Huawei honor view 10 data partition

[EarlyMon]

I noticed that the recovery fstab in the TWRP device tree has userdata as ext4.

/vendor/etc/fstab.kirin970 has it as f2fs, confirmed by mount command on the running system.

I saw from the changelog that TWRP tries both ext4 and f2fs during decryption attempts so maybe this is a non-issue but I thought I would mention it in hopes that it might help.

[EarlyMon]

/vendor/etc/fstab.kirin970 contents (bang before pound to prevent shout text) -

! # Android fstab file.

! # The filesystem that contains the filesystem checker binary (typically /system) cannot ! # specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK /dev/block/bootdevice/by-name/system /system ext4 ro wait,avb /dev/block/bootdevice/by-name/vendor /vendor ext4 ro wait,avb /dev/block/bootdevice/by-name/product /product ext4 ro wait /dev/block/bootdevice/by-name/version /version ext4 ro wait /dev/block/bootdevice/by-name/cust /cust ext4 ro wait /dev/block/bootdevice/by-name/odm /odm ext4 ro wait /dev/block/bootdevice/by-name/patch /patch_hw ext4 ro wait,verify /dev/block/bootdevice/by-name/splash2 /splash2 ext4 rw,nosuid,nodev,noatime,data=ordered,context=u:object_r:splash2_data_file:s0 wait,check /devices/hi_mci.1/mmc_host/mmc1/ auto auto defaults voldmanaged=sdcard:auto,noemulatedsd /devices/platform/hi_mci.1/mmc_host/mmc1/ auto auto defaults voldmanaged=sdcard:auto,noemulatedsd /devices/ff200000.hisi_usb/ff100000.dwc3/ auto auto defaults voldmanaged=usbotg:auto /devices/platform/ff200000.hisi_usb/ff100000.dwc3/ auto auto defaults voldmanaged=usbotg:auto /devices/platform/e7f00000.hifi_usb/* auto auto defaults voldmanaged=usbotg:auto /dev/block/bootdevice/by-name/userdata /data f2fs nosuid,nodev,noatime,discard,inline_data,inline_xattr wait,check,fileencryption=aes-256-xts:aes-256-cts /dev/block/bootdevice/by-name/cache /cache ext4 rw,nosuid,nodev,noatime,data=ordered wait,check /dev/block/bootdevice/by-name/misc /misc emmc defaults defaults /dev/block/zram0 none swap defaults zramsize=536870912 /dev/block/bootdevice/by-name/hisee_fs /hisee_fs ext4 ro,barrier=1,context=u:object_r:hisee_data_file:s0 wait,check /dev/block/bootdevice/by-name/modem_secure /modem_secure ext4 rw,noauto_da_alloc,nosuid,nodev,noatime,data=ordered,barrier=1,context=u:object_r:modem_secure_file:s0 wait,check

[EarlyMon]

Stock /vendor/etc/recovery.fstab if it helps -

! # blk_device mount_point fs_type /dev/block/mmcblk1p1 /sdcard vfat defaults defaults defaults /storage ramdisk defaults defaults defaults /dload ramdisk defaults defaults /dev/block/bootdevice/by-name/system /system ext4 defaults defaults /dev/block/bootdevice/by-name/vendor /vendor ext4 defaults defaults /dev/block/bootdevice/by-name/product /product ext4 defaults defaults /dev/block/bootdevice/by-name/version /version ext4 defaults defaults /dev/block/bootdevice/by-name/cache /cache ext4 defaults defaults /dev/block/bootdevice/by-name/userdata /data f2fs defaults length=-16384,fileencryption=aes-256-xts:aes-256-cts /dev/block/bootdevice/by-name/misc /misc emmc defaults defaults /dev/block/bootdevice/by-name/boot /boot emmc defaults defaults /dev/block/bootdevice/by-name/recovery /recovery emmc defaults defaults /dev/block/bootdevice/by-name/cust /cust ext4 defaults defaults /dev/block/bootdevice/by-name/uboot /uboot emmc defaults defaults /dev/block/bootdevice/by-name/splash2 /splash2 ext4 defaults defaults /dev/block/bootdevice/by-name/3rdmodem /3rdmodem ext4 defaults defaults /dev/block/bootdevice/by-name/system /newsys ext4 defaults defaults /dev/block/bootdevice/by-name/modemnvm1 /mnvm1:0 ext4 defaults defaults /dev/block/bootdevice/by-name/modemnvm2 /mnvm2:0 ext4 defaults defaults /dev/block/bootdevice/by-name/modemlog /mnvm3:0 ext4 defaults defaults /dev/block/sde1 /usb vfat defaults defaults /dev/block/sde1 /usb_ufs vfat defaults defaults /dev/block/sda1 /usb_emmc vfat defaults defaults

