partition sd card? - EVO 4G General

Hi all, I've noticed lately that most of the new roms coming out require you to partition your sd card. a couple of questions;
Why?
is it perminent?
wich partition to add new files too?
can i still use stock sd card?
how big to make partition?
Thanks in advance

dca1970 said:
Hi all, I've noticed lately that most of the new roms coming out require you to partition your sd card. a couple of questions;
Why?
is it perminent?
wich partition to add new files too?
can i still use stock sd card?
how big to make partition?
Thanks in advance
Click to expand...
Click to collapse
Memory size on the phone is not adequate to handle the size of certain ROMs.
No its not permanent
Ext3 for apps
Yes
As big as you want, 2gigs is what's recommended and 32 mb swap

phatmanxxl said:
Memory size on the phone is not adequate to handle the size of certain ROMs.
No its not permanent
Ext3 for apps
Yes
As big as you want, 2gigs is what's recommended and 32 mb swap
Click to expand...
Click to collapse
Thanks! .

Upgrading from ext2-ext3
On a side note, I have been attempting to partition my SDcard with the 2G on my 16G C6 card. When I use AR1.8 everything goes quickly, but it will not upgrade from ext2-ext3 and says to use adb to do this (adb does not see the partition)...partition seems to be made when checking the card. On AR2.3 the partitioning goes on forever and have to do a battery pull to get it to stop. When I check the size with this version it also seems to have done the partition even with the endless process stated earlier. It however gives me the message 'opps, something went wrong' when trying to upgrade from ext2-3.
When checking from either method in TB, it shows an ap2sd partition of around 400mb and have yet to actually upgrade to ext3 from either recovery version.
Any ideas?

Use RA recovery to partition, it makes it simple.

What ROMs require this?
I guess I've been in the AOSP world for too long...

Just the virus gingersense and the virus kingdom that I know of. The virus kindom does not require it but you wont be left if much room for apps.

phatmanxxl said:
Just the virus gingersense and the virus kingdom that I know of. The virus kindom does not require it but you wont be left if much room for apps.
Click to expand...
Click to collapse
Why not just http://forum.xda-developers.com/showthread.php?t=855424 ?
Better performance on NAND than SD-EXT.

phatmanxxl said:
Use RA recovery to partition, it makes it simple.
Click to expand...
Click to collapse
Sorry, AR was my intention of RA. Have used both the initial version 1.8 (my first anyway) and 2.3 with no success.
Have been attempting to do it within ADB and keep getting this message when attempting to make the ext2 partition:
Input/Output error during write on /dev/block/mmcblk0
This is the process I'm using:
within adb shell
# parted /dev/block/mmcblk0
(parted) mkpartfs primary fat32 0 13991
(parted) mkpartfs primary ext2 13991 16039
this is where I get the error mentioned above and can not continue to the swap.
(parted) mkpartfs primary linux-swap 16039 16071
HOWEVER....
If I use mkpart primary ext2 13991 16039 it takes, but does not show that it is an ext2 in the files system under the partition information.
Does this even make sense..lol
EDIT:
Never mind..erased my edit until I really screw up my card...now it won't mount...back to the drawing board
Gave up after reading about Transcend cards and just partitioned to the single 16G. Going to get a different card/mfg and give it a go. At least I learned a bit more about ADB today...so not a total loss.

OK..after looking through many options, may have my issue as to why RA won't perform the partition and I can't do it through ADB.....MY CARD. Apparantly there have been issues with Transcend and making an ext partition. Guess it's time to go C10 and get a new one.
Anyway...found this thread and thought it might help?
http://forum.xda-developers.com/showthread.php?t=534714

Got a new C10 card today from a different mfg and that fixed the problem!

I use gpart on ny ubuntu OS. It is NVIDIA to keep a Linux OS around guys. I can do the wholebpartitioning without erasing any files or data. soo I'm good to go. Also its fast as well.
Sent from my PC36100 using XDA App

