[SuperSU] Varekai:
Also worked for me. Mount command

RENOVATE@/$ su

RENOVATE@/# mount

rootfs / rootfs ro,relatime 0 0

tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0

devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0

none /dev/cpuctl cgroup rw,relatime,cpu 0 0

none /dev/timer_group cgroup rw,relatime,timer_slack 0 0

proc /proc proc rw,relatime 0 0

sysfs /sys sysfs rw,seclabel,relatime 0 0

selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0

none /acct cgroup rw,relatime,cpuacct 0 0

tmpfs /mnt/secure tmpfs rw,seclabel,relatime,mode=700 0 0

tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0

/dev/block/dm-0 /mnt/asec/mjp.android.wallpaper.plasma.plus-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-1 /mnt/asec/eu.chainfire.supersu.pro-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-2 /mnt/asec/com.zeptolab.ctr.hd.google.paid-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-3 /mnt/asec/org.prowl.torque-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-4 /mnt/asec/com.keramidas.TitaniumBackupPro-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-5 /mnt/asec/com.vito.lux-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-6 /mnt/asec/com.levelup.beautifulwidgets-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-7 /mnt/asec/com.touchtype.swiftkey-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

/dev/block/dm-8 /mnt/asec/com.lcis.seeder-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0

tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0

/dev/block/mmcblk0p37 /system ext4 ro,seclabel,noatime,nobarrier,noauto_da_alloc 0 0

/dev/block/mmcblk0p39 /data ext4 rw,seclabel,nosuid,nodev,noatime,discard,nobarrier,noauto_da_alloc,data=ordered 0 0

tmpfs /data/qcks tmpfs rw,seclabel,relatime,size=20480k,mode=750,gid=1000 0 0

tmpfs /data/efs tmpfs rw,seclabel,relatime,size=20480k,mode=750,gid=1000 0 0

tmpfs /data/secure/data tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0

DxDrmServerIpc /data/DxDrm/fuse fuse.DxDrmServerIpc rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0

/dev/block/mmcblk0p38 /cache ext4 rw,seclabel,nosuid,nodev,noatime,nobarrier,noauto_da_alloc,data=ordered 0 0

/dev/block/mmcblk0p22 /devlog ext4 rw,seclabel,nosuid,nodev,noatime,nobarrier,errors=continue,data=ordered 0 0

/dev/block/mmcblk0p30 /carrier ext4 rw,seclabel,nosuid,nodev,noatime,grpid,data=ordered 0 0

/dev/block/mmcblk0p33 /firmware/mdm vfat ro,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0

/dev/block/mmcblk0p16 /firmware/q6 vfat ro,relatime,fmask=0000,dmask=0000,allow_utime=0022,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0

tmpfs /storage/emulated tmpfs rw,seclabel,nosuid,nodev,relatime,mode=050,gid=1028 0 0

/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

/dev/fuse /storage/emulated/0 fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

/dev/fuse /storage/emulated/0/Android/obb fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

/dev/fuse /storage/emulated/legacy fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

/dev/fuse /storage/emulated/legacy/Android/obb fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0

RENOVATE@/#

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Printenv command

RENOVATE@/$ su

RENOVATE@/# printenv

_=/system/bin/printenv

PATH=/system/bin:/system/xbin

LOOP_MOUNTPOINT=/mnt/obb

EXTERNAL_STORAGE4=/storage/usb

ROM=RENOVATE

ANDROID_ROOT=/system

SHELL=/system/bin/sh

LD_LIBRARY_PATH=/vendor/lib:/system/lib

ANDROID_SOCKET_zygote=10

LOGNAME=root

ANDROID_ASSETS=/system/app

TERM=screen

ANDROID_PROPERTY_WORKSPACE=8,131072

EXTERNAL_STORAGE5=/storage/usb

ANDROID_BOOTLOGO=1

HOSTNAME=m7wls

ANDROID_DATA=/data

BOOTCLASSPATH=/system/framework/core.jar:/system/framework/core-junit.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/HTCDev.jar:/system/framework/framework.jar:/system/framework/framework2.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/apache-xml.jar:/system/framework/com.htc.android.bluetooth.jar:/system/framework/HTCCommonctrl.jar:/system/framework/HTCExtension.jar:/system/framework/com.orange.authentication.simcard.jar:/system/framework/usbnet.jar:/system/framework/telephony-common.jar:/system/framework/voip-common.jar:/system/framework/mms-common.jar

EMULATED_STORAGE_SOURCE=/mnt/shell/emulated

EMULATED_STORAGE_TARGET=/storage/emulated

ANDROID_STORAGE=/storage

MKSH=/system/bin/sh

EXTERNAL_STORAGE=/storage/emulated/legacy

RANDOM=13680

ASEC_MOUNTPOINT=/mnt/asec

USER=root

HOME=/

PS1=$(precmd)$ROM@${PWD:-?}#

RENOVATE@/#