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I got a shiny new class 6 16GB sd card. I partitioned it at about 15.5GB fat32 and 512 ext2, using the info in cyanogen's wiki: http://wiki.cyanogenmod.com/index.php/Apps2SD_On_CyanogenMod
From there I did the ext3 and then the ext4 updates.
Although I've searched for answers for a few hours now, I've been unable to determine why the device slows to a crawl at each point of user interaction at this point. Even unlocking the screen can time out...
I backed out the changes and copied the apps back over to internal storage and everything is zippy again, so at this point I am looking for suggestions. One thing I noticed was that when I used parted to delete the ext partition so the apps wouldn't go back to the card on the next boot, it still listed the ext partition as ext2. Can someone running ext3 or 4 let me know whether parted lists their partitions as such or if they are always reported as ext2?
What other techniques should I try? I would very much like to make this work as I get constant low-space warnings in my current setup. Thanks.
jasper1 said:
I got a shiny new class 6 16GB sd card. I partitioned it at about 15.5GB fat32 and 512 ext2, using the info in cyanogen's wiki: http://wiki.cyanogenmod.com/index.php/Apps2SD_On_CyanogenMod
From there I did the ext3 and then the ext4 updates.
Although I've searched for answers for a few hours now, I've been unable to determine why the device slows to a crawl at each point of user interaction at this point. Even unlocking the screen can time out...
I backed out the changes and copied the apps back over to internal storage and everything is zippy again, so at this point I am looking for suggestions. One thing I noticed was that when I used parted to delete the ext partition so the apps wouldn't go back to the card on the next boot, it still listed the ext partition as ext2. Can someone running ext3 or 4 let me know whether parted lists their partitions as such or if they are always reported as ext2?
What other techniques should I try? I would very much like to make this work as I get constant low-space warnings in my current setup. Thanks.
Click to expand...
Click to collapse
just used parted to check and it says ext4 .... try using this guide .. worked really well for me to partition my sd ... also if you're having all these problems try wiping dalvik-cache and even data and your ext* partition if it comes down to it
What recovery image are you using?
jndd333 said:
What recovery image are you using?
Click to expand...
Click to collapse
amon ra's 1.2.3
EDIT: lol thought you were the OP
A more careful walk through the partitioning process and I can confirm that everything works as expected, as well as confirming that if upgrade_fs fails, then ext2 is a total dog. One particularly confusing thing was tracking down whether a swap partition was needed or not, but on the latest cyan roms it isn't so I skipped that one.
Hello.. as the title states im having issues.
ok, so i recently rooted my g1when i saw Gnav was live (w00t) and all was well until i decided to partition my pqi class6 4gb partitioned as listed below.
ok heres the kicker.. every thing is fine until i start installing apps then it will just lock up then when i try to restart i get a black screen after the cm loading screen and thats it.. only way to get it back to life is to delete then repartition the card...... i reflashed, repartitioned and factory reset about 10 times and finally gave up and wiped card back to full fat32 and no swap or ext3 then reflashed cm 4.2.5 and have been running flawless for a week now so i have narrowed it down to my sdcard... any ideas on WTF could be going on here?? are pqi cards no good maybe?? it was real cheap i caught a deal on it about a year ago.. something like 2x4gb for 15 bucks shipped. I have never had any file loss when using it just for storage or anything.
heres how i had the partitions layed out
0 3459
3459 3971
3971 4003
i also tried ext4 aaaand out of desperation cm 4.2.4 with no luck
any insight greatly appreciated, I didnt know if i should post this here,in development or accessories but its a Q and im lookin for a A
Thanx
-Bop
Well I had the same issue with my phone, but I switched over to Amon-RA recovery and it does SdCard partition for you, You just have to enter the number's you want and it does the rest in recovery mode. This is how to flash it on this page. http://forum.xda-developers.com/showthread.php?t=566669.
errrm i dont think the recovery is the issue, i really like cm 1.4 for the fact that it has a console
thanx.
Next
Amon_RA has a console too....
if you dont want to use that, then format it through parted with 1.4
Amon_RA's does the same thing but its much easier (he basically added automated scripts to the 1.4 recovery, since it is actually based off 1.4)
Thanx.....but that's not my issue, please thouroghly read my opening post.
Thanx again
Also I should probably add one note here....it don't lock up as soon as I install a app.... I can get 3 to 5 apps in be4 what's explained in my OP happens.