Related

App2SD - cyanogen

not sure if this has been answered yet as I don't think I can search in this app, but is there a way to enable app2sd on cyanogen 5.0.5.3?
Yes, under applications.
it's greyed out for me.
Is your sd card partitioned?
jerrycycle said:
Is your sd card partitioned?
Click to expand...
Click to collapse
...probably not. I'm assuming if it isn't there isn't an easy way to do so and keep my data?. .. or is there? .
Use recovery 1.7 cyanogen version to make a ext2 partition then upgrade it from ext2 to ext3 to ext4. Mount your sd card and back it up before wiping it.
1 Install recovery 1.7 cyanogen
2 Boot into recovery
3 select patition sd card option
4 select partition sd
5 choose 0 for swap 1 to 2 gigs for ext2 and the rest will be fat32.
5 once that is done go back into patition sd card options and select ext2 to ext3 then after thats done select ext3 to ext4.
Hope this helps
shep
shep211 said:
Use recovery 1.7 cyanogen version
...
1 Install recovery 1.7 cyanogen
Click to expand...
Click to collapse
Cyanogen did not write this recovery tool; Amon_RA created a CM-based theme for it as it was heavily requested. He also added in support for Soyars' Apps2SD implementation (what you are giving a how-to for).
You actually do not need to change ext types for this to work. For testing purposes, I left it as the stock ext partition type created by 1.7 and apps2sd works beautifully.
shep211 said:
Use recovery 1.7 cyanogen version to make a ext2 partition then upgrade it from ext2 to ext3 to ext4. Mount your sd card and back it up before wiping it.
1 Install recovery 1.7 cyanogen
2 Boot into recovery
3 select patition sd card option
4 select partition sd
5 choose 0 for swap 1 to 2 gigs for ext2 and the rest will be fat32.
5 once that is done go back into patition sd card options and select ext2 to ext3 then after thats done select ext3 to ext4.
Hope this helps
shep
Click to expand...
Click to collapse
thanks heaps
deprecate said:
Cyanogen did not write this recovery tool; Amon_RA created a CM-based theme for it as it was heavily requested. He also added in support for Soyars' Apps2SD implementation (what you are giving a how-to for).
You actually do not need to change ext types for this to work. For testing purposes, I left it as the stock ext partition type created by 1.7 and apps2sd works beautifully.
Click to expand...
Click to collapse
I never said it was made by Cyanogen. I know Amon_RA made it.
edit: deleted content, not important.
how can you revert the partition on the sd card?
i want to have the full space on my sd card just as it came from stock.
edit: deleted content, not important.
edit: deleted content, not important.
edit: deleted content, not important.
edit: deleted content, not important.
So that didn't seem to work.
I tried without the updating of ext3 and ext4 and no dice.
I finally SEEMED to have gotten it to work. I did the partition of:
SWAP 0
EXT2 2048
REMAINDER
Anyways, I did this WITHOUT the ext3 and ext4 updates. When I went into the OS, the App2SD is enabled and the SD card mounts fine.
Hopefully this will continue to work. Any1 know what the problems are without updating to ext4?
edit: deleted content, not important.
tonnic said:
well that didn't work well. my phone became unresponsive and then the screen wouldn't come on.
Click to expand...
Click to collapse
jesus i hope its fixed..
A REALLY EASY WAY TO PARTITION YOUR MEMORY CARD IS AS FOLLOWS...
back-up your card
download Clockwork Recovery MOD from the market
buy the pro version because this guy is a genius*
+you might have to in order to partition idk
click partition memory card (something like that)
i clicked 512MB then 256MB for the second option.
works amazingly
tonnic said:
well that didn't work well. my phone became unresponsive and then the screen wouldn't come on.
Click to expand...
Click to collapse
Do you have a linux distro handy?
if so, you can use Gparted to create the partitions. You might need a microSD adapter though, as it seems to have trouble finding the mount point if it is in the phone.
edit: deleted content, not important.

My SD Card's been decapitated!!

