime,nodiratime,mode=777,gid=1000 0 0
/dev/fuse /storage/emulated/0 fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/0/Android/obb fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/legacy fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/legacy/Android/obb fuse rw,nosuid,nodev,noatime,nodiratime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
root@g2:/ #

P.S. Be sure to grab new TWRP. I made mistake on first release. 2.8.6.1 is fixed!