hey,
from other phones (Desire, Desire X) I know that an ext4 partition is necessary to install apps automatically on the usb storage.
I do not see that this partition is necessary for Desire 500? Then, is it not possible to install apps on usb card?
What do I have to do to get this solved?
Thanks
Use mount2sd and card with ext4 partition.
Related
So i used to have all my apps on my ext filesystem on my sd card on my mytouch 3g 32B. Recently i wiped and upgraded to cyanogen mod 6.1 and also wiped ext filesystem. I used titanium backup to restore all my apps but they are on my internal phone storage now. Is there a way to move them all to my ext partition on my sd card without having to reinstall them all. also i dont want it on my fat partition i need them to be in the ext partition thank you!
Use a a2sd script? And terminal to move Them to ext
Sent from my HTC Desire using XDA App
are you talking about firerats patch?
Yeah, but i dont know how it works on mt3g
Sent from my HTC Desire using XDA App
but i thought a2sd moves only from the fat partition to ext? does it also go from internal phone storage to ext filesystem?
Apps2SD works by having your SD card patitioned into TWO filesystems. A normal FAT32 partition and a secondary ext partition. ext is just a filesystem, like FAT32, but it's the filesystem used by Android internally.
Apps2SD then runs a script on your phone which symbolically links the folder from your phone's internal storage where your apps are normally stored, to the ext partition on your SD card.
Android doesn't know that when it's installing it's apps to the internal phone storage, it's actually being stored on the SD card
in otherwords as LIL is saying. yes it moves apps from phone to sd card like the older roms did
Hello, I'm hoping someone can answer a few questions I have regarding the format of the SD Card for the Android system. - Apologies if this has already been explained on this forum, I did a search but didn't find anything too useful that answered my questions.
(I have knowledge of the linux file-system and swap drives, just unsure of the benifits of this for android).
Currently using a 16GB SanDisk Class4 SD Card.
I'm aware that you can format the SD Card to use as a swap-drive and for use of ext2 file-system.
While searching for info on this I found the following xda link which simply explains how to do this:
http://forum.xda-developers.com/wiki/SD_card_partitioning
My questions are:
1. What are the benifits of having the ext2 file-system? (Would apps stored on SD Card run faster etc?)
2. Do I need to keep a FAT32 partition (as opposed to just having a swap and ext2 partitions without any FAT partition).
3. Does the swap drive greatly improve performance. And is this worth doing on a Class4 SD Card?
Thanks in advance!
Hi.
at the first I must say swat will decrease SD card life.
i recommond you to create EXT3 or EXT4 partition.
1)one of the benefit of EXT partition is your phone storage will not full and its help your phone performance.
2)yes.of course you should have fat32 partition for eg:music-movies...and other files.
3)yes.swap is a very good.and it helps your phone ram.eg:when you play plants vs zombie at the first screen game will exit because of ram and swap will use like ram and its good for gaming.
Thanks for the reply, much apprecaited.
Are you sure I need a FAT32 partition though? Videos, music etc etc can all be saved to ext2/3/4 on a linux OS so I just assumed I could just do away with FAT32 all together?
Is the following just not the same as using an App2SD app?
"1)one of the benefit of EXT partition is your phone storage will not full and its help your phone performance."
Sorry for being a bit fussy but I'd like to fully understand what the Ext/2/3/4 partition is actually used for. Is it just used purely for storage?
Thanks again!
In a short summary (and assuming you are using a Kernel and ROM supporting the features) ...
- "Swap" on a swap partition has its own own "filesystem". The data structures are actually created by "mkswap" and the partition is not directly accessible by the user. If your phone runs low on physical memory unused parts of the memory will be swapped out into the virtual memory to make room for other apps.
Note that this is no "magically increase your RAM" solution. Once swapping occurs it actually slows down the system as the swapped out memory regions need to be copied back into physical memory, sooner or later. It may only help to run "RAM hungry" applications.
- "SD-Ext" is a, most likely, ext2 formatted partition to where Apps you move to the SD (either by Android or App2SD) will go. This increases the amount of apps you can possibly install, but doesn't resolve the problem that apps having widgets or apps that are started during Android boot-up need to reside in the internal phone memory.
- The /sdcard partition where all your user data is being stored should be kept FAT32 (for the simple reason of making a backup of your data by slapping the card into card reader easier - Windows can't read Linux filesystems by default). Some ROMs will allow you to format /sdcard ext3 or ext4 ... the advantage is that ext3/4 (if the mount options are correctly set) may perform a lot better than FAT32, though your mileage may vary.
Roger? ...or do is something still unclear?
Many thanks B.Jay - I'll hit the thanks button after I post this reply! You cleared up all my questions, but just going back to the FAT32 partition;
I use linux as my main OS, so accessing the EXT format partition wouldn't be a problem; Do you know if all ROMs would work without a FAT32 partition and replace it with EXT2/3/4 partition? If you're unsure I can always find out by formatting and loading a rom.
Thanks again, you've been most helpful!
Agenty1609 said:
going back to the FAT32 partition;
I use linux as my main OS, so accessing the EXT format partition wouldn't be a problem; Do you know if all ROMs would work without a FAT32 partition and replace it with EXT2/3/4 partition? If you're unsure I can always find out by formatting and loading a rom.