NOOOOOOO! My cousin tried to partition my sd card for me and said he knew what he was doing. Next thing I know, everything is missing from my sd card including nandroid backups, PLUS it cut my memory down from 16gb to 13gb. Is this normal or what? He did it through the boot menu and did 512 for the swap and 512 for the other. Not sure what that means, but I'm pretty sure I got ****ed here. Any help would be appreciated. thanks in advance.
Sounds like he formated as NTFS or something with huge Allocation Units or something.
MuzikJay said:
NOOOOOOO! My cousin tried to partition my sd card for me and said he knew what he was doing. Next thing I know, everything is missing from my sd card including nandroid backups, PLUS it cut my memory down from 16gb to 13gb. Is this normal or what? He did it through the boot menu and did 512 for the swap and 512 for the other. Not sure what that means, but I'm pretty sure I got ****ed here. Any help would be appreciated. thanks in advance.
Click to expand...
Click to collapse
When you partition your card it also formats it.
The reason the capacity dropped is because it has been partitioned so that only the partition that you see, is only 13gb.
You have never made a backup of your SD card? You could tell your cousin to not touch your things.
A good piece of advice:
Always make backups of backups, on different media. Hopefully you have some nandroids saved to your desktop/laptop.
Sorry about that. Might be better in the future to do it yourself and follow guides on here. They are pretty straight forward and usually indicate when backups should be made. Sorry but those files are gone.
Partitioning a drive or card erases its contents.
You are F'd in the A! I feel your pain, I accidentally partitioned without saving all the stuff on my SD card first. Sorry for your loss.
damn. looks like it was my mistake then. well did he at least partition it right? so I don't have to again? lol. Im currently going through different file recovery programs in hope lol
Keep in mind, you can use a partition manager such as paragon partition manager to partition without formatting. Thats how I did it.
You should have lost 1 gig, not 3 if he formatted it correctly. Also, 512 swap is probably not a good idea.
Like the poster above recommended, use a partitioning program to sort your card out.. and yes it will format it again.
Get Test Disk (Opensource Disk Recovery) It will likely be able to recover everything no problem.
danknee said:
You should have lost 1 gig, not 3 if he formatted it correctly. Also, 512 swap is probably not a good idea.
Like the poster above recommended, use a partitioning program to sort your card out.. and yes it will format it again.
Click to expand...
Click to collapse
damn, so should i partition it again? and lower the swap to 512 or will that just take even more space away from the 13gb?
MuzikJay said:
damn, so should i partition it again? and lower the swap to 512 or will that just take even more space away from the 13gb?
Click to expand...
Click to collapse
Not through recovery, sounds like you have several ext partitions already. I use Paragon Partition Manager and you will have to load the card in a card reader outside of the phone.
Personally I don't use swap at all, the heavy read/write cycles kill sd cards at a much faster rate than even a2sd. Most guys that run a swap use 32 or 64 megabytes and 512 is fine for a2sd.
If your card really decreased 3 gigs in size then you will probably find that you have 3 swap partitions, 3 ext partitions and one 13gb fat32 partition. It would literally take 5 minutes to delete the extra partitions and restore the card with a partitioning program.
data recovery
If you add files or data to the card it will be very hard or impossible to recover. Run data recovery software on the disk immediately and it should find most of your data.
http://www.snapfiles.com/get/restoration.HTML
connect the card as a removable disk to a pc and try that software, you should be able to restore most of the stuff
Droidish said:
Get Test Disk (Opensource Disk Recovery) It will likely be able to recover everything no problem.
Click to expand...
Click to collapse
worked great! thanks!
So if i go to boot menu and choose, "Wipe SD:ext partition" will that get me back to 16gb or can I never get back that extra space?
MuzikJay said:
So if i go to boot menu and choose, "Wipe SD:ext partition" will that get me back to 16gb or can I never get back that extra space?
Click to expand...
Click to collapse
No, but if you simply select the option to 'partition with ext', it should recover most of your space other than that used for the ext (a2sd) partition.
MuzikJay said:
So if i go to boot menu and choose, "Wipe SD:ext partition" will that get me back to 16gb or can I never get back that extra space?
Click to expand...
Click to collapse
If you don't want to use a2sd you can get all of it back with a partition program.
Otherwise do what the last poster suggested and reformat your card with 32 or 0 swap and 512-1gb ext3 from Recovery.
thank you both so much
Don't forget, most companies sell cards in increments of 1,000, where a computer would read them in increments of 1024. So it's very likely your 16GB card would be read at about 14.5 to 15GB under normal circumstances.
hahaha "my cousin"