[EarlyMon]

Stock /vendor/etc/init/recovery/init.recovery.huawei.rc

`import /vendor/etc/init/charger/init.chip.usb.rc import /vendor/etc/init/connectivity/init.recovery.${ro.connectivity.sub_chiptype}.rc

on early-init

Apply strict SELinux checking of PROT_EXEC on mmap/mprotect calls.

write /sys/fs/selinux/checkreqprot 0

# Set the security context for the init process.
# This should occur before anything else (e.g. ueventd) is started.
setcon u:r:init:s0

start ueventd
start charger
start hwservicemanager

on init

# Right now vendor lives on the same filesystem as system,
# but someday that may change.
symlink /system/vendor /vendor

mkdir /usb

mkdir /cust
mkdir /splash2
mkdir /newsys
chown system system /dev/cpuctl
chown system system /dev/cpuctl/tasks

write /sys/module/hisi_nve/parameters/nve /dev/block/bootdevice/by-name/nvme
mount /tmp /tmp tmpfs
# change nve device visit permission
wait /dev/nve0
chmod 0640 /dev/nve0
write /proc/sys/vm/max_map_count 1000000

on fs

wait /dev/block/bootdevice/by-name/oeminfo
start oeminfo_nvm
wait /dev/block/bootdevice/by-name/system
#mount ext4 /dev/block/bootdevice/by-name/system /newsys wait ro
mount ext4 /dev/block/bootdevice/by-name/splash2 /splash2 wait rw nosuid nodev context=u:object_r:splash2_data_file:s0
restorecon /splash2
chmod 775 /splash2
chown root system /splash2

# Remove a file to wake up anything waiting for firmware
trigger firmware_mounts_complete

Data Encryption start

on property:vold.decrypt=trigger_shutdown_framework class_reset server

on property:vold.decrypt=trigger_load_persist_props load_persist_props

on property:vold.decrypt=trigger_post_fs_data trigger post-fs-data

on post-fs-data trigger post-fs-data_hw

Data Encryption end

on post-fs-data_hw

3rdmodem VIA flashlessd service

mkdir /data/hwzd_logs/3rdcp-log 0775 radio radio
mkdir /data/nvram/md_via 0770 root radio

chmod 0660 /dev/vmodem
chown radio radio /dev/vmodem

#3rdmodem VIA pppd service
mkdir /data/pppd_via 0770 radio system

mkdir /storage
symlink /data/media/0 /storage/sdcard0
symlink /sdcard /storage/sdcard1
setprop vold.post_fs_data_done 1
chown root system /dev/ttyAMA3
chmod 0664 /dev/ttyAMA3
chown root system /dev/ttyAMA5
chmod 0664 /dev/ttyAMA5
chown root system /dev/gpstty
chmod 0664 /dev/gpstty
chown root system /proc/gps/nstandby
chmod 0664 /proc/gps/nstandby