BopChie said:
Thanx.....but that's not my issue, please thouroghly read my opening post.
Thanx again
Also I should probably add one note here....it don't lock up as soon as I install a app.... I can get 3 to 5 apps in be4 what's explained in my OP happens.
Click to expand...
Click to collapse
Well get us a logcat of when that crash happens. It seems like bad partitioning but get us a logcat and we can narrow down the issue
B-man007 said:
Well get us a logcat of when that crash happens. It seems like bad partitioning but get us a logcat and we can narrow down the issue
Click to expand...
Click to collapse
ok, i dont know how to do so and is this something i can fetch after the os is crashed via recovery console and dump to sd??
and as i said i am a root newb here.. so i have to ask... if i do a nandroid backup and save the backup to my pc be4 i go through and recreate my issue... will i beable to restore back to how i am now after i wipe and format back to full fat32 (if needed)
also.. take a look below, am i not doing something right here???
i did all the partitioning in parted as below
after removing all partitions i have a 4003MB chunk
mkpartfs primary fat32 0 3459
mkpartfs primary ext2 3459 3971
mkpartfs primary linux-swap 3971 4003 <---maybe i should try 4000 and not goto the end of the sd??
then after i'm out of parted
upgrade_fs to get ext3
tahnx again
BopChie said:
ok, i dont know how to do so and is this something i can fetch after the os is crashed via recovery console and dump to sd??
and as i said i am a root newb here.. so i have to ask... if i do a nandroid backup and save the backup to my pc be4 i go through and recreate my issue... will i beable to restore back to how i am now after i wipe and format back to full fat32 (if needed)
also.. take a look below, am i not doing something right here???
i did all the partitioning in parted as below
after removing all partitions i have a 4003MB chunk
mkpartfs primary fat32 0 3459
mkpartfs primary ext2 3459 3971
mkpartfs primary linux-swap 3971 4003 <---maybe i should try 4000 and not goto the end of the sd??
then after i'm out of parted
upgrade_fs to get ext3
tahnx again
Click to expand...
Click to collapse
that seems right..
if you have ADB setup, type in
adb logcat
just before installing apps. When it crashes, it should give error messages which we will be able to help you with. Post it here in code tags or post it on pastebin.com
BopChie said:
and as i said i am a root newb here.. so i have to ask... if i do a nandroid backup and save the backup to my pc be4 i go through and recreate my issue... will i beable to restore back to how i am now after i wipe and format back to full fat32 (if needed)
Click to expand...
Click to collapse
..........
B-man007 said:
that seems right..
if you have ADB setup, type in
adb logcat
just before installing apps. When it crashes, it should give error messages which we will be able to help you with. Post it here in code tags or post it on pastebin.com
Click to expand...
Click to collapse
currently i dont but i can get it setup again and give a try.. see my nandroid Q please
BopChie said:
..........
currently i dont but i can get it setup again and give a try.. see my nandroid Q please
Click to expand...
Click to collapse
Yes to the nandroid but your EXT will not be backed up. make sure you grab the right nandroid folder
if you want ext backup, you will need a BART or SwitchROM backup with the EXT backup
B-man007 said:
Yes to the nandroid but your EXT will not be backed up. make sure you grab the right nandroid folder
if you want ext backup, you will need a BART or SwitchROM backup with the EXT backup
Click to expand...
Click to collapse
ok think i got it solved here... using logcat on a boot after partitioning the card i could see it was hitting a infinite loop and had todo with some prop's i had swapped out for Gnav.. but since that is official on 1.6+ now i was able to reflash cm and sofar so good, installed 10 apps with apps2sd live and notta prob
Thanx a ton
B-man007 said:
Yes to the nandroid but your EXT will not be backed up. make sure you grab the right nandroid folder
if you want ext backup, you will need a BART or SwitchROM backup with the EXT backup
Click to expand...
Click to collapse
ok think i got it solved here... using logcat on a boot after partitioning the card i could see it was hitting a infinite loop and had todo with some prop's i had swapped out for Gnav.. but since that is official on 1.6+ now i was able to reflash cm and sofar so good, installed 10 apps with apps2sd live and notta prob
Thanx a ton
haha ok well its good to know you got it working
yeah so far so good.. 1last q...i have read mixed angles on enabling swap on sd.. i saw some1 say if its there cm4.2.5 will use it.. but i have saw ppl say it needs to be enabled.