[How-to]Darktremors apps2sd on Froyo

Edit: I made some scripts that you can run from gscript lite found in market for free. This script will mount the last partition so your windows pc will see it. There is one for mount and one for unmount. Plug your phone in pc and run the mountsd script and your window should pop up on the pc with the folder showing the partition that your froyo rom is using. If you have your card partitioned differently then these instructions then you can just edit the mountsd script where it says /dev/block/mmcblk0p4. Change the 4 to the number of the fat32 partition that you want it to mount. http://www.multiupload.com/HNIKCP720C
If you want to copy from froyo partition to recovery partition try this
Conap said:
No need to stop being lazy but you gotta give me a minute lol...download script and run it in gscripts. In File Manager if you press the home button you will see sdcard and sdcard2. sdcard is the froyo partition and sdcard2 is the recovery partition of the card. I am sure you can get to it in astro too but don't have it downloaded to test. Just navigate to the root folder of the phone and it should have the sdcard2 directory. This will stick untill you reboot then you will have to run the script again.
Click to expand...
Click to collapse
We all have seen that froyo doesn't like partitioned sd cards. After many attempts at partitioning my sd card for another project i'm working on I figured out a way to install the "old" apps2sd on Froyo. I know alot of people preferred the way it was done in 2.1. Froyo seems to use the last partition on the sd card at least untill the 7th partition which it stops looking after that. Amon's recovery works with the first partition on the sd card. So the solution is to put a Fat32 partition as the first partition then put your ext3 and swap partitions and then a 4th partition as fat32 for the phone to use when booted. The important thing to remember is to put any rom's you want to flash on the first partition. Your nand backups will also be stored on the first partition. Pictures, music, video's, stuff you download to the phone and any other normal stuff that uses sd card will end up on 4th partition. I will give instructions using a program called gparted. I think it is available for windows also. This should work with any type of partitioning software.
I will leave the original instructions at bottom of post but after a lot of partitioning my sd card for this project and the ubuntu/debian project and the DualRom project I've found that this method is a little better. I believe someone else linked to this method somewhere in this thread
Conap said:
THIS WILL DELETE EVERYTHING OFF OF YOUR SD CARD
ok try this...boot phone into recovery...hopefully you have amon's recovery cause I don't think clockwork uses parted(not sure). Then type or copy/paste these commands:
adb shell
parted /dev/block/mmcblk0
rm 1
rm 2
rm 3
rm 4
mkpartfs primary fat32 0 2000
mkpartfs primary ext2 2001 2500
mkpartfs primary linux-swap 2501 2550
mkpartfs primary fat32 2551 7948
quit
Depending on the number of partitions on your sdcard currently it may say error after the rm 1,rm 2, rm 3, rm 4 commands. You can ignore them.
Then reboot your phone or copy the file you want to flash back on to card and flash it.
Click to expand...
Click to collapse
PLEASE BE CAREFUL WHEN USING A FORMATTING PROGRAM THAT YOU ONLY REFORMAT YOUR SD CARD AND NOT YOUR HARD DRIVE
1. BACK UP YOUR SD CARD!!!!!!!!(this will erase all data on sd card)
2. Plug your phone into your pc and mount the sd card(like you would if transferring files from pc to your card)
3. Open GParted and on the bar at the top click Gparted then devices and choose the phone( should be the second in the list if you only have one hard drive and no other external storage devices connected)
4. On the gparted screen you will see the partitions of your sd card. There should only be one at the moment if you are already using froyo. Right click on all of the partitions and click unmount and then delete. This will delete everything on your sd. Please be sure you have backed up your card.
5. You should now have one line that says unallocated.
6. Right click on unallocated and click click new. It will bring up a screen that has size and type of partition sizes. The only things you need to change are the size and type. For the first partitions I used 2000mib in the new size box but I keep around 5 Nand backups and 10 to 15 rom's stored on my card at a time. If you do not do alot of nands and store alot of roms you could probably make this partition smaller. Then under file system choose fat32 from the dropdown menu and choose add.