Thanks again, you've been most helpful!
Click to expand...
Click to collapse
Linux would, of course, be able to mount a ext partition (even on a SD card put into a card reader).
As for the ROM ... it depends.
The Stock Kernel Modules AddOn of GingerDX introduces ext3 and ext4 modules for the SEMC Stock Kernel, so in theory (I didn't test it!) you should be able to access /sdcard when being formatted ext3/4 - though it could be that you might need to adjust the vold script to properly mount the partition. The modules are mainly for supporting the sd-ext partition for "Apps-to-ext3/4-partition-on-mSD".
There's also alfsamsung's Alfs Kernel which is compatible with GingerDX and some other ROMs. That would be something you could try as well.
Simply look through the ROM threads ... I think MiniCM7 (+nAa's Kernel) should be able to support it, though this could involve some tinkering.
Personally speaking, I only have a ~2GB sd-ext on the SD in my X8 and the rest is a normal FAT32 partition (/sdcard).
yes you need a FAT32 partition.
when you partition your SD card you can move moveable app and games to ext partition.
please dont move app wich they cant move to ext partition.
cause after restart app that you moved to ext will corrupted.
good luck.
Thanks again! I think I'll follow your trend and try the 2GB SD-ext and the rest FAT32.
sd-ext missing!!
hey guys!! I've a small prob, would appreciate some tips. I normally move apps to sd card, if the app is movable by default. if the app is not movable by default, i use this app2sd by droidsail (available in the market) which force moves parts of the app 2 sd card. When I make back ups using xrecovery, i have no problem.
but when I use cwm for back ups, it gives an error saying sd-ext not found and it skips that part of the back up!! so any app I've moved by default or forced moved to sd card doesn't get backed up!! So I presume I have to create a sd-ext partition manually? How do I do it? I do have an sd-ext folder. but its not in sd card. it's in the root. (never had this prob with xrecovery though)
thanks in advance!!
neo_na said:
hey guys!! I've a small prob, would appreciate some tips. I normally move apps to sd card, if the app is movable by default. if the app is not movable by default, i use this app2sd by droidsail (available in the market) which force moves parts of the app 2 sd card. When I make back ups using xrecovery, i have no problem.
but when I use cwm for back ups, it gives an error saying sd-ext not found and it skips that part of the back up!! so any app I've moved by default or forced moved to sd card doesn't get backed up!! So I presume I have to create a sd-ext partition manually? How do I do it? I do have an sd-ext folder. but its not in sd card. it's in the root. (never had this prob with xrecovery though)
thanks in advance!!
Click to expand...
Click to collapse
Which version of CWM would that be?
Saipro said:
Which version of CWM would that be?
Click to expand...
Click to collapse
It's cwm 4.0.1.5
Guys my biggest problem in my nexus one is my low internal storage space , now i heard something about resizing partioton , does this gives you more internal storage from your ex because i have a 32 gb external and i cant download applications ? thought i already have blackrose
Blackrose and its resizing utility are primarily for enhancing your system partition, due to huge size of some ROMs. Even if you make data partition bigger than stock, you wouldn't have "enough" storage for your apks.
So, you need to partition your sd card and run kind of a2sd script. You can also install S2E from market, easier way to a2sd, after sd card partition. Find how to partition your sd here:
http://forum.xda-developers.com/showthread.php?p=15447465
Sent from my Nexus One
You will find a complete Tuto on DarktreMore's Facebook
In some Rom App2SD Script is already embedded and you just need to partition your SD using Recovery.
I'm using Ubuntu 11.10 and whenever I turn on USB storage on my phone, the computer mounts both the main partition and the ext3 partition. At the time of unmounting or ejecting, the system gets stuck on 'Writing data to 1.0 GB filesystem'. I'm using a 8GB Memory card with a 1GB ext3 partition.
After this happening, I am unable to suspend, hibernate or even shutdown the computer. So, I can only reset to fix this. I am afraid that since the USB storage does not get un-mounted properly, it may damage the memory card or maybe even the phone.
I was wondering if I could modify the fstab to completely ignore the ext3 partition. Or maybe somehow tell the phone to not show the ext3 partition. But I'm not sure how to do that. Any kind of help will be appreciated.
I'm sorry if this is the wrong place. But I figured that since you all are having the same phone(SGM), maybe you could help.
Hi guys!
How can I make more space for apps? I have a desire 500 single sim with the latest JamesRom.
Hey,
you could use Link2SD to link your apps to your sd card. If you want to do this in an efficient way, format your sd card with an Ext4 partition of approx 2GB.
Furthermore, you could remove unwanted apps. Moving some apps to the system/ partition of the device is a good idea, too. However, don't forget to integrate updates into the system regulary.
Greetings
or you can get an ext4 partition on your SD card and use cronmod or similar to mount that as /data (I have an 8gb partition for that, works perfectly)
I cant to manage cronmod script to increase my internal memory. When I put 40int2ext script (int2ext+ version) to system/etc/init.d my phone stuck at start on HTC logo (with beats audio).
I have Desire 500 Dual SIM, hboot 1.03, CWM Recovery, S-OFF and stock ROM.
How can I gain int2ext solution?
Thanks in advance.