I have never saw my mem get lower than 20MB should i even bother with swap?
its not enabled by default, you have to do it yourself. You shouldnt really need it on a cyan ROM.
hi i needed help with apps to sd card i recently rooted my g1 to cm 4.2.14.1. i was reading that it does it automatically thru this mod if you have a partitioned sd card which i do but i notice everytime i download a new app my internal phone storage goes down. i was wondering if that was normal or if its only suppose to go down on the partition? im really noob to this who rooting process so please help!
Applications not only store information in the apk, but also other places, /data/data/ for instance.
Delete the partition then see how much space applications use if you want to compare the difference. It could also be browser cache and other things that store information on the phone memory.
Cyanmod rom will automatically do apps2sd if it see a new partition EXT2
You have to do that on your own.
The easiest way I found to do that is use amon_ra's recovery 1.2.3 instead of Cyans
It has an option in the recover screen to partition and add EXT2 .
Now im new to this I dont know how to increase the default of value of XXXmb in ext 2 .
So if some one can chime in and tell me in the simplest way how to change how big the ext2 partition is that would be great.
OP I hope I helped you if you need more help PM me.
Edit I figured it out.
Just use linux to partition ext2/3 and define how much space your sd2apps will use on ext2 partition.
I'm using warm donut, flashed to the phone.. before hand I was using haret until I felt everything was stable enough.
My SD card is still partitioned the old way, 7.4GB fat32, 512M ext3, 32M swap
Is there a way to enable app2sd with warm donut so I can get more room? it might just be the fun of something new for now, but watching the free space for apps going down way to quickly
lordcalin said:
I'm using warm donut, flashed to the phone.. before hand I was using haret until I felt everything was stable enough.
My SD card is still partitioned the old way, 7.4GB fat32, 512M ext3, 32M swap
Is there a way to enable app2sd with warm donut so I can get more room? it might just be the fun of something new for now, but watching the free space for apps going down way to quickly
Click to expand...
Click to collapse
i second this, I would love to do apps to SD
I think it should be do-able now that we have the automount program that allows access sd card system and user simultaneously.
yeah you guys would love apps2sd...it's cool on my hero! im glad to see all of the android development going on here.
If you guys want to do Apps2SD, you'll need an ext2 partition on your SD for it. Native Android devices have had some trouble with Apps2SD, so it's just been rewritten by Chris Soyars and Cyanogen -- instead of the WesGarner method that had been used previously. I suggest using their code as it's battle-tested.
Here's the relevant code at github, as you can see it's been recently updated:
http://github.com/cyanogen/android_vendor_cyanogen/tree/eclair/prebuilt/common/etc/init.d/
HTH
I have app2sd enabled in my eclair build.
If you want to use it you must have an ext2 parition on your sdcard. than use my spareparts app to enable. Reboot.. wait... and there you go.
Can we get this going in your build Myn?
mssmison said:
I have app2sd enabled in my eclair build.
If you want to use it you must have an ext2 parition on your sdcard. than use my spareparts app to enable. Reboot.. wait... and there you go.
Click to expand...
Click to collapse
Did a search for spareparts and couldnt find a link to a download. Anybody have a link they could throw up that would be awesome.
Thanks in advance
aviking said:
Did a search for spareparts and couldnt find a link to a download. Anybody have a link they could throw up that would be awesome.
Thanks in advance
Click to expand...
Click to collapse
It's something that's built into the build, for msi's eclair he's got some extra things built into it. But it's not something you can just download
mrono said:
It's something that's built into the build, for msi's eclair he's got some extra things built into it. But it's not something you can just download
Click to expand...
Click to collapse
i have the apps2sd.apk but it doesnt work properly. like you said i think it needs to be built into a build somehow
mrono said:
It's something that's built into the build, for msi's eclair he's got some extra things built into it. But it's not something you can just download
Click to expand...
Click to collapse
Thanks for the quick reply.
This is starting to be not worth it and I am thinking I am glad that I was able to try android on an older phone because I dont think I will be getting an android phone when I upgrade in 6 months. Getting it so I can load apps to the sd card is WAAAAAAY to much of a pain I have tried a couple of tutorials and still cant get it to work.
aviking said:
Thanks for the quick reply.
This is starting to be not worth it and I am thinking I am glad that I was able to try android on an older phone because I dont think I will be getting an android phone when I upgrade in 6 months. Getting it so I can load apps to the sd card is WAAAAAAY to much of a pain I have tried a couple of tutorials and still cant get it to work.