7. Right click on unallocated again and click new. This will bring up the screen to chose size and file system again. Normally people use 500mb for the ext3 partition for apps2sd. You can adjust the number to fit your needs. Choose your size and then make the file system ext3 and click add.
8. Right click unallocated again and click new. This partition should be around 50mb and choose file system as linux-swap.
9. Right click unallocated and new again. This will be the partition you use for your media on your phone such as pic's or music. You will want to use the rest of the space left on your card for this partition. Choose fat32 for the file system and click add.
10. You should now see 4 sections listed. First and last should be fat32, second ext3 and 3rd linux-swap. If it looks correct you hit the checkmark button at the top of the gparted screen. It will make all changes to your sd card. You can then unmount your card and make sure your phone reads it. I reccomend taking 1 picture before copying the stuff you backed up back onto your card.
Remember to put your Nand folder and any roms onto partition 1 and all other stuff you backed up on partition 4. When your card is setup you can go to http://forum.xda-developers.com/showthread.php?t=715933 to get the zip to flash to install the apps2sd. Install apps2sd as per instructions on that thread.
I have apps2sd currently running on my phone with CELB3.2 and it is working fine. I set my card up on a linux machine with gparted.
you are the man Conap ...currently running your 3.2froyo, which BTW is smooth as heck....what I hate the most about froyo is there A2sd setup ....and you have just solved that problem
rvpartsguy said:
you are the man Conap ...currently running your 3.2froyo, which BTW is smooth as heck....what I hate the most about froyo is there A2sd setup ....and you have just solved that problem
Click to expand...
Click to collapse
Well if you or anyone else that has windows test's this can someone report if you can access both fat32 partitions when you mount the phone in windows....
I'll be trying this ish later. Superb work conap. I'm on windows, I'll let you know how it goes as well
Sent from my Droid Eris using XDA App
I'm undecided if I'll try this, but if I do it'll probably more to see how it works under Windows than to use it myself.
I wish the best of both worlds, being able to have Widget apps installed to SD card, but not have separate partitions, and still be able to specify applications I want to remain in the phone memory, for speed.
No matter what, though, beautiful! Thanks for writing up the instructions!
roirraW "edor" ehT said:
I'm undecided if I'll try this, but if I do it'll probably more to see how it works under Windows than to use it myself.
I wish the best of both worlds, being able to have Widget apps installed to SD card, but not have separate partitions, and still be able to specify applications I want to remain in the phone memory, for speed.
No matter what, though, beautiful! Thanks for writing up the instructions!
Click to expand...
Click to collapse
I agree it would be nice to have the option to move specific apps back to the phone. But I have seen alot of people that prefer this way so I thought i'd write this up. I actually needed partitions for other things which is why I was looking into it anyway. I now have 8 partitions on my sd card and everything still functions correctly. I did find that Froyo would read the last partition on the sd card up untill 7 partitions. When I added an 8th partition it still looked at partition 7. In case any one was interested in more partitions just make sure the fat32 is last partition untill you have more then 7 leave 7 as fat32.
Conap said:
I agree it would be nice to have the option to move specific apps back to the phone. But I have seen alot of people that prefer this way so I thought i'd write this up. I actually needed partitions for other things which is why I was looking into it anyway. I now have 8 partitions on my sd card and everything still functions correctly. I did find that Froyo would read the last partition on the sd card up untill 7 partitions. When I added an 8th partition it still looked at partition 7. In case any one was interested in more partitions just make sure the fat32 is last partition untill you have more then 7 leave 7 as fat32.
Click to expand...
Click to collapse
Do you have a 16GB or larger card? Wow!
