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I followed the exact steps from this forum and everything went smooth, but why is it that i only have 20 mb of free phone memory left after doing a new hero rom flash using jachero 2.7.4, is the apps automatically save to sd, cause if they are i dont think they are saving to the sd card, also do i have to do a linux swap or something like that to make this phone run faster, please help me people.
Demoyo23 said:
I followed the exact steps from this forum and everything went smooth, but why is it that i only have 20 mb of free phone memory left after doing a new hero rom flash using jachero 2.7.4, is the apps automatically save to sd, cause if they are i dont think they are saving to the sd card, also do i have to do a linux swap or something like that to make this phone run faster, please help me people.
Click to expand...
Click to collapse
hero rom is much bigger then the normal G1 rom that is why you are seeing the lag. What is the size of your linux swap and what is your swappiness set to?
Demoyo23 said:
I followed the exact steps from this forum and everything went smooth, but why is it that i only have 20 mb of free phone memory left after doing a new hero rom flash using jachero 2.7.4, is the apps automatically save to sd, cause if they are i dont think they are saving to the sd card, also do i have to do a linux swap or something like that to make this phone run faster, please help me people.
Click to expand...
Click to collapse
sorry to say this, but if your asking if you need linux-swap you obviously didn't read the instructions
ccyrowski said:
sorry to say this, but if your asking if you need linux-swap you obviously didn't read the instructions
Click to expand...
Click to collapse
devs and testers need a new forum imo...
springah said:
devs and testers need a new forum imo...
Click to expand...
Click to collapse
no we dont we just need to remove all noobs!
Demoyo23 said:
I followed the exact steps from this forum and everything went smooth, but why is it that i only have 20 mb of free phone memory left after doing a new hero rom flash using jachero 2.7.4, is the apps automatically save to sd, cause if they are i dont think they are saving to the sd card, also do i have to do a linux swap or something like that to make this phone run faster, please help me people.
Click to expand...
Click to collapse
well the little room after flash is probably due to the sdcard NOT setup right... I had that build before and the before and so on and the space I had every time was 84mb free after boot and YES the appstosd on this build is automatic. The sdcard should have the fat32 partition first and then the ext2 partition 2nd. To setup the partitions I would NOT use ubuntu .. I ran into mounting issues with gparted .. I have had NO issues with the sdsplit found here
http://forum.xda-developers.com/showpost.php?p=3582509&postcount=52
set the 2 partitions first and then setup the linux-swap partition using ubuntu .. I had mine inbetween the fat32 and the ext2 .. and YES you NEED the swap partition in the 2.7.4 build as it no longer uses swapper.
Drizzy Drake Rogers said:
no we dont we just need to remove all noobs!
Click to expand...
Click to collapse
How about we take the "New Thread" privileges away from everyone except for developers or new developers who request the mods give them privilege to open a new thread?
Drizzy Drake Rogers said:
no we dont we just need to remove all noobs!
Click to expand...
Click to collapse
Goodbye to 80% of the members then lol. just keeding. I think people just need to learn how to read the first post of each thread they read. I recommend setting min/max cpu freq to 528, and having linux-swap of 32MB at 20 swappiness. @ demoyo, make sure you have your partitions at the least in this order:
FAT32/EXT3
or if you want a linux-swap:
FAT32/EXT3 (1.5GB or less) /Linux-Swap (32 to 64MB)
The 20MB free internal memory is signaling that your apps to sd isn't working properly, which probably mean you didn't partition your sdcard correctly.
Drizzy Drake Rogers said:
no we dont we just need to remove all noobs!
Click to expand...
Click to collapse
I should be a mod, I'd close and move this dumb stuff like crazy
thankx guys i am a noob
i really appreciate all the help guys, and yes i believe i didnt do the partion right all i want to do is help the rom not be so laggy, im usung win xp to do all this, but one more thing, my rom doesnt have the swappiness app built in like ive seen in others peoples vids how do i get it
Demoyo23 said:
i really appreciate all the help guys, and yes i believe i didnt do the partion right all i want to do is help the rom not be so laggy, im usung win xp to do all this, but one more thing, my rom doesnt have the swappiness app built in like ive seen in others peoples vids how do i get it
Click to expand...