on early-boot_hw

recovery init.rc cooridnate with init.extmodem.rc

##change start priority to early-boot stage, because rild is started on boot stage
## and sometime rild is started but device file's property is NOT changed
#3rdmodem VIA VIACBP82D#
#VIA device property
#get uart port from DTS node viacbp82d_flashless_boot_dl_uart
setprop viatel.device.fls  spi.2.ttySPI
setprop viatel.device.at   spi.10.ttySPI
setprop viatel.device.data spi.0.ttySPI
setprop viatel.device.pcv spi.4.ttySPI
setprop viatel.device.gps spi.5.ttySPI

chmod 0660 /sys/devices/platform/viacbp82d_boot/state
chown root radio /sys/devices/platform/viacbp82d_boot/state
chmod 0660 /sys/devices/platform/viacbp82d_boot/modem_state
chown root radio /sys/devices/platform/viacbp82d_boot/modem_state
mkdir /data/hisi_logs/hifi_log 0755 root system
mkdir /data/hisi_logs/hifi_log/coredump 0755 root system
symlink /splash2/fac_log /data/log/fac_log
symlink /splash2 /log

on cust_parse_action cust_parse

start antenna_fpga download

on property:sys.system.serv=up write /sys/devices/platform/antennafpga.0/ice40bin_download_dir "start"

on firmware_mounts_complete rm /dev/.booting

on property:androidboot.start_services=true wait /dev/block/bootdevice/by-name/system mount squashfs /dev/block/bootdevice/by-name/system /newsys wait ro mount ext4 /dev/block/bootdevice/by-name/system /newsys wait ro mount ext4 /dev/block/bootdevice/by-name/product /product wait ro mount ext4 /dev/block/bootdevice/by-name/vendor /vendor wait ro mount ext4 /dev/block/bootdevice/by-name/cache /cache wait /dev/block/bootdevice/by-name/userdata mount f2fs /dev/block/bootdevice/by-name/userdata /data nosuid nodev noatime discard,inline_data,inline_xattr mount ext4 /dev/block/bootdevice/by-name/userdata /data nosuid nodev noatime wait crypt discard,noauto_da_alloc,mblk_io_submit,data=ordered wait /dev/block/bootdevice/by-name/cust mount ext4 /dev/block/bootdevice/by-name/cust /cust wait ro write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer} write /sys/class/android_usb/android0/iProduct ${ro.product.model} mount ext4 /dev/block/bootdevice/by-name/dsp /dsp:0 mount ext4 /dev/block/bootdevice/by-name/splash2 /splash2 wait rw nosuid nodev context=u:object_r:splash2_data_file:s0 restorecon /splash2 chmod 775 /splash2 chown root system /splash2 trigger post-fs_hw trigger post-fs-data_hw

# Load properties from /system/ + /factory after fs mount. Place
# this in another action so that the load will be scheduled after the prior
# issued fs triggers have completed.
#trigger load_all_props_action

trigger early-boot_hw
trigger boot
setprop recovery.load_finish true

on property:recovery.start_all_srv=true

for the reason that init cust policy dirs

#trigger cust_parse_action
trigger cust_parse_action
# Load properties from /system/ + /factory after fs mount. Place
# this in another action so that the load will be scheduled after the prior
# issued fs triggers have completed.
trigger load_all_props_action
setprop sys.system.serv run
load_hwcust_prop_for_recovery
load_persist_props
start logd
start atcmdserver
start hw_ueventd
start statusd

start gpsdaemon

start smithloader
start keymaster-3-0

on property:androidboot.start_services=true && property:ro.runmode=factory start fmd

on property:factory_reset.stop_srv=true

stop all srv that occupy data when in factory reset

stop applogcat
stop rillogcat
stop sleeplogcat
stop gpsd_47531
stop gpsd_4774
stop lhd_4774

