Develop Bugs

[Q] SDCard, Astro File Manager and TitantiumBackup

I have Astro File Manager installed. I have not used it much but now have a question I can't find a answer to. I added some files to the SDCard when it was connected to my PC. I go to Astro and it looks like, at least on my Incredible that my sdcard is listed under mnt/emmc. I have installed the TitantiumBackup and it thinks my SDCard is mnt/sdcard but that looks like it is the internal memory when I connect the phone to the PC. I did a backup and instead of installing the backup to my sdcard it all went to the internal memory. What good is a backup there? I thought the purpose was to put the backup to the sdcard so you could easily have it on a external card.
If my sdcard should be mnt/sdcard how do I get the phone to use that for the removable sdcard? On the root of my internal file system I have a /sdcard folder which looks like it is the same as the /mnt/sdcard folder. The /mnt/sdcard/ and the mnt/emmc/ are different and the mnt/emmc/ folder has all my sdcard files and folders.
Am I missing something somewhere? Why is it so difficult to find the sdcard files and is there a way to fix my file system or TitantiumBackup to find the right system? I am at a loss on this one.
Titanium Backup shows -
External storage: /mnt/sdcard (ok)
Backup directory: /mnt/sdcard/TitantiumBackup
When phone is connected to the PC both of these are internal storage, not the SDCard. What, where should I see sdcard in Astro to really be the SDCard?
If it should be /mnt/sdcard how do I make the file system to use that and not use /mnt/emmc/ as the sdcard? I did a backup today and TitantiumBackup put all the files on the /mnt/sdcard/ area so now the backup is not on my sdcard. I could not find any place in TitantiumBackup to change where the backups go.

your post is extremely confusing.
just to clear some things up.
are you doing all this (checking on the pc and checking astro) at the same time? cause if you are you will see two different things. Unmount and switch to "charge only" if you want to see astro correctly on the phone.
/mnt/emmc is your internal memory
/mnt/sdcard is your sdcard
Always will be.

PhillyCheez said:
your post is extremely confusing.
just to clear some things up.
are you doing all this (checking on the pc and checking astro) at the same time? cause if you are you will see two different things. Unmount and switch to "charge only" if you want to see astro correctly on the phone.
/mnt/emmc is your internal memory
/mnt/sdcard is your sdcard
Always will be.
Click to expand...
Click to collapse
No, not checking both at the same time. Below is using Astro:
Astro = /mnt/emmc - sdcard
Astro = mnt/sdcard - internal memory
Connected to PC:
I don't see mnt or sdcard or most of what I see using Astro on the internal drive.
On the SDCard I see what I see under /mnt/emmc/ using Astro.

HTC Support said to mount the SD card from the phone to PC, copy all data to the PC and then unmount from PC and format the SD card. I did that, and after the format I went to copy all back to the card but the card was just as before the format. I unmounted the phone from the PC and Astro showed I formated the /sdcard - my phone data area. The /mnt/emmc (where my Incredible thinks the SD card is) had all the information showing as before.
The /mnt/sdcard only had 3 files, .android_secure (empty directory) LOST.DIR (empty directory) and tmp - .astro folder - astro.db. The /mnt/emmc/ has all my SD Card files and directories.
I know this is not set up right, especially when the format could / did not find the sdcard. Anyone know how to fix this to get it the way it should be?

HTC Support to the rescue. Since the in the phone format did not work, or at least work on the SD Card they had me take the original 2GB card that came with the phone and put it in a card reader on my PC and d0 a format there (FAT32). After the format I copied the files back to that card and put it in my phone. All works as it should, in a file manager /sdcard or /mnt/sdcard showed what was on my SD Card. I then put my 8GB card in the card reader on my PC and did a FAT32 format on it and then copied the files back to it. I then swapped the cards and now I can see the 8GB SD card as either /sdcard or /mnt/sdcard as it should.
Now all I need to find out is what should really be in /mnt/emmc and see if I can get that back the way it should be. Anyone know what directories & files should be there?

[Q] USB Storage setup

Confused on External SD card, Internal SD card etc etc. I have a 32GB Patriot Class 10 card. I formatted this card in Clockwork recovery on the phone with a 1024MB Partition. Don't think it even asked me about ext 3, or 4 etc. OK. Now, If I use settings, then under wireless and Network settings Usb Utilities, Click on connect the storage to PC. I connect my USB cable then I have the familiar Android and it says USB is connected. OK, now I have a drive I will call Drive Q. This drive has all the TMobile stuff such as QIK , Photo editor, etc. It also has a folder called External_SD as well as another Folder called usbStorage. This drive Q is roughly 12GB. OK...Now, my SD card which is 32GB is seen as drive U on my desktop. This drive has my clockwork folder with my backups and my Music folder.
I guess I am trying to figure out the best use of drives and there intended purposes. The External_SD folder is only 580Kb or so. The usbStorage folder is a zero byte folder. And finally, when I did run a backup using Clockwork recovery, it basically said it was skipping External SD card since folder was empty.
Now that I am confused on all of this, maybe someone here can actually follow my post and make sense of how the storage is working on our phones

[Q] File created on SD card not visible / appear corrupted to PC

Ok, here is the problem:
1. create some new file on SD card (take a photo, etc)
2. connect to PC using USB
3. the file is not there; if it is, copying or viewing it will say it's corrupted.
However, if I reboot the phone, and then connect USB again, the new files will be accessible.
This problem does not appear in recovery (i.e. I can create a nandroid, and then mount SD from clockworkmod and copy it to PC).
Copying files from PC to the SD card works fine.
Properly ejecting the device vs. just pulling the cord makes no difference.
My Desire is Running:
CyanogenMOD 7.0.3
Kernel: 2.6.35.10
S-OFF
The SD card (8GB class 6) is partitioned to have a 7000MB FAT32, then, the rest is an ext3 partition.