Very interesting information, thank you!
roirraW "edor" ehT said:
Do you have a 16GB or larger card? Wow!
Very interesting information, thank you!
Click to expand...
Click to collapse
nope just stock 8gb...mostly small partitions for testing some ideas lol...i did find that the phone does not mount any more then 7 partitions(kernel limitation maybe) You can have more then 7 if you are useing your card for things other then the phone but for phone purposes 7 is the limit.
How do I plug my phone into my computer?
need help!!
Hi I accidently run the 'makeboot' from gparted iso on my windows Vista 32bit HDD, before I read it will damage windows boot and can only run it on SD card.
Now I have not restarted my laptop, to loose every thing, I need help to correct it!
Please guide my, what are my options.
Conap said:
nope just stock 8gb...mostly small partitions for testing some ideas lol...i did find that the phone does not mount any more then 7 partitions(kernel limitation maybe) You can have more then 7 if you are useing your card for things other then the phone but for phone purposes 7 is the limit.
Click to expand...
Click to collapse
Oh, okay! Nosey people (me) want to know. Hehehe.
workshed said:
How do I plug my phone into my computer?
Click to expand...
Click to collapse
You're messing with me, right? The USB cable that came with your phone, that you can also charge your phone with???
ykhehra1 said:
Hi I accidently run the 'makeboot' from gparted iso on my windows Vista 32bit HDD, before I read it will damage windows boot and can only run it on SD card.
Now I have not restarted my laptop, to loose every thing, I need help to correct it!
Please guide my, what are my options.
Click to expand...
Click to collapse
You'll probably have to boot your Vista 32-bit installation DVD and run a Startup Repair. Or if the computer came with a recovery DVD that you hopefully burned after booting up the computer the first time, use that.
If you don't have any easier option, you can download Startup Repair-only burnable disc images from the EasyBCD website. Just google for it. Make sure and download the correct one (Vista 32-bit), and then you'll have to burn it to a CD and boot from it. Hopefully you're computer doesn't have any SATA or RAID setup that Vista doesn't include the drivers for, otherwise you'll have to download those and put them on a flash drive, and then you can load them from the Vista repair CD.
Good luck.
ykhehra1 said:
Hi I accidently run the 'makeboot' from gparted iso on my windows Vista 32bit HDD, before I read it will damage windows boot and can only run it on SD card.
Now I have not restarted my laptop, to loose every thing, I need help to correct it!
Please guide my, what are my options.
Click to expand...
Click to collapse
There is no makeboot option on gparted in linux that i can see...if you think you have messed up the boot partition of your pc don't restart it till you fix it. Google should be your best friend on that one. I don't use windows so can't be of any help to you there....
roirraW "edor" ehT said:
Oh, okay! Nosey people (me) want to know. Hehehe.
You're messing with me, right? The USB cable that came with your phone, that you can also charge your phone with???
Click to expand...
Click to collapse
LMAO
What's a usb cable... is it that black thing with a square end??
Its g8 solution, good job! little tricky on windows, but worked at the end.
workshed said:
LMAO
What's a usb cable... is it that black thing with a square end??
Click to expand...
Click to collapse
Ooooh, you got me. LOL!
ykhehra1 said:
Its g8 solution, good job! little tricky on windows, but worked at the end.
Click to expand...
Click to collapse
Are you able to get both FAT32 partitions (partition 1 for ROMs and other flashes, partition 4 for everything else) mounted with drive letters under Windows?
is there an advantage to doing this? i'm just curious
asilentcivilian said:
is there an advantage to doing this? i'm just curious
Click to expand...
Click to collapse
nevermind, i found the 2.1 dark tremor thread. i assume the same results apply to froyo with this.
asilentcivilian said:
is there an advantage to doing this? i'm just curious
Click to expand...
Click to collapse
some people just prefer this way. this way actually stores the whole apk on the phone and save's more room then froyo. plus you can mount your sd card while still using your apps. I did this mainly cause I wan't partitions for other things on my phone personally. It just happens that it helps the apps2sd issue too...