Click to expand...
Click to collapse
All you need to do is create a ext2 partition on your card and install system to nand and data to ext 2 partition. You can create as big of a partition as you want.
incubus26jc said:
All you need to do is create a ext2 partition on your card and install system to nand and data to ext 2 partition. You can create as big of a partition as you want.
Click to expand...
Click to collapse
Thanks for the super fast repsonse
I used gparted to create the partition and formated it to ext2.
The second part you are talking about install the system to nand and data to the ext2 partition. I have installed Myn’s Warm Donut - [RLS 4 - 03/16/2010] nand version and thats where I am at right now. Do I need to move the data folder to the ext2 partition that I created? If yes when I connect to my PC running windows 7 I cannot see the ext2 partition that I created with gparted.
aviking said:
Thanks for the super fast repsonse
I used gparted to create the partition and formated it to ext2.
The second part you are talking about install the system to nand and data to the ext2 partition. I have installed Myn’s Warm Donut - [RLS 4 - 03/16/2010] nand version and thats where I am at right now. Do I need to move the data folder to the ext2 partition that I created? If yes when I connect to my PC running windows 7 I cannot see the ext2 partition that I created with gparted.
Click to expand...
Click to collapse
i think you will have to reinstall system and wipe data. Change the location of the data when your going to reinstall. sorry
aviking said:
Thanks for the super fast repsonse
I used gparted to create the partition and formated it to ext2.
The second part you are talking about install the system to nand and data to the ext2 partition. I have installed Myn’s Warm Donut - [RLS 4 - 03/16/2010] nand version and thats where I am at right now. Do I need to move the data folder to the ext2 partition that I created? If yes when I connect to my PC running windows 7 I cannot see the ext2 partition that I created with gparted.
Click to expand...
Click to collapse
use the norootfs installer and set your data to NAND, hit data backup, then set your data to ext2 and hit data restore.
Windows can't read ext2 on it's own
mrono said:
use the norootfs installer and set your data to NAND, hit data backup, then set your data to ext2 and hit data restore.
Windows can't read ext2 on it's own
Click to expand...
Click to collapse
there you go much better answer then mine. Thanks man
would using ext2 partions make the build run smoother?
what are the benifits over NAND?
are you sure you need to have your data on the sd card? I was running apps2sd with mssmison's v7 eclair, and both my data and system were on nand, only the apps2sd was using the ext2 partition. i don't think it cares where your data.img is, just as long as you have an available ext2 partition; correct me if I'm wrong.
tatnai said:
are you sure you need to have your data on the sd card? I was running apps2sd with mssmison's v7 eclair, and both my data and system were on nand, only the apps2sd was using the ext2 partition. i don't think it cares where your data.img is, just as long as you have an available ext2 partition; correct me if I'm wrong.
Click to expand...
Click to collapse
yes that is correct. This is if your not using apps2sd
mrono said:
use the norootfs installer and set your data to NAND, hit data backup, then set your data to ext2 and hit data restore.
Windows can't read ext2 on it's own
Click to expand...
Click to collapse
Ok making progress with your suggestion after 2 days of reading and failure -- lol.
I am now able to install apps to the sd card. However when I was trying all kinds of things to get this to work I made my 8GB sd card partitioned 6.5gb fat 32 and then made two ext2 partitions evenly split.
So do I need two ext partitions?
And as soon as I made the change and was able to install to the sd card I can no longer sync with my PC. Its not a huge deal because I took out the micro sd and placed it into an sd reader and my PC could still read it. So I am guessing that its something that I changed that is causing the phone not to sync with my PC.
Any thoughts
Firstly, BlaY0 has a great tutorial on how to do this properly, I suggest you do that to learn something.
Secondly, I cannot confirm that this is 100% safe. BlaY0's method should be 99% safe, I don't know about this as it is all automatic. BlaY0's method is tried and tested, this is not. I only used this method as I had a new SD card and I was in a hurry (exams coming up ) and I didn't have time to remind myself of BlaY0's method, and CWM only allows you to create up to 512mb partition. Also, I had a new computer, and I don't have time to set up ADB all over again.
Anyway, this is a method for people who don't want to use ADB to partition their SD card for A2EXT or DATA2EXT (a.k.a. apps2sd, etc etc), and are using Windows. If you're running linux, you could use something like gParted to partition it, not sure about OS X though. This method will allow a Windows user to create an EXT partition on their SD card alongside the FAT partition.
