[Zenfone 5 Android Development] nilesh.chordiya:
Observing some issue in TWRP recovery 2.8.7.0

i am getting error in TWRP. see below messages extracted from recovery.log file created using TWRP recovery option. please help me to fix this issue.

_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 2.8.7.0 - Pinaslang Zenfone on Wed May 18 08:20:26 2016

(pid 132)

RECOVERY_SDCARD_ON_DATA := true

TW_POWER_BUTTON := 116

I:Lun file '/sys/devices/virtual/android_usb/android0/f_mass_storage/lun/file'

TW_INCLUDE_CRYPTO := true

I:TW_BRIGHTNESS_PATH := /sys/class/backlight/psb-bl/brightness

I:Found brightness file at '/sys/class/backlight/psb-bl/brightness'

I:TWFunc::Set_Brightness: Setting brightness control to 255

Starting the UI...Pixel format: 720x1280 @ 32bpp

Pixel format: BGRA_8888

Not using qualcomm overlay, 'psbfb'

framebuffer: fd 4 (720 x 1280)

Unable to locate '/twres/images/curtain.jpg'

Did you set a TW_THEME in your config files?

=> Linking mtab

Renaming regular /etc/recovery.fstab -> /etc/recovery.fstab.bak

Moving /etc/twrp.fstab -> /etc/recovery.fstab

=> Processing recovery.fstab

I:Processing '/boot'

E:Unknown File System: 'osip'

I:Processing '/recovery'

E:Unknown File System: 'osip'

I:Processing '/fastboot'

E:Unknown File System: 'osip'

I:Processing '/ADF'

I:Created '/ADF' folder.

I:Processing '/APD'

I:Created '/APD' folder.

I:Processing '/cache'

I:Processing '/factory'

I:Processing '/misc'

E:Unable to find partition size for '/misc'

I:Processing '/data'

I:Setting up '/data' as data/media emulated storage.

I:mount -o bind '/data/media' '/sdcard' process ended with RC=0

I:mount -o bind '/data/media/0' '/sdcard' process ended with RC=0

I:mount -o bind '/data/media/0' '/sdcard' process ended with RC=0

I:Processing '/splashscreen'

E:Unable to find partition size for '/splashscreen'

I:Processing '/system'

I:Processing '/external_sd'

I:Created '/external_sd' folder.

I:Processing '/USB-OTG'

I:Created '/USB-OTG' folder.

I:Backup folder set to '/data/media/0/TWRP/BACKUPS/01234567890123456789'

I:Settings storage is '/data/media/0'

Updating partition details...

I:Data backup size is 1524MB, free: 3051MB.

I:Unable to mount '/USB-OTG'

I:Actual block device: '', current file system: 'auto'

...done

I:Unmounting main partitions...

Partition Logs:

/ADF | /dev/block/mmcblk0p8 | Size: 27MB Used: 0MB Free: 27MB Backup Size: 0MB

Flags: Can_Be_Mounted Can_Be_Wiped IsPresent

Primary_Block_Device: /dev/block/mmcblk0p8

Display_Name: ADF

Storage_Name: ADF

Backup_Path: /ADF

Backup_Name: ADF

Backup_Display_Name: ADF

Storage_Path: /ADF

Current_File_System: ext4

Fstab_File_System: ext4

Backup_Method: files

/APD | /dev/block/mmcblk0p7 | Size: 184MB Used: 130MB Free: 54MB Backup Size: 130MB

Flags: Can_Be_Mounted Can_Be_Wiped IsPresent

Primary_Block_Device: /dev/block/mmcblk0p7

Display_Name: APD

Storage_Name: APD

Backup_Path: /APD

Backup_Name: APD

Backup_Display_Name: APD

Storage_Path: /APD

Current_File_System: ext4

Fstab_File_System: ext4

Backup_Method: files

/cache | /dev/block/mmcblk0p6 | Size: 495MB Used: 0MB Free: 495MB 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/mmcblk0p6

Display_Name: Cache

Storage_Name: Cache

Backup_Path: /cache

Backup_Name: cache

Backup_Display_Name: Cache

Storage_Path: /cache

Current_File_System: ext4

Fstab_File_System: ext4

Backup_Method: files

/factory | /dev/block/mmcblk0p3 | Size: 27MB Used: 1MB Free: 25MB Backup Size: 1MB

Flags: Can_Be_Mounted Can_Be_Wiped IsPresent

Primary_Block_Device: /dev/block/mmcblk0p3

Display_Name: factory

Storage_Name: factory

Backup_Path: /factory

Backup_Name: factory

Backup_Display_Name: factory

Storage_Path: /factory

Current_File_System: ext4

Fstab_File_System: ext4

Backup_Method: files

/misc | | Size: 0MB

Flags:

Primary_Block_Device: /dev/block/by-name/misc

Display_Name: misc

Storage_Name: misc

Backup_Path: /misc

Backup_Name: misc

Backup_Display_Name: misc

Storage_Path: /misc

Current_File_System: emmc

Fstab_File_System: emmc

Backup_Method: dd

/data | /dev/block/mmcblk0p10 | Size: 5033MB Used: 1524MB Free: 3051MB Backup Size: 1524MB

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/0

Symlink_Mount_Point: /sdcard

Primary_Block_Device: /dev/block/mmcblk0p10

Crypto_Key_Location: /factory/userdata_footer

Display_Name: Data

Storage_Name: Internal Storage

Backup_Path: /data

Backup_Name: data

Backup_Display_Name: Data

Storage_Path: /data/media/0

Current_File_System: ext4

Fstab_File_System: ext4

Backup_Method: files

MTP_Storage_ID: 65537

/splashscreen | | Size: 0MB

Flags:

Primary_Block_Device: /dev/block/by-name/splashscreen

Display_Name: Splashscreen

Storage_Name: Splashscreen

Backup_Path: /splashscreen

Backup_Name: splashscreen

Backup_Display_Name: Splashscreen

Storage_Path: /splashscreen

Current_File_System: emmc

Fstab_File_System: emmc

Backup_Method: dd

/system | /dev/block/mmcblk0p9 | Size: 1259MB Used: 1071MB Free: 188MB Backup Size: 1071MB

Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_Available_in_GUI IsPresent

Primary_Block_Device: /dev/block/mmcblk0p9

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

/external_sd | /dev/block/mmcblk1p1 | Size: 30211MB Used: 22600MB Free: 7611MB Backup Size: 22600MB

Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable IsPresent Is_Storage

Primary_Block_Device: /dev/block/mmcblk1p1

Display_Name: MicroSD

Storage_Name: MicroSD

Backup_Path: /external_sd

Backup_Name: external_sd

Backup_Display_Name: MicroSD

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 Removable Is_Storage

Primary_Block_Device: /dev/block/sda1

Alternate_Block_Device: /dev/block/sda

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: auto

Fstab_File_System: auto

Backup_Method: files

MTP_Storage_ID: 65539