Click to collapse
You don't use the Swapper app anymore. As long as you have a linux-swap partition done correctly it is automatic. You can however change the swappiness settings in /system/bin/a2sd (it is the number in echo 30 > ...)
ok so im a noob, even with the dummie walkthroughs and all, i still quite dont understand swapping, so i have a 1gb memory card already in the phone formated to fat32, i have hero rom jachero 2.7.4, and u said linux is already in it and i dont need swap, can u pleasae tell me how to do swapper with a tutorial for dummies for bigger dummies lmao, i need help dont understand lol i would love you people forever and stop buggin u
Hang in there I am the same way learning all the new ropes and I myself dont understand the swap settings eaither
Demoyo23 said:
ok so im a noob, even with the dummie walkthroughs and all, i still quite dont understand swapping, so i have a 1gb memory card already in the phone formated to fat32, i have hero rom jachero 2.7.4, and u said linux is already in it and i dont need swap, can u pleasae tell me how to do swapper with a tutorial for dummies for bigger dummies lmao, i need help dont understand lol i would love you people forever and stop buggin u
Click to expand...
Click to collapse
Ideally you need an ext and linux-swap partitions, but if you don't want to for whatever reason you can just install the "Swapper" app from the market. A linux-swap partition is much better but this is the next best thing.
AdrianK said:
Ideally you need an ext and linux-swap partitions, but if you don't want to for whatever reason you can just install the "Swapper" app from the market. A linux-swap partition is much better but this is the next best thing.
Click to expand...
Click to collapse
Well said. ANother note is that if you are using the stock 1gb card then you will not notice much speed improvement no matter what you do because of having such a slow SD card. I would not recommend and thing less than a class 4 (Class 6 is the fastest).
If you plan on staying with the stock card you should probably look into another ROM.
So, I got a 4GB sdcard the other day. It came out of a blackberry a friend of mine was using. I formatted the card to FAT32 with the utility in windows 7, and everything seemed to be fine. I downloaded ext2fsd to be able to copy my ext partition to my new card. I followed the directions from the website about mounting the ext partition.
After I performed the steps above, my sdcard became unusable. I tried to take it out, and put it back in my card reader, and I get an error saying windows needs to format the drive, if I try to format it, it doesn't work. I've tried in gparted as well, and also get an error. I even tried from Amon's revorery, and sdparted in the console. I don't get errors with the latter two, but my card reader still says it's RAW.
I know that was lengthy, but I'm trying to figure out anymore steps to take, or if I should just throw the card away.
Thanks
ok..
wow.
You have to have 3 partitons. If you only format it with 1 partiton, you cant save data on a partition that doesnt exsist.
You have to go to recovery console and make a fat32, ext3 and linux swap partion.
I dont have the patience to go trhough it all with you because its in 100 different threads so .. use search?
Not trying to be rude, but this is stuff you can fin don your own here very easily if you werent expecting someone to do it for you
EDIT-- sorry, dont think i read fully what you did. I had this same thing happen today on a friends brand new 8gb.
HEres what I did since you have Amen ras recovery..
Format to just FAT32.
Turn on usb
give it a second to pop up and it will and check the size.
Then turn off the usb, go into parted on console, rm 1, then remake all 3 partitons according to the size of the card.
I suggest not using the full partiton in the recovery because it usualy screws up the swap.
From there you will be fine.
If it doesnt work that way, then im sorry, the card may be pooped or to low a class maybe?
crypysmoker said:
ok..
wow.
You have to have 3 partitons. If you only format it with 1 partiton, you cant save data on a partition that doesnt exsist.
You have to go to recovery console and make a fat32, ext3 and linux swap partion.
I dont have the patience to go trhough it all with you because its in 100 different threads so .. use search?
Not trying to be rude, but this is stuff you can fin don your own here very easily if you werent expecting someone to do it for you
EDIT-- sorry, dont think i read fully what you did. I had this same thing happen today on a friends brand new 8gb.
HEres what I did since you have Amen ras recovery..
Format to just FAT32.
Turn on usb
give it a second to pop up and it will and check the size.
Then turn off the usb, go into parted on console, rm 1, then remake all 3 partitons according to the size of the card.
I suggest not using the full partiton in the recovery because it usualy screws up the swap.
From there you will be fine.
If it doesnt work that way, then im sorry, the card may be pooped or to low a class maybe?