1) Download and install Minitool Partition Wizard, from here.
2) Open the program and delete all partitions from the SD card (which you will have inserted into the computer using an adapter or something). DO NOT DELETE THE PARTITIONS FROM THE HARD DISK! MAKE SURE YOU KNOW WHAT YOU'RE DELETING. Oh, and make sure the SD card is backed up
3) Create a FAT32 primary partition. You decide how big you want it, but I'd advise you leave 1024mb (1gb) for the EXT partition.
4) Create an EXT2/EXT3/EXT4 (you decide) primary partition. Use up the rest of the space on the SD card.
5) Click assign/OK/whatever and wait for it to complete
6) You now have your partitioned SD card ready for an A2SD ROM!
7) You need to assign a drive letter to the FAT32 partition. Not sure about the EXT partition. At first I forgot to do this and my card didn't show up in Windows, though Partition Magic can still see it.
Like I said, do yourself a favour and use BlaY0's method here, but if you're lazy or you don't have time or ADB doesn't work anymore, use this.
Nice one m8. You mentioned that CWM doesn't offer adding partitions bigger than 512 MB. Well, you're right but that's why I made a customized version of fake-flash that can do bigger... to 1 GB. It can even add second ext partition for some exotic types of data2ext. On top of that I added auto block alignment which is described in my guide (the manual one) so no more calculations and manual labour
Sent from my HTC Legend
BlaY0 said:
Nice one m8. You mentioned that CWM doesn't offer adding partitions bigger than 512 MB. Well, you're right but that's why I made a customized version of fake-flash that can do bigger... to 1 GB. It can even add second ext partition for some exotic types of data2ext. On top of that I added auto block alignment which is described in my guide (the manual one) so no more calculations and manual labour
Sent from my HTC Legend
Click to expand...
Click to collapse
Ah, I didn't know about your customized CWM, I think I'll just use that next time
BlaY0 said:
Nice one m8. You mentioned that CWM doesn't offer adding partitions bigger than 512 MB...
Click to expand...
Click to collapse
I remember some version had the ext menu up to 4GB
BlaY0 said:
On top of that I added auto block alignment which is described in my guide (the manual one) so no more calculations and manual labour
Click to expand...
Click to collapse
Didn't know that, good to know, for those of us still using data2ext, this is important...
Wish this was up earlier, spent an hour repartitioning my card using parted.Couldn't upgrade to EXT3 and ended up using CWM 3.0.2.8 to do it instead lol
What CWM is using under the hood for partitioning is actually parted.
Sent from my HTC Legend
Tried it but it didnt work not sure what the problem is...
formatted my SD to FAT 32 and reserved 1G for EXT3 both as primary partition in the Mini Partition Tool
Plugged it in my phone,
Ran ADB shell
# a2sd --enabled, rebooted
on reboot nothing seemed to have changed... went back to ADB shell
tried a2sd --free it says A2Sd is not active ...
a2sd -- enabled again and it says it is enabled but not active
so im guessing it cant read or recognize the EXT3?!
Any clues... i didnt want to move my Dalvik to SD ... should I try EXT4 or even EXT2?
QkSi1ver said:
Tried it but it didnt work not sure what the problem is...
formatted my SD to FAT 32 and reserved 1G for EXT3 both as primary partition in the Mini Partition Tool
Plugged it in my phone,
Ran ADB shell
# a2sd --enabled, rebooted
on reboot nothing seemed to have changed... went back to ADB shell
tried a2sd --free it says A2Sd is not active ...
a2sd -- enabled again and it says it is enabled but not active
so im guessing it cant read or recognize the EXT3?!
Any clues... i didnt want to move my Dalvik to SD ... should I try EXT4 or even EXT2?
Click to expand...
Click to collapse
Take me through what you did, step by step. You say you reserved 1G for EXT3, but did you actually format it as another partition?
QkSi1ver said:
Any clues... i didnt want to move my Dalvik to SD ... should I try EXT4 or even EXT2?
Click to expand...
Click to collapse
It has been mentioned here like a gazilion times, boot up your device with logcat and see the first few lines...there is your answer!
