[Samsung Galaxy S7 (Exynos) ROMs, Kernels, Recoveri] sundancer20:
mounting problem during installation

I follow the instructions precisely step by step on my s7 g930f. During the installation the message is every time: 'failed to mount'.

How can I fix this? (I remount the filesystem in TWRP 3.2.1.0 with no results)

Log:

__bionic_open_tzdata: couldn't find any tzdata when looking for localtime!
__bionic_open_tzdata: couldn't find any tzdata when looking for GMT!
__bionic_open_tzdata: couldn't find any tzdata when looking for posixrules!
Starting TWRP 3.2.1-0-2af13795 on Sat Dec 23 20:55:13 2017
(pid 2896)
TW_NO_REBOOT_BOOTLOADER := true
RECOVERY_SDCARD_ON_DATA := true
I:Lun file '/sys/devices/15400000.usb/15400000.dwc3/gadget/lun0/file'
TW_HAS_DOWNLOAD_MODE := true
TW_INCLUDE_CRYPTO := true
I:TW_BRIGHTNESS_PATH := /sys/devices/13900000.dsim/backlight/panel/brightness
I:Found brightness file at '/sys/devices/13900000.dsim/backlight/panel/brightness'
I:TWFunc::Set_Brightness: Setting brightness control to 162
I:LANG: en
Starting the UI...
setting DRM_FORMAT_ABGR8888 and GGL_PIXEL_FORMAT_BGRA_8888, GGL_PIXEL_FORMAT may not match!
cannot find/open a drm device: No such file or directory
fb0 reports (possibly inaccurate):
vi.bits_per_pixel = 32
vi.red.offset = 16 .length = 8
vi.green.offset = 8 .length = 8
vi.blue.offset = 0 .length = 8
setting GGL_PIXEL_FORMAT_BGRA_8888
double buffered
framebuffer: 0 (1440 x 2560)
Using fbdev graphics.
I:TWFunc::Set_Brightness: Setting brightness control to 162
I:Loading package: splash (/twres/splash.xml)
I:Load XML directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/splash.xml' directly
I:Checking resolution...
I:Scaling theme width 1.333333x and height 1.333333x, offsets x: 0 y: 0 w: 0 h: 0
I:Loading resources...
I:Loading variables...
I:Loading mouse cursor...
I:Loading pages...
I:Loading page splash
I:Switching packages (splash)
=> Linking mtab
=> Processing recovery.fstab
I:Reading /etc/recovery.fstab
I:Processing '/boot'
I:Processing '/recovery'
I:Processing '/system'
I:Processing '/data'
I:Processing '/cache'
I:Processing '/modem'
I:Processing '/modem_debug'
I:Processing '/efs'
I:Created '/efs' folder.
I:Processing '/external_sd'
I:Created '/external_sd' folder.
I:Processing '/usb-otg'
I:Created '/usb-otg' folder.
I:Done processing fstab files
I:Setting up '/data' as data/media emulated storage.
I:Created '/sdcard' folder.
I:mount -o bind '/data/media' '/sdcard' process ended with RC=0
I:Setting up '/data' as data/media emulated storage.
I:mount -o bind '/data/media' '/sdcard' process ended with RC=0
I:Backup folder set to '/data/media/TWRP/BACKUPS/ce0916097080a11702'
I:Settings storage is '/data/media'
I:Decrypt adopted storage starting
I:PageManager::LoadFileToBuffer loading filename: '/data/system/storage.xml' directly
I:No /data/system/storage.xml for adopted storage
Updating partition details...
I:Data backup size is 84MB, free: 25130MB.
I:Unable to mount '/usb-otg'
I:Actual block device: '', current file system: 'vfat'
...done
I:Unmounting main partitions...

Partition Logs:
/boot | /dev/block/sda5 | Size: 40MB
Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img
Primary_Block_Device: /dev/block/sda5
Display_Name: Boot
Storage_Name: boot
Backup_Path: /boot
Backup_Name: boot
Backup_Display_Name: Boot
Storage_Path: /boot
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/recovery | /dev/block/sda6 | Size: 46MB
Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img
Primary_Block_Device: /dev/block/sda6
Display_Name: Recovery
Storage_Name: recovery
Backup_Path: /recovery
Backup_Name: recovery
Backup_Display_Name: Recovery
Storage_Path: /recovery
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/system | /dev/block/sda14 | Size: 4165MB Used: 2502MB Free: 1663MB Backup Size: 2502MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_Available_in_GUI IsPresent Mount_Read_Only
Primary_Block_Device: /dev/block/sda14
Display_Name: System
Storage_Name: System
Backup_Path: /system
Backup_Name: system
Backup_Display_Name: System
Storage_Path: /system
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/data | /dev/block/sda18 | Size: 25259MB Used: 84MB Free: 25130MB Backup Size: 84MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Can_Be_Encrypted Has_Data_Media Can_Encrypt_Backup Use_Userdata_Encryption Is_Storage Is_Settings_Storage
Symlink_Path: /data/media
Symlink_Mount_Point: /sdcard
Primary_Block_Device: /dev/block/sda18
Length: -20480
Display_Name: Data
Storage_Name: Internal Storage
Backup_Path: /data
Backup_Name: data
Backup_Display_Name: Data
Storage_Path: /data/media
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files
MTP_Storage_ID: 65537