Does it happen with all of the files you create, or it's just with one application? (e.g. camera)

Try repartitioning with smallest size of ext (max 1.5GB). using Ext4 instead of ext3 maybe help you.

[Q] [Solved] Switching from a 8Gb µSD card to a new 32Gb µSD

Hello all
I ordered a new µSD card on Amazon (28,63€) for my Desire HD, a Transcend Class 10 32 Gb (TS32GUSDHC10), and will receive it tomorrow.
I have freshly reinstalled the CoreDroid 9.4 rom + Link2SD and a lot of apps, my actual µSD card is the 8Gb Samsung provided with the DesireHD.
My Samsung 8Gb µSD card is partitionned like that:
|--FAT32~6,4Gb--|--EXT3(or 4?!)~1Gb--|--Swap-~128Mb--|
What is the correct method to switch to the new µSD card without loosing anything ?
Thanks!

I think two ways are possible. The first - you get your card, put it into a cardreader, make partitions as they were, for example 1GB ext4, swap 128mb and the rest is FAT32. And just copy your stuff from one card to another. (The only problem here is that you need linux to access your ext4 partition). Also you can try to use something like Acronis Disk Director Suite. It can copy partitions (in your case i think it's better to make a backup of partitions and just restore them to 32GB card) and after restoring just change the size to something bigger. Also Titanium Backup can be a way out. Though i don't know how it works with Link2SD. Just don't delete anything from 8GB and if one way doesn't work, you'll be able to try another.

I did this recently, I however put the new card and start with a fresh rom install.
As Slavon-93, you can partition your card first and then copy files from one card to another. To read your ext3/ext4 partition, you can use ext2fsd, ext2read or Linux Reader. I personaly used ext2fsd for a long time without any issue, for both reading/writing.
Make a backup before, image of your partition or whatever and test
(Hi neighbour ! )

hello
i used this way to change between a 16 gb sdcard to 32 gb sdcard, using android revolution hd 7.3 without lost apps or data
0. create a nand backup with clockworkmod recovery or 4ext recovery
1. burn a live cd or use a usb to run ubuntu(the latest version)
2.COPY your data from your fat32 and ext3(4) to the desktop pc (also works on laptop ) in separate folders do not mix fat32 and ext3 data.
3.insert your 32 gb sdcard to the pc and open the program GPARTED
4.format your 32gb in this way (obviously chage the amount of your first partition to 28-30 gb may vary depending on the real size of the 32gb sdcard create your second and third partition like the 8 gb sdcard)
(in gparted program you can look if your second partition is ext3 or ext4 use the correct, the same in 8gb sdcard )
|--FAT32~xx,xGb--|--EXT3(4)~1Gb--|--Swap-~128Mb--|
5.after you format your 32 gb sdcard you NEED TO COPY your data from your pc to your 32 gb sdcard copy the
6.you can easily copy your fat32 data to your sd card but when yo want copy ext3 data you need make the following steps(linux write protects the ext3(4) partitions )
-open the TERMINAL program on ubuntu
-write in terminal:sudo nautilus
-when open a window like file explorer search for mounted ext3 partition on sdcard an do left click
-open properties then permissions and grant root acces and write rights for all the users (otherwise the ext3 partition will only be in read mode)
7.after you copy all the data to your sd card(the fat32 data to your fat32 partition an your ext3 data to your ext3 partition thi will be ready for insert in your android phone
remember NO ERASE your data for your 8gb sdcard until you are safe that this method worked, you can look in link2sd the information of your sd cards partitions and open apks that you are safe that are linked on sdcard
good luck
sorry for my english

Thanks for all advices!
As expected, I received the 32Gb µSD card today
My DHD is now fully working with the new µSD card! That was easy.
I proceeded like that:
On the DHD: Full backup the old 8Gb µSD card! (I used ROM Manager and CWM Recovery)
With an external card reader and PC with Ubuntu: copy both the fat32 and the ext3/4 partition from the old 8Gb µSD card into separate folders of course (for example /home/documents/sddata and /home/documents/sdext)
On the PC: launch gparted as root and create 1 fat32 partition ~29,6Gb + 1 ext4 partition ~1Gb on the new 32Gb µSD card
On the PC: copy the files from the PC to the new µSD into their respective partitions
Boot the DHD and launch Link2SD to check if everything is fine
ciberbeb said:
(Hi neighbour ! )
Click to expand...
Click to collapse
Salut voisin !

[Q] Recover files from SD memory

Hy, I copied files from Storage to PC and then formated it..
But it seems that crap that is now on new android phones (doesnt allow you to select mass storage) didnt copy all files to my PC (backup I created of sms messages, etc)
Now, my recovery program on PC doesnt recognise my one x.... Is there any way that Storage can be mounted as SD card?
Thank you very much for answers!

If you have the latest cwm recovery you can mount Sdcard as USB disk from there