Google how to wait for the device with logcat
1) Downloaded and installed Minitool Partition Wizard from your link. I got the free home edition
2) backed up my SD card and Open the program and delete my SD card partition ( which is in a card reader)
3) Created a FAT32 primary partition of 69xx MB and left the rest 1024 MB for the other unallocated space
4) Right click on the Unallocated Space to create an EXT3 as primary partition with the default cluster size.
5) At this point, it showed 2 partition on my SD, one with the drive letter for windows FAT32, and the 2nd one Ext 3 with 1GB and Primary. Clicked OK and Apply and wait for it to complete.
6) once complete , put it in phone, plugged usb and ran adb shell
7) ran a2sd --enable, it said reboot phone.. i made a mistake to reboot by adb the first time but then did the whole process again a 2nd time using reboot from the phone....
Tried logcat using this command "adb -d logcat>mylogfile.txt"
couldnt find the file anywhere ... if i dont redirect to the txt , it goes too fast to read and there's soo much debug messages what do i need to look for?
I thought it would save me time to get it done through windows... but its taking me as much time it w0uld probably get me with the manual way...
i'll give it a try tomorrow...
8) rebooted fine, and i was still low on space.. so went back in adb sheel to check a2sd --free but this is where it says not active..
QkSi1ver said:
1) Downloaded and installed Minitool Partition Wizard from your link. I got the free home edition
2) backed up my SD card and Open the program and delete my SD card partition ( which is in a card reader)
3) Created a FAT32 primary partition of 69xx MB and left the rest 1024 MB for the other unallocated space
4) Right click on the Unallocated Space to create an EXT3 as primary partition with the default cluster size.
5) At this point, it showed 2 partition on my SD, one with the drive letter for windows FAT32, and the 2nd one Ext 3 with 1GB and Primary. Clicked OK and Apply and wait for it to complete.
6) once complete , put it in phone, plugged usb and ran adb shell
7) ran a2sd --enable, it said reboot phone.. i made a mistake to reboot by adb the first time but then did the whole process again a 2nd time using reboot from the phone....
Tried logcat using this command "adb -d logcat>mylogfile.txt"
couldnt find the file anywhere ... if i dont redirect to the txt , it goes too fast to read and there's soo much debug messages what do i need to look for?
I thought it would save me time to get it done through windows... but its taking me as much time it w0uld probably get me with the manual way...
i'll give it a try tomorrow...
8) rebooted fine, and i was still low on space.. so went back in adb sheel to check a2sd --free but this is where it says not active..
Click to expand...
Click to collapse
Tbh I'm really not sure. One thing I forgot to mention in the guide is that you should assign a drive letter to the FAT32 partition or it won't show up in Windows. I didn't assign one to my EXT4 partition though, and DATA2SD is working great for me. Try deleting all partitions from the SD card and start again. It'll only take 10 minutes, and if it still doesn't work just use the manual way.
Sorry.
alexhtclegend said:
Tbh I'm really not sure. One thing I forgot to mention in the guide is that you should assign a drive letter to the FAT32 partition or it won't show up in Windows. I didn't assign one to my EXT4 partition though, and DATA2SD is working great for me. Try deleting all partitions from the SD card and start again. It'll only take 10 minutes, and if it still doesn't work just use the manual way.
Sorry.
Click to expand...
Click to collapse
Yeah i assigned a drive letter to FAT32...
Also the FAT32 , was my first block allocated partition, the 2nd partition was EXT3... i will redo the whole process and recreate EXT4 instead.
"DATA2SD is working great for me" ... you mean "A2SD working great for me" ... right? unless i'm missing something else that i needed to run..
ps: I recalled, after it was not working, i took out the sd and put it back in the reader to open MiniTool, it showed EXT2 instead of EXT3 ( which i was sure i chose )... and what's weird is it was reporting used space like 41MB... so obvisouly, the ROM wrote something on it...
Formatting it again to EXT3, didnt delete the 41 Used space, but it did convert it back to EXT3 ...probably nothing but mentioning as well
QkSi1ver said:
Yeah i assigned a drive letter to FAT32...
Also the FAT32 , was my first block allocated partition, the 2nd partition was EXT3... i will redo the whole process and recreate EXT4 instead.
"DATA2SD is working great for me" ... you mean "A2SD working great for me" ... right? unless i'm missing something else that i needed to run..
ps: I recalled, after it was not working, i took out the sd and put it back in the reader to open MiniTool, it showed EXT2 instead of EXT3 ( which i was sure i chose )... and what's weird is it was reporting used space like 41MB... so obvisouly, the ROM wrote something on it...