/cache | /dev/block/sda15 | Size: 199MB Used: 0MB Free: 199MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent
Primary_Block_Device: /dev/block/sda15
Display_Name: Cache
Storage_Name: Cache
Backup_Path: /cache
Backup_Name: cache
Backup_Display_Name: Cache
Storage_Path: /cache
Current_File_System: vfat
Fstab_File_System: ext4
Backup_Method: files

/modem | /dev/block/sda8 | Size: 42MB
Flags: Can_Be_Backed_Up Has_SubPartition IsPresent
Primary_Block_Device: /dev/block/sda8
Display_Name: Baseband
Storage_Name: Baseband
Backup_Path: /modem
Backup_Name: modem
Backup_Display_Name: Baseband
Storage_Path: /modem
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/modem_debug | /dev/block/sda17 | Size: 5MB
Flags: Can_Be_Backed_Up Is_SubPartition IsPresent
SubPartition_Of: /modem
Primary_Block_Device: /dev/block/sda17
Display_Name: Baseband (Debug)
Storage_Name: Baseband (Debug)
Backup_Path: /modem_debug
Backup_Name: modem_debug
Backup_Display_Name: Baseband (Debug)
Storage_Path: /modem_debug
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/efs | /dev/block/sda3 | Size: 15MB Used: 2MB Free: 12MB Backup Size: 2MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up IsPresent
Primary_Block_Device: /dev/block/sda3
Display_Name: EFS
Storage_Name: EFS
Backup_Path: /efs
Backup_Name: efs
Backup_Display_Name: EFS
Storage_Path: /efs
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/external_sd | /dev/block/mmcblk0p1 | Size: 15188MB Used: 9345MB Free: 5843MB Backup Size: 9345MB
Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable IsPresent Is_Storage
Primary_Block_Device: /dev/block/mmcblk0p1
Alternate_Block_Device: /dev/block/mmcblk0
Display_Name: Micro SDcard
Storage_Name: Micro SDcard
Backup_Path: /external_sd
Backup_Name: external_sd
Backup_Display_Name: Micro SDcard
Storage_Path: /external_sd
Current_File_System: vfat
Fstab_File_System: vfat
Backup_Method: files
MTP_Storage_ID: 65538

/usb-otg | | Size: 0MB Used: 0MB Free: 0MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable Is_Storage
Primary_Block_Device: /dev/block/sde1
Alternate_Block_Device: /dev/block/sde
Display_Name: USB-OTG
Storage_Name: USB-OTG
Backup_Path: /usb-otg
Backup_Name: usb-otg
Backup_Display_Name: USB-OTG
Storage_Path: /usb-otg
Current_File_System: vfat
Fstab_File_System: vfat
Backup_Method: files
MTP_Storage_ID: 65539