Data Encryption start

on property:vold.decrypt=trigger_shutdown_framework class_reset server

on property:vold.decrypt=trigger_load_persist_props load_persist_props

on property:vold.decrypt=trigger_post_fs_data trigger post-fs-data

Data Encryption end

service hwservicemanager /sbin/hwservicemanager user root disabled group root seclabel u:r:hwservicemanager:s0 onrestart class_reset hal onrestart setprop hwservicemanager.ready false writepid /dev/cpuset/system-background/tasks

service keymaster-3-0 /vendor/bin/hw/android.hardware.keymaster@3.0-service class early_hal user system group system drmrpc

service hdbd /sbin/hdbd --root_seclabel=u:r:su:s0 --device_banner=recovery disabled socket hdbd stream 660 system system seclabel u:r:adbd:s0

service gpsdaemon /vendor/bin/gpsdaemon class late_start oneshot

service logd /system/bin/logd socket logd stream 0666 logd logd socket logdr seqpacket 0666 logd logd socket logdw dgram 0222 logd logd seclabel u:r:logd:s0 disabled

secure os tee agent

service teecd /vendor/bin/teecd disabled user root group root seclabel u:r:tee:s0

on property:ro.board.platform=kirin970 start teecd chmod 0660 /sys/class/hw_power/charger/charge_data/iin_thermal chown system system /sys/class/hw_power/charger/charge_data/iin_thermal start limit_current

Used to disable USB when switching states

on property:sys.usb.config=none && property:sys.usb.configfs=0 stop adbd stop hdbd write /sys/class/android_usb/android0/enable 0 write /sys/class/android_usb/android0/bDeviceClass 0 write /sys/devices/virtual/android_usb/android0/port_mode 1 setprop sys.usb.state ${sys.usb.config}

init process will set usb mode depend on debug/MMI test/usb update/ship

on property:sys.usb.config=manufacture,adb && property:sys.usb.configfs=0 write /sys/class/android_usb/android0/enable 0 write /sys/class/android_usb/android0/idVendor 12d1 write /sys/class/android_usb/android0/idProduct 107e write /sys/class/android_usb/android0/iSerial ${ro.serialno} write /sys/class/android_usb/f_mass_storage/luns sdcard write /sys/class/android_usb/f_mass_storage/lun/file none write /sys/class/android_usb/android0/f_hw_acm/hw_instances 3 write /sys/class/android_usb/android0/functions hw_acm,mass_storage,adb,hdb write /sys/devices/virtual/android_usb/android0/port_mode 14 write /sys/class/android_usb/android0/enable 1 start adbd start hdbd setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=mass_storage && property:sys.usb.configfs=0 write /sys/class/android_usb/android0/enable 0 write /sys/class/android_usb/android0/idVendor 12d1 write /sys/class/android_usb/android0/idProduct 1037 write /sys/class/android_usb/android0/iSerial ${ro.serialno} write /sys/class/android_usb/f_mass_storage/luns sdcard write /sys/class/android_usb/f_mass_storage/lun/file none write /sys/class/android_usb/android0/functions ${sys.usb.config} write /sys/devices/virtual/android_usb/android0/port_mode 7 write /sys/class/android_usb/android0/enable 1 setprop sys.usb.state ${sys.usb.config}

service console /system/bin/sh class core console disabled user root group root

on property:ro.debuggable=1 start console

on property:sys.system.serv=run class_start server setprop sys.system.serv up service atcmdserver /vendor/bin/atcmdserver class server user root oneshot disabled

service smithloader /vendor/bin/smithloader class server user root disabled oneshot seclabel u:r:smithloader:s0

service gpsd_47531 /vendor/bin/glgps47531 -c /vendor/etc/gps47531config_beta.xml socket gps seqpacket 660 gps system class server user gps oneshot disabled group system

service gpsd_4774 /vendor/bin/glgps4774 -c /vendor/etc/gps4774config_beta.xml socket gps seqpacket 660 gps system class server user gps oneshot group system inet sdcard_rw disabled

service lhd_4774 /vendor/bin/lhd4774 /vendor/etc/lhd_beta.conf class server user gps oneshot group system inet net_raw sdcard_rw ioprio be 0 disabled

service oeminfo_nvm /vendor/bin/oeminfo_nvm_server critical ioprio rt 4 seclabel u:r:oeminfo_nvm:s0

service hw_ueventd /sbin/hw_ueventd class server user root disabled seclabel u:r:hw_ueventd:s0

limit current

service limit_current /system/bin/limit_current -r class server user root oneshot seclabel u:r:limit_current:s0 disabled

service fmd /vendor/bin/fmd class main user root disabled seclabel u:r:fmdserver:s0

