Coby 7015 link2sd, ext2 partition not found

Discussion in 'Coby Generation 1' started by lcmartin, Mar 25, 2011.

  1. promek1

    promek1 Member

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    can i open root explorer and navigate to the install-recovery.sh file. open it and then delete whats in there then paste this

    #!/system/bin/sh

    mount -o rw -t vfat /dev/block/mmcblk0p2 /data/sdext2

    mount -o rw,dirsync,nosuid,nodev,noexec,uid=1000,gid=1015,shortname=mixed,utf8 -t vfat /dev/block/mmcblk0p1 /sdcard

    chmod 666 /dev/block/mmcblk0

    then save

    or is it easier to use

    adb shell

    #!/system/bin/sh

    mount -o rw -t vfat /dev/block/mmcblk0p2 /data/sdext2

    mount -o rw,dirsync,nosuid,nodev,noexec,uid=1000,gid=1015,shortname=mixed,utf8 -t vfat /dev/block/mmcblk0p1 /sdcard

    chmod 666 /dev/block/mmcblk0

    reboot
     
    Last edited: May 21, 2011
  2. emmerick

    emmerick Member

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    and reboot
     
  3. promek1

    promek1 Member

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    does not see my sd card now.. going back to original install-recovery.sh

    also when trying to do it in adb shell after i type
    mount -o rw -t vfat /dev/block/mmcblk0p2 /data/sdext2

    it says its already in use and wont let me mount
     
    Last edited: May 21, 2011
  4. luisvasquez

    luisvasquez Member

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    It's necessary save it. Yes, you can to navigate using the explorer...

    Sent from my MID7015A using Android Tablet Forum
     
    Last edited: May 21, 2011
  5. luisvasquez

    luisvasquez Member

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    Before try: umount /data/sdext2

    Sent from my MID7015A using Android Tablet Forum
     
  6. promek1

    promek1 Member

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    cant unmount it says "mount: device or resource busy"
    im trying to do this through my pc with usb connected.. what i did notice is that i can only mount the internal usb storage(nand) and not the external one
     
  7. luisvasquez

    luisvasquez Member

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    Did you try to save the sdmount script in /system/bin/ directory and to call it by the install-recovery.sh file? (See post #59) Make it and reboot your device after it.

    To call the sdmount by install-recovery.sh just insert:
    Code:
    sdmount
    within it and save it. You can try copy it to your /nand partition, edit it and after copy it to /system/etc again:
    Code:
    cp /system/etc/install-recovery.sh /nand/install-recovery.sh
    
    Edit the /nand/install-recovery.sh file and
    Code:
    cp /nand/install-recovery.sh /system/etc/install-recovery.sh
    
     
    Last edited: May 22, 2011
  8. promek1

    promek1 Member

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    im still new at this please forgive me... what do you mean by call the sdmount by install-recovery.sh
    do i create a folder named sdmount in the /system/bin/ directory then put the script in there?
    please explain..
     
  9. luisvasquez

    luisvasquez Member

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    Oh okay, I'm sorry for I didn't explain better.

    Let's go: sdmount is a file (without extencion) you should create with the content of the post #59. When I said "call it in the install-recovery.sh file, it means you should write the follow command in this file:
    Code:
    sdmount
    .

    See the last posts for more details and ask if you have news doubts.

    Sent from my MID7015A using Android Tablet Forum
     
    Last edited: May 23, 2011
  10. promek1

    promek1 Member

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    ok let me see if i follow you
    craete a file using notepad etc. the copy contents of post 59 and place it in there.
    save
    and name the file sdmount?
    or does "sdmount" go inside the file on top before post 59?

    im using Windows xp if that makes a difference
     
  11. luisvasquez

    luisvasquez Member

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    Okay, It's necessary you have some care to create this file (There are some formats of characters et. cetera).

    Then, here are my sdmount file: View attachment $sdmount.zip and my install-recovery.sh file: View attachment $install-recovery.zip . Unzip them before you paste them in /system/bin/ and /system/etc/ directories respectively.

    Note that my install-recovery.sh has this code:
    Code:
    if ! applypatch -c MTD:recovery:2048:f3888a33beeb1afb665b14b954ba9dd78f9a4848; then
      log -t recovery "Installing new recovery image"
      applypatch MTD:boot:4890624:9c5bd261e1734cbc37f44aa4c380dfb2cba6ef6c MTD:recovery 8fd119c293ca708a9fdd66225c6a280faec8575a 5148672 9c5bd261e1734cbc37f44aa4c380dfb2cba6ef6c:/system/recovery-from-boot.p
    else
      log -t recovery "Recovery image already installed"
    fi
    
    Check if your file has it too. If no, delete it using the Notepad++. Don't use other text editor like the notepad.

    It should work if you have two partitions FAT32 in your sd card. At least, it worked to me!

    Hugs!
     
  12. luisvasquez

    luisvasquez Member

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    Take care that your file has this code exactly. If no, delete it as I said before, if it has other code you should preserve it.

    Sent from my MID7015A using Android Tablet Forum
     
  13. promek1

    promek1 Member

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    ok, i will check it out.. will post with my progress
    sorry for noobness
     
  14. promek1

    promek1 Member

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    ok my install-recovery.sh file has this in it

    #!/system/bin/sh
    mount -o rw -t vfat /dev/block/mmcblk0p1 /sdcard
    mount -o rw -t vfat /dev/block/mmcblk0p2 /data/sdext2
    insmod /system/tcc_modbattery.ko hi=2670 low=2230

    totally different from yours
    also i cant read yours very well using notepad ++ some characters are readable others not.

    now what do i do with mine do i delete the contents and paste yours?
     
  15. emmerick

    emmerick Member

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    I think that's what he meant


    #!/system/bin/sh

    mount -o rw -t vfat /dev/block/mmcblk0p2 /data/sdext2

    mount -o rw,dirsync,nosuid,nodev,noexec,uid=1000,gid=1015,s hortname=mixed,utf8 -t vfat /dev/block/mmcblk0p1 /sdcard

    chmod 666 /dev/block/mmcblk0

    I still looking at another forum I found this information if anyone knows what improvement?
    Hy again,

    After looking a little bit more I have find the problem with Link2sd on my SE X10 mini (Android 2.1)

    The initscript to mount the 2nd partition is found in /system/ect/install-recovery.sh
    My partition is correctly mount in /data/sdext2
    The link of the file are working correctly in /data/app

    for example:
    lrwxrwxrwx 1 0 0 40 May 21 08:36 ←[1;36mcom.rovio.angryb
    irdsrio.apk←[0m -> ←[0;0m/data/sdext2/com.rovio.angrybirdsrio.apk←[0m

    However looking at the /data/ directory I saw that the chmod were different for apps than for sdext2:

    drwxrwx__x /data/app/
    drwx__x___ /data/sdext2

    Therefore I've perfomed a:

    chmod 771 /data/sdext2

    and everything works now !!!!!!!!!!!!!!!
     

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