I:Loading package: TWRP (/data/media/TWRP/theme/ui.zip)
I:Loading zip theme
I:Loading package: TWRP (/twres/ui.xml)
I:Load XML directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/zh_TW.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/zh_CN.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/uk.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/tr.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sv.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sl.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sk.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/ru.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/pt_BR.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/pl.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/nl.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/ja.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/it.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/hu.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/fr.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/es.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/el.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/de.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/cz.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly
parsing languageFile
parsing languageFile done
I:PageManager::LoadFileToBuffer loading filename: '/twres/ui.xml' directly
I:Checking resolution...
I:Scaling theme width 1.333333x and height 1.333333x, offsets x: 0 y: 0 w: 0 h: 0
I:Loading resources...
I:Failed to load image from indeterminate013, error -1
I:Loading variables...
I:Loading mouse cursor...
I:Loading pages...
I:Including file: /twres/portrait.xml...
I:PageManager::LoadFileToBuffer loading filename: '/twres/portrait.xml' directly
I:Loading resources...
I:Loading variables...
I:Loading mouse cursor...
I:Loading pages...
I:Loading page main
I:Loading page main2
I:Loading page install
I:Loading page flash_confirm
I:Loading page flash_zip
I:Loading page flash_done
I:Loading page flash_sleep_and_reboot
I:Loading page flashimage_confirm
I:Loading page clear_vars
I:Loading page reboot_system_routine
I:Loading page confirm_action
I:Loading page action_page
I:Loading page singleaction_page
I:Loading page action_complete
I:Loading page filecheck
I:Loading page rebootcheck
I:Loading page appcheck
I:Loading page wipe
I:Loading page advancedwipe
I:Loading page formatdata
I:Loading page formatdata_confirm
I:Loading page checkpartitionlist
I:Loading page partitionoptions
I:Loading page refreshfilesystem
I:Loading page selectfilesystem
I:Loading page backup
I:Loading page backup_options
I:Loading page backupname1
I:Loading page backupname2
I:Loading page backupencryption
I:Loading page backupencryption2
I:Loading page checkbackuppassword
I:Loading page backup_run
I:Loading page restore
I:Unable to open '/data/media/TWRP/BACKUPS/ce0916097080a11702'
I:Loading page restore_read
I:Loading page restore_decrypt
I:Loading page try_restore_decrypt
I:Loading page restore_select
I:Loading page renamebackup
I:Loading page restore_run
I:Loading page mount
I:Loading page usb_mount
I:Loading page usb_umount
I:Loading page system_readonly_check
I:Loading page reboot
I:Loading page rebootapp
I:Loading page system_readonly
I:Loading page settings
I:Loading page settings_timezone
I:Loading page settings_screen
I:Loading page settings_vibration
I:Loading page settings_language
I:Loading page copylog
I:Loading page advanced
I:Loading page partsdcardsel
I:Loading page partsdcardcheck
I:Loading page partsdcard
I:Loading page htcdumlock
I:Loading page lock
I:Loading page filemanagerlist
I:Loading page filemanageroptions
I:Loading page choosedestinationfolder
I:Loading page filemanagerrenamefile
I:Loading page filemanagerrenamefolder
I:Loading page filemanagerchmod
I:Loading page filemanagerconfirm
I:Loading page filemanageraction
I:Loading page decrypt
I:Loading page decrypt_pattern
I:Loading page trydecrypt
I:Loading page terminalcommand
I:Loading page sideload
I:Loading page fixcontexts
I:Loading page installsu
I:Loading page slideout
I:Loading page select_storage
I:Loading page select_language
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Switching packages (TWRP)
Renaming regular /file_contexts -> /file_contexts.bak
Moving /prebuilt_file_contexts -> /file_contexts
SELinux contexts loaded from /file_contexts
Full SELinux support is present.

Startup Commands:
ro.sf.lcd_density=560
ro.com.google.clientidbase=android-google
ro.com.android.dataroaming=true
ro.com.android.wifi-watchlist=GoogleGuest
ro.sec.fle.encryption=true
ro.arch=exynos8890
ro.boot.hw_rev=8
ro.boot.sec_atd.tty=/dev/ttySAC4
ro.boot.selinux=enforcing
ro.boot.dram_rev=00000000
ro.boot.hardware=samsungexynos8890
ro.boot.serialno=ce0916097080a11702
ro.boot.ucs_mode=0
ro.boot.bootdevice=155a0000.ufs
ro.boot.bootloader=G930FXXS1DQK1
ro.boot.fmp_config=0
ro.boot.debug_level=0x4f4c
ro.boot.warranty_bit=1
ro.boot.emmc_checksum=3
ro.boot.hmac_mismatch=0
ro.boot.odin_download=1
ro.boot.security_mode=1526595585
ro.boot.boot_salescode=
ro.omni.device=herolte
ro.omni.version=6.0.1-20171209-herolte-HOMEMADE
ro.twrp.boot=1
ro.twrp.version=3.2.1-0
ro.wifi.channels=
ro.allow.mock.location=1
ro.board.platform=exynos5
ro.build.id=MOB30M
ro.build.date=Sat Dec 9 16:21:12 UTC 2017
ro.build.date.utc=0
ro.build.host=0fd045ccc84f
ro.build.tags=test-keys
ro.build.type=eng
ro.build.user=jenkins
ro.build.flavor=omni_herolte-eng
ro.build.display.id=omni_herolte-eng 6.0.1 MOB30M 11 test-keys
ro.build.version.sdk=23
ro.build.version.base_os=
ro.build.version.release=6.0.1
ro.build.version.codename=REL
ro.build.version.incremental=11
ro.build.version.preview_sdk=0
ro.build.version.all_codenames=REL
ro.build.version.security_patch=2016-06-01
ro.build.characteristics=default
ro.config.ringtone=Ring_Synth_04.ogg
ro.config.alarm_alert=Argon.ogg
ro.config.notification_sound=pixiedust.ogg
ro.dalvik.vm.native.bridge=0
ro.kernel.android.checkjni=1
ro.secure=0
ro.zygote=zygote32
ro.carrier=unknown
ro.product.cpu.abi=arm64-v8a
ro.product.cpu.abilist=armeabi-v7a,armeabi
ro.product.cpu.abilist32=armeabi-v7a,armeabi
ro.product.cpu.abilist64=
ro.product.name=heroltexx
ro.product.board=universal8890
ro.product.brand=samsung
ro.product.model=SM-G930F
ro.product.device=herolte
ro.product.locale=en-US
ro.product.manufacturer=samsung
ro.baseband=unknown
ro.bootmode=unknown
ro.chipname=exynos8890
ro.hardware=samsungexynos8890
ro.hardware.keystore=mdfpp
ro.revision=0
ro.security.mdpp.ver=2.0
ro.security.mdpp.release=8
ro.serialno=ce0916097080a11702
ro.bootimage.build.date=Sat Dec 9 16:24:27 UTC 2017
ro.bootimage.build.date.utc=1512836667
ro.bootimage.build.fingerprint=samsung/omni_herolte/herolte:6.0.1/MOB30M/11:eng/test-keys
ro.bootloader=G930FXXS1DQK1
ro.debuggable=1
ro.modversion=OmniROM-6.0.1-20171209-herolte-HOMEMADE
ro.setupwizard.enterprise_mode=1
ro.lcd_brightness=162
ro.lcd_min_brightness=0
net.bt.name=Android
net.change=net.bt.name
sys.usb.state=mtp,adb
sys.usb.config=mtp,adb
init.svc.adbd=stopping
init.svc.ueventd=running
init.svc.recovery=running
init.svc.set_permissive=stopped
twrp.crash_counter=0
twrp.action_complete=0
debug.atrace.tags.enableflags=0
dalvik.vm.isa.arm.variant=cortex-a53
dalvik.vm.isa.arm.features=default
dalvik.vm.isa.arm64.variant=cortex-a53
dalvik.vm.isa.arm64.features=default
dalvik.vm.usejit=true
dalvik.vm.lockprof.threshold=500
dalvik.vm.dex2oat-Xms=64m
dalvik.vm.dex2oat-Xmx=512m
dalvik.vm.dex2oat-filter=verify-at-runtime
dalvik.vm.stack-trace-file=/data/anr/traces.txt
dalvik.vm.image-dex2oat-Xms=64m
dalvik.vm.image-dex2oat-Xmx=64m
dalvik.vm.image-dex2oat-filter=verify-at-runtime
persist.sys.usb.config=mtp,adb
persist.sys.dalvik.vm.lib.2=libart
persist.sys.root_access=1
service.adb.root=1
keyguard.no_require_sim=true
security.mdpp=None
security.mdpp.mass=skmm
security.mdpp.result=None