Click to expand...
Click to collapse
Yeah, I know you're not trying to be rude, but I know I need 3 partitions. I'm pretty aware of the way a sd card needs to be partitioned. I've tried everything mentioned. I think it's about time to call it quits. It's a class 2 card, so I don't think that's the issue, and I can't format in Ubuntu, or Windows. Oh well I suppose. Thanks.
You can try this app. Its called Sd formatter...it reformats the SD. IT worked for me.
http://panasonic.jp/support/global/cs/sd/download/sd_formatter.html
cholito said:
You can try this app. Its called Sd formatter...it reformats the SD. IT worked for me.
http://panasonic.jp/support/global/cs/sd/download/sd_formatter.html
Click to expand...
Click to collapse
I forgot to include this in the original list of things I tried, but I did give it a go. It is telling me the card is write-protected even though the switch on the adapter is set to the unlocked position. I've also tried it with a different adapter. I appreciate everybody's input.
well try using parted commands to write from block 0 to the last block and partition the whole thing as fat32
is that not working?
did you tried partitioning with RA 1.2.3 recovery?
@B-man007
I haven't tried writing the whole thing to FAT32 with parted. I'll give that a try tonight (don't have the card with me).
@cholito
I'm using RA 1.2.2, I think the script is the same, so I don't know that it would make a difference if I was using that or 1.2.3
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.
i searched for this and came up with some links, but none to verify my exact question which is, do i need a certain ROM, or recovery image, i have the RA-dream-V1.5.2. to apply apps2sd, i am currently running the latest cyanogen ROM, do i need a sd card reader or can it be done just by using terminal emulator, and i just bought a 4gb class 6 from new egg, and i was wondering what do you guys recommend for my ext2 partition space to be? so if you guys have any info on this it would be great if you threw it my way thank you!
Most rom have it enabled automaticlly when it sees an extX partition. The recovery is not required, but helpful if you don't have a linux system or other software to create the partitions on your computer. No card reader is required unless you want to format it that way. The only terminal commands you would need would be in the recovery console for you. The space is up to you and your needs and does not increase or decrease performance either way.
See the link below and it will help you doing it the manual way and with Amon_RA's recovery.
http://wiki.cyanogenmod.com/index.php/Apps2SD
thank you, you were a bunch of help, i shall try this when i get home tonight
No problem, let me know how it goes.
it asked me for swap-size and also ext2-size, im not to sure what numbers i need hmm?
If you plan on using a hero rom put in something for swap, if not put zero. The put in the amount of ext you want for apps. (normally between 256-512)
To upgrade the file system from ext2 -> ext3 use the command upgrade_fs in the recovery console.
Look at the link I gave you and scroll down to the Amon_RA section if you need more help.
it said upgrade_fs not found (nvm)
i got ext2 to ext3 thank you for all your help sorry for being a pain dude...
so to make sure i did it right, how much available phone space should i have?
It varies based on the cache you have for the apps, but I have 68mb but I have been running the same rom for a while. It should be around 80mb if you haven't done anything to build the cache, but I have the 1.33.2005 SPL which increases the internal memory size.
I get the same error "upgrade_fs not found" when I want to upgrade to ext 3 from console. From Amon_Ra's recovery I get an error too when I want to upgrade to ext 3. The other SD card I have worked perfectly with exact the same steps. What is wrong? Thanks
if you amon's isnt there an option that says upgrade ext2 to ext3? i guess thats the same?
sakumaxp said:
i guess thats the same?
Click to expand...
Click to collapse
As the upgrade_fs script, yes.
evilkorn said:
As the upgrade_fs script, yes.
Click to expand...
Click to collapse
yeah thats what i did because it did the not found error, so i was like meh, sounds like the same haha
sakumaxp said:
if you amon's isnt there an option that says upgrade ext2 to ext3? i guess thats the same?
Click to expand...
Click to collapse
I get an error when I press "upgrade ext2 to ext3" on my 2 GB card, the 1 GB card is done already.
sorry dude im a noob at this thing myself i guess one of the senior guys gotta answer this for you =\
Very strange, after many attempts suddenly I made the partitions, I don't know why but it worked
well thats good to hear =]
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
Click to expand...
Click to collapse
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.
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Hahah! Thanks for you detail guide. It is so helpful for me!