3rdmodem VIA statusd service

service statusd /system/bin/statusd -f [/system/bin/flashlessd -m 0] class server user root group radio cache inet misc system disabled

service logctl_service /sbin/logctl_service -m 2 class server user root oneshot seclabel u:r:logctlservice:s0

service logcat_service /sbin/logctl_service -m 2 -t 1 class server user root oneshot seclabel u:r:logctlservice:s0

service fac_log_service /system/bin/factory_log_service -m 2 class server user root disabled oneshot seclabel u:r:faclogservice:s0

service modemlogcat /vendor/bin/modemlogcat_lte -l class server disabled oneshot

service applogcat /system/bin/logcat -v threadtime -r4096 -z 10 -n 5 -f /data/android_logs/applogcat-log class server user root disabled seclabel u:r:glogcat:s0

service rillogcat /system/bin/logcat -b radio -v threadtime -r4096 -z 5 -n 5 -f /data/android_logs/rillogcat-log class server user root disabled seclabel u:r:glogcat:s0

service kmsglogcat /sbin/xlogcat-early -b kmsglogcat-r user root disabled seclabel u:r:xlogcat:s0

service chargelogcat /sbin/xlogcat-early -b chargelogcat-r class server user root disabled seclabel u:r:xlogcat:s0

service sleeplogcat /system/bin/xlogcat -b sleeplogcat class server user root disabled seclabel u:r:xlogcat:s0

service kmsgcat_cp /sbin/xlogcat-early -b kmsgcat_cp class server user root disabled seclabel u:r:xlogcat:s0

service logctl_srv_updt /sbin/logctl_service -m 3 class server user root oneshot disabled seclabel u:r:logctlservice:s0

on boot write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor interactive write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor ondemand write /sys/kernel/eas/capacity_margin 1024 write /sys/kernel/eas/sd_capacity_margin 1024 write /sys/kernel/eas/up_migration_util_filter 100

on property:recovery.start_all_srv=false start logctl_srv_updt

service vold_recovery /system/bin/vold \ --blkid_context=u:r:blkid:s0 --blkid_untrusted_context=u:r:blkid_untrusted:s0 \ --fsck_context=u:r:fsck:s0 --fsck_untrusted_context=u:r:fsck_untrusted:s0 class core socket vold stream 0660 root mount socket cryptd stream 0660 root mount socket cryptd2 stream 0660 root mount ioprio be 2 group system writepid /dev/cpuset/foreground/tasks

on apply_file_decryption exec u:r:fsck:s0 -- /sbin/fsck.f2fs_s -p1 /dev/block/bootdevice/by-name/userdata mount f2fs /dev/block/bootdevice/by-name/userdata /data nosuid nodev noatime discard,inline_data,inline_xattr check_file_encrypt setprop vold.crypto_unencrypt_updatedir /data/update umount /data

on property:factory.recovery.prepare=start setprop factory.recovery.prepare end

on property:vold.status=start exec /system/bin/vdc --wait cryptfs enablefilecrypto init_user0 unlock_user0_key setprop vold.status end on property:ro.runmode=factory && property:recovery.start_all_srv=true start gpsdaemon

on property:ro.logsystem.usertype=* write /proc/log-usertype ${ro.logsystem.usertype}`

[EarlyMon]

Unofficial twrp version without source seems to be working now.