I:Copying file /cache/recovery/log to /cache/recovery/last_log
tw_get_context got selinux context: u:object_r:media_rw_data_file:s0
I:Got default contexts and file mode for storage files.
I:Attempt to load settings from settings file...
I:InfoManager file '/data/media/TWRP/.twrps' not found.
I:Backup folder set to '/data/media/TWRP/BACKUPS/ce0916097080a11702'
I:Copying file /etc/recovery.fstab to /cache/recovery/recovery.fstab
I:Version number saved to '/cache/recovery/.version'
I:Unable to mount '/usb-otg'
I:Actual block device: '', current file system: 'vfat'
__bionic_open_tzdata: couldn't find any tzdata when looking for CST6CDT,M3.2.0,M11.1.0!
__bionic_open_tzdata: couldn't find any tzdata when looking for posixrules!
I:TWFunc::Set_Brightness: Setting brightness control to 162
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly
parsing languageFile
parsing languageFile done
I:Translating partition display names
I:Backup folder set to '/data/media/TWRP/BACKUPS/ce0916097080a11702'
I:Starting MTP
I:[MTP] Starting MTP
I:sending message to add 65537 '/data/media' 'Internal Storage'
I:Message sent, add storage ID: 65537 '/data/media'
I:sending message to add 65538 '/external_sd' 'Micro SD card'
I:Message sent, add storage ID: 65538 '/external_sd'
MTP Enabled
I:Switching packages (TWRP)
I:Set page: 'system_readonly'
I:[MTP] created new mtpserver object
I:[MTP] MtpServer::run fd: 34
I:[MTP] mtppipe add storage 65537 '/data/media'
I:[MTP] MtpStorage id: 65537 path: /data/media
I:[MTP] mtppipe add storage 65538 '/external_sd'
I:[MTP] MtpStorage id: 65538 path: /external_sd
I:Is_Mounted: Unable to find partition for path '/vendor'
I:operation_start: 'Toggle System Mount'
I:operation_end - status=1
I:Set page: 'main'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Set page: 'main'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Switching packages (TWRP)
I:Starting Adb Backup FIFO
I:Set page: 'main'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Set page: 'advanced'
I:Set page: 'copylog'
I:Set page: 'action_page'
I:operation_start: 'Copy Log'
I:Copying file /tmp/recovery.log to /data/media/recovery.log