Formatting it again to EXT3, didnt delete the 41 Used space, but it did convert it back to EXT3 ...probably nothing but mentioning as well
Click to expand...
Click to collapse
I suggest you start over, something seems to have gone wrong.
A2SD is where the apps are stored on the EXT partition.
DC2SD is where the dalvik cache is also stored on the EXT partition.
DATA2SD is where the entire /data partition on the phone is stored on the EXT partition of the memory card.
Partitioning the SD card with a FAT32 partition and EXT partition is done first, then you decide which one is for you. DATA2SD does have one or two issues, such as the risk of corruption - you'd then have to completely reinstall the ROM. A2SD and DC2SD are fine but I still found myself running out of internal memory.
i gave up and used ROM Manager to create my partition ...i couldnt set it to 1G because 512MB is maximum but it was painless to create.
it asked me to create a swap partition... i've read somewhere that swap partition is useless or barely used in newer android os? do you guys have any swap partition if so how big are they?
Also, did you move Dalvik cache to sd? isnt it slower on SD? i mean shouldnt dalvik cache be on RAM whihc i assume is faster than any external sd?
thanks for your insight
QkSi1ver said:
i gave up and used ROM Manager to create my partition ...i couldnt set it to 1G because 512MB is maximum but it was painless to create.
it asked me to create a swap partition... i've read somewhere that swap partition is useless or barely used in newer android os? do you guys have any swap partition if so how big are they?
Also, did you move Dalvik cache to sd? isnt it slower on SD? i mean shouldnt dalvik cache be on RAM whihc i assume is faster than any external sd?
thanks for your insight
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I used the full DATA2SD, which includes Dalvik2SD.
ok so sorry for a double post but im having an issue partitioning.
32 gb card san disk brand new
primary Fat32 10gb
primary Ext2 rest of space
once mini tool is done it sats successful but shows the sd card as Bad disk?!?
is there somthing im doin wrong? is used this guide here http://forum.xda-developers.com/wiki/SD_card_partitioning
all help deeply appriciated
Acer Iconia Tab A110 rooted, Cwm, 4.1.2
Can you actually have a 22gb ext partition? This might be something to look into to see if you can do it.
Edit: this got me interested so I searched myself, yes you can but apparently it depends on the chosen block size and hardware limitations, so u may have an issue with either.
Sent from my Legend using xda app-developers app
alexhtclegend said:
Firstly, BlaY0 has a great tutorial on how to do this properly, I suggest you do that to learn something.
Secondly, I cannot confirm that this is 100% safe. BlaY0's method should be 99% safe, I don't know about this as it is all automatic. BlaY0's method is tried and tested, this is not. I only used this method as I had a new SD card and I was in a hurry (exams coming up ) and I didn't have time to remind myself of BlaY0's method, and CWM only allows you to create up to 512mb partition. Also, I had a new computer, and I don't have time to set up ADB all over again.
Anyway, this is a method for people who don't want to use ADB to partition their SD card for A2EXT or DATA2EXT (a.k.a. apps2sd, etc etc), and are using Windows. If you're running linux, you could use something like gParted to partition it, not sure about OS X though. This method will allow a Windows user to create an EXT partition on their SD card alongside the FAT partition.
1) Download and install Minitool Partition Wizard, from here.
2) Open the program and delete all partitions from the SD card (which you will have inserted into the computer using an adapter or something). DO NOT DELETE THE PARTITIONS FROM THE HARD DISK! MAKE SURE YOU KNOW WHAT YOU'RE DELETING. Oh, and make sure the SD card is backed up
3) Create a FAT32 primary partition. You decide how big you want it, but I'd advise you leave 1024mb (1gb) for the EXT partition.
4) Create an EXT2/EXT3/EXT4 (you decide) primary partition. Use up the rest of the space on the SD card.
5) Click assign/OK/whatever and wait for it to complete
6) You now have your partitioned SD card ready for an A2SD ROM!
7) You need to assign a drive letter to the FAT32 partition. Not sure about the EXT partition. At first I forgot to do this and my card didn't show up in Windows, though Partition Magic can still see it.
Like I said, do yourself a favour and use BlaY0's method here, but if you're lazy or you don't have time or ADB doesn't work anymore, use this.
Click to expand...
Click to collapse
Hahah! Thanks for you detail guide. It is so helpful for me!