Quick question!!

i bought a new memory card for my phone..... and im just wonderin if do i have to format in FAT 32 or just leave it and erase the files of a new memory card??
Thank you
rizer08 said:
i bought a new memory card for my phone..... and im just wonderin if do i have to format in FAT 32 or just leave it and erase the files of a new memory card??
Thank you
Click to expand...
Click to collapse
If it's new, there's no real need to format. It is already formatted in FAT 32.
You could however partition the memory card within CWM Recovery to setup SWAP and ext4.
Hope that helps =)
Agree it should already be formatted for windows - I would just add:
You can apply the 4EXT extension easily enough in recovery - my personal favorite 4EXT touchcovery...
I would not use a swap file on this device - useful for my old MT3G but I wouldn't do it for this phone IMHO
I use SDFormatter (it's free) for formatting all my MicroSD cards. I had problems getting a 32 GB MicroSD card to be recognized on my MyTouch 4G and after formatting it with that program, no problems anymore
SH31KH said:
If it's new, there's no real need to format. It is already formatted in FAT 32.
You could however partition the memory card within CWM Recovery to setup SWAP and ext4.
Hope that helps =)
Click to expand...
Click to collapse
Alright, I've been around for awhile and still haven't really looked into this, but what exactly is swap and ext4? Like what are the benefits?
And also, I'm trying to find the differences between the 4ext touchcovery and clockworkrecovery other than themes and touch. What would you recommend and why?
I2IEAILiiTY said:
Alright, I've been around for awhile and still haven't really looked into this, but what exactly is swap and ext4? Like what are the benefits?
And also, I'm trying to find the differences between the 4ext touchcovery and clockworkrecovery other than themes and touch. What would you recommend and why?
Click to expand...
Click to collapse
Swap is a portion of your card (or hard drive for desktop) that the system will use almost like RAM - for frequently accessed files/information. This was very useful for the older phones that had little RAM but not really needed for newer phones. That swap will get 'thrashed' quite a bit too, and with a limited amount of read/writes per SD card I would not recommend it except on older phones.
ext4 is a file system and ext3 was better than ext2 etc... ext4 in a nutshell is faster, and more stable - lots of googling available on that one if you are interested in the fine details.
4ext recovery - has a couple of really nice features like md5 checksum check and a few others and the new touchcovery is so slick - no buttons needed at all, great UI and all the features of the original - I practically feel guilty using it! Try it - if you don't like it you can always go back ...
Hope that helps...
Homerbsharp said:
Swap is a portion of your card (or hard drive for desktop) that the system will use almost like RAM - for frequently accessed files/information. This was very useful for the older phones that had little RAM but not really needed for newer phones. That swap will get 'thrashed' quite a bit too, and with a limited amount of read/writes per SD card I would not recommend it except on older phones.
ext4 is a file system and ext3 was better than ext2 etc... ext4 in a nutshell is faster, and more stable - lots of googling available on that one if you are interested in the fine details.
4ext recovery - has a couple of really nice features like md5 checksum check and a few others and the new touchcovery is so slick - no buttons needed at all, great UI and all the features of the original - I practically feel guilty using it! Try it - if you don't like it you can always go back ...
Hope that helps...
Click to expand...
Click to collapse
Yea, so swap is in other words Virtual Memory? When i had an iphone 3g, I used a VM mod and a couple others to speed it up cause it has very little RAM.
And I'm using 4ext touchcovery and I love the wipe all but sdcard function.
What are the benefits of partitioning your sdcard?
I2IEAILiiTY said:
Yea, so swap is in other words Virtual Memory? When i had an iphone 3g, I used a VM mod and a couple others to speed it up cause it has very little RAM.
And I'm using 4ext touchcovery and I love the wipe all but sdcard function.
What are the benefits of partitioning your sdcard?
Click to expand...
Click to collapse
Yeah touchcovery is sweet and you are correct about swap being virtual memory.
For partitioning your card with 4EXT, I am no expert but I think stock Android expects FAT, and if you run windows you would not see 4EXT easily etc... but I use a 4EXT partition of 500 MB for Android, since it is faster, more stable etc... and android has no problems reading it since it is a *NIX derived OS and the more recent ROMs should take advantage of that partition format.
You can partition pretty easy in 4EXT touchcovery BTW ... not sure how it handles existing data so I would back up if you go that route...

[Q] Not enough internal storage

Like everyone here, I have the famous HTC Leo. A friend installed Android on NAND, the 2.3.4 with the mod-HyperDroid CM7-v2.1.0.
This is a great device, but the more I use it, the more I have less internal memory.
At first, I installed a lot of applications, I was full of things and I ended up filling the internal memory. I moved the more applications possible on the SD card, but the internal memory ended up being full. So I uninstalled applications not too useful, and applications more useful, clean caches, remove data, but it is still too small. My system tells me that I only have 217.3 Mb total internal memory and while I hardly more than application system installed, I only have 21.3 MB available. Now, I know that this model has double.
I do not understand: what is this devilry? Where is my memory? How can I resume normal operation until all the memory is gone and my phone becomes unusable?
I can't be the only one to whom it happens, right?
only the data partition counts as internal memory, the rest is taken by the system, boot and recovery partitions, so your200+ sounds about right.
read up on creating an ext partition on your sd card, and either flash a rom that supports it already, or add a script to your current rom, , then, instead of using the data partition on the nand the system will use the sd-ext partition as if it were nand. (This is NOT the same as choosing 'move to sd' in the apps config screens, that moves it to the fat partition, and some apps wont work from there, , , all apps will work from the ext partition, and faster than the fat partition.)
There are two sets of scripts, some move the whole data partition to ext, meaning of course you are not using the 200+ mb on the nand, so for me i prefer the scripts that move only the apps to the ext partition, and keeps your actual data (txts, contacts, stuff like that) on the regular nand data partition, thus spreading the useage.
look out for keywords like 'app2sd+' 'data2ext' 'dataonext', , stuff like that when you're searching.
samsamuel said:
only the data partition counts as internal memory, the rest is taken by the system, boot and recovery partitions, so your200+ sounds about right.
read up on creating an ext partition on your sd card, and either flash a rom that supports it already, or add a script to your current rom, , then, instead of using the data partition on the nand the system will use the sd-ext partition as if it were nand. (This is NOT the same as choosing 'move to sd' in the apps config screens, that moves it to the fat partition, and some apps wont work from there, , , all apps will work from the ext partition, and faster than the fat partition.)
There are two sets of scripts, some move the whole data partition to ext, meaning of course you are not using the 200+ mb on the nand, so for me i prefer the scripts that move only the apps to the ext partition, and keeps your actual data (txts, contacts, stuff like that) on the regular nand data partition, thus spreading the useage.
look out for keywords like 'app2sd+' 'data2ext' 'dataonext', , stuff like that when you're searching.
Click to expand...
Click to collapse
Excellent advice, but I think you forgot to mention this
Late I think me brain is playing tricks on me...:cyclops:
shanman-2 said:
Excellent advice, but I think you forgot to mention this
Click to expand...
Click to collapse
so, pretty much exactly what i described, then....
shanman-2 said:
Excellent advice, but I think you forgot to mention this
Late I think me brain is playing tricks on me...:cyclops:
Click to expand...
Click to collapse
So, I don't really need to use this. I just can install a new ROM on my NAND after making extending place on my SD for the 'dataonext', can't I?
I have to choose a dataonext ROM (with french version) and make new partition on my CD card. I'm saving all the SD card data's just now (with luckyBackup, because I'm on ubuntu PC).
My problem is find a good ROM for my needs. So, I have HSPL 2.0.8 and MAGLDR. How can I find the rom radio number? I need this information to choose the good ROM. Any advices about good ROM for my needs?
r no need to change the radio,,, if magldr works then the radio is fine.
samsamuel said:
r no need to change the radio,,, if magldr works then the radio is fine.
Click to expand...
Click to collapse
I bought a new 16 GB SD card to try the method of post 1843062. I am trying to format as it should, and tonight or tomorrow, I'm trying to see if I can install the script without too much risk, I am not a very experienced user of ROM for HD2 and, in addition, as I'm 100% Linux Ubuntu, I saw that many procedures are more complicated or impossible to run from a Linux desktop.
Thank you for all your help and I'll let you know.
I need to understand.
I have a EU HD2 with HyperDroid CM7 installed on it.
Like many people here, my memory became too small over time. So I look for a solution and I was guided to this thread. While speaking, I read everything I could understand (and frankly there really is too much to read and understand, here ) and I ended up deciding to adopt the solution Kokotas.
So I bought a new SD card (16GB class 10 Duracell - I know, Duracell is a brand of batteries ...) and I formatted properly Gparted as shown, with one primary partition of 12 GB fat32 I named /données (French for datas) and a second primary partition 4 GB Ext4 I named /data.
Then I primed to install the script Kokotas (but I have not yet done so, this is the trick!) And there: surprise!
I suddenly 4 times more free memory internally (from 20 MB to 80 MB), but it is still the same overall size!
I wonder how it is done, because it's been months that I want to release the NAND memory, I deleted almost all my applications downloaded without great effect and there, before installing the solution Kokotas, hop, I have the place!
I run Nautilus on my HD2 connected via USB and what do I see? in the partition /data in ext4, records were Cres /app /app-private and /dalvik-cache.
What does that mean? My ROM can do one DATAtoEXT 2011 alone, when she sees a partition SD / data?
Do I install the script Kokotas or it is not worth it?
Do I flash a new ROM (I thought MIUI-MIX_3.3.1, but I'm not sure it's a good idea) without risk, in short I need to understand what happens with my phone.
Thank you.
(Sorry for my english : this is the fault of Google translation )
You might also consider just running an SD build instead of NAND. You can get a 2GB "internal storage" system.img and you don't risk getting bad blocks on nand by constantly flashing things. In my use of both I didn't really see any great speed increase or advantage in using NAND other than boot-up time is a bit less, but does that really matter?
Just another thought on this.
orangekid said:
You might also consider just running an SD build instead of NAND. You can get a 2GB "internal storage" system.img and you don't risk getting bad blocks on nand by constantly flashing things. In my use of both I didn't really see any great speed increase or advantage in using NAND other than boot-up time is a bit less, but does that really matter?
Just another thought on this.
Click to expand...
Click to collapse
I thought NAND is better for battery's management...
Monolecte said:
I thought NAND is better for battery's management...
Click to expand...
Click to collapse
I didn't see any great battery improvement with NAND.
ROM flashing don't work
I tried to flash MIUI-MIX_3.3.1, but, it wasn't working. I think this is because Resurection needs this specific table of partition and I don't how can I modify this table of partition. CMW had a partition tool? How can I do?
Monolecte said:
I tried to flash MIUI-MIX_3.3.1, but, it wasn't working. I think this is because Resurection needs this specific table of partition and I don't how can I modify this table of partition. CMW had a partition tool? How can I do?
Click to expand...
Click to collapse
use the nand toolkit
samsamuel said:
use the nand toolkit
Click to expand...
Click to collapse
With an Ubuntu PC?
After miles of thread reading here, I won against the machine!
I have something like a new phone.
Thank you everybody.
If I can do it, anybody can do it!
ubuntu or windows will be fine.
The NAND Toolkit is a Windows software... so...

Categories

Resources