Database Develop

Upgrade multi-partition Class 2 to Class 6 SDHC: Any way to image and restore it?

Title says it all:
I have a 16Gb micro SDHC for my G1 that a Class 2 device (read: slow). I just ordered a 16Gb micro SDHC Class 6 card to replace it. Since I have my current card partitioned into fat-32, ext3, and linux-swap partitions, I'd like to find a program to image/backup all three partitions and restore them to the new card.
FWIW, I just upgraded to the latest JAC Hero ROM and then reinstalled all my market apps and customized the phone to the way I like when I realized that my micro-SDHC card was a slow Class 2 card and given the needs of this new ROM, a Class 6 card is pretty much a must. I'm simply trying to find a way to upgrade without having to redo everything from scratch.
Anyone have a clue if there is anything out there to handle this?
Thanks!
Chris R.

if u have ubuntu installed on ur pc, u can copy the files to the class 6 with no isues. u can install ubuntu with a partition on ur machine or just install it with wubi as a program in windows

Your fat32 partition can easily be backed up, just drag and drop onto computer. There are quite a few threads here about backing up an ext3 partition, look a few up. You don't need worry about the linux-swap partition. Then you restore the fat32 partition and ext3 partition and you are good to go.

dave ur always stealing my thunder lol jp

pistol4413 said:
dave ur always stealing my thunder lol jp
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Click to collapse
Lol. But my answer doesn't require installing anything the computer

1 fried SD card - A2SD

First of all, I normally don't post new threads. I've been using this site for a long time, and have always found the answers I need by simply searching and reading. I have searched, and read a lot, but have not found answers that I believe will help my specific problem. So here goes, thank you.
I am running CyanogenMod-4.0.4. I had A2SD set up on a 16GB micro SD card, using the sdparted utility. Everything worked perfectly for about 2 weeks, then my phone suddenly froze up. Pulled the battery, but it would not boot past the "T-Mobile G1" screen. I removed the SD card and everything was fine. I tried to repartition the card using both Mac Disk Utility and Gparted, then tried to set up a new partition table, but I got a corrupted filesystem error each time. That's old news, I've wiped my phone and found a new card, so now I need to know if I can safely set up A2SD.
The card is a 16GB Sandisk micro SD card - class 2.
I've done some reading suggesting that I do not need a linux-swap partition. Can I do this with just a Fat32 and ext3/4 partitions? Or because the card is class 2, do I need the swap?
Thanks again.

Swap is for the OS, not applications on the sd card. The only reason I use swap is for Hero, I have yet to go back to a donut filled cupcake rom with it on.
A2SD is pretty safe for the card, it's swap that you take the risk of shortening the lifespan of the card.
I assume you have cyan's recovery image, you should try to partition the card with parted instead of a computer utility. I really don't think a2sd is the reason for the card failure.

Your old card should still be under warranty.
I've done some reading suggesting that I do not need a linux-swap partition. Can I do this with just a Fat32 and ext3/4 partitions? Or because the card is class 2, do I need the swap?
Click to expand...
Click to collapse
Swap is not related to apps2sd, they are completely separate entities. "because the card is class 2" swap probably isn't a good idea, since it will likely be slow.
Apps2sd isn't particularly taxing to the SD card, particularly with ext2, writes are most damaging to a flash device.

Awesome. Thanks for the quick reply guys. I think I'll go ahead and use the sdparted utility to set up a partition for my apps, but leave off the swap.
Thanks again.

upgrading SD Card

Hey, sorry if this has been asked before (I'm sure it has, but I couldn't find anything through the search). I just bought an 8gb class 4 sd card that I'm looking to upgrade to from the stock N1 card. What exactly do I need to do to have everything run smoothly? Do I just need to copy everything from my N1 to my PC then pop in the new card and copy back or is there something special I need to do? I'm running CM 5.0.5.2 (upgrading to 5.3 after card swap) and Amon Ra 1.7.0.
Thanks for any help.

Basically you answered you own question. Only thing is are you planning to do app2sd?

Hi,
Thanks for confirming. I just wanted to make sure that I wouldn't run into any problems just copy/pasting. I was considering apps2sd but I dont use the phone for games or anything big like that so I wasn't sure if I really needed it.
Also, I'm pretty sure I need to format the new card before I copy everything back, right? Will the phone prompt/perform the format or do I need to do that from a pc?

Format the card to fat32. I use the pc to format. If you do want app2sd, the card is easily partition using Amon_Ra recovery. I would suggest to do partition now if you know this is something you want to so. Little less work now that when you have a lot on the card. This is just my view point on the matter. I love app2sd. I have 75 apps and only use 10 mb of internal memory with cm rom it is fast.

thanks for the clarification. How much space is recommended for the apps2sd partition and can it be expanded later on?
e/
I dont have a computer with an sd card reader, is there another way?
e2/
nvm, I can do it with the phone apparently

DreamScar said:
thanks for the clarification. How much space is recommended for the apps2sd partition and can it be expanded later on?
e/
I dont have a computer with an sd card reader, is there another way?
Click to expand...
Click to collapse
512mb is all you'll really need. You can use recovery and do USB mass toggle to access it. But one thing I think u might need class 6 card for ap2sd

Ok, so I've partitioned the sd card (ext-2 size 512, fat32 remainder). Do I need to do the upgrades to ext-4 or do I leave it as is?

A2SD will work with either ext2/3/4...

I'm running cyanogenmod 5.0.5.3 with apps2sd and amon_ra recovery 1.70 on a 4gb sd card planning on getting a 32gb card how do I swap this out and keep my existing ext.?

Tips After Purchasing New MicroSD Card

OK, so I just upgraded to a Transcend 8GB Class 6 MicroSD card from the stock card that was included with the phone originally.
Now, my issue is I have it partitioned for APP2SD and such for Nightlys.
If I partition the new card, I know I'll obviously take all the base data off my old card and put it on the new one. Now, all the apps and stuff on my ext3 part of the card....
Should I just:
A) Do nandroid backup +ext, put new card in and restore (I'm just taking a shot in the dark and assuming this would work)
B) Other method?
Any advice would be great

Shoot, my apologies.
I posted this in the development section by mistake. I had too many tabs open!

Well i just recently got a 32GB card. All i done was any apps i had on the sd card i moved back to the phone. Backed-up anything i had on old card (mp3s, photos etc). Plugged in new sd card, formatted it then thats about it.
Only thing that changed was beautiful widgets, but all that had to do is download some little file again.

Also, when partitioning, how much do you suggest for ext3? I was thinking about 32MB SWAP, 256MB Ext3.....ext3 is used for apps, right?
Thanks.

uoY_redruM said:
Also, when partitioning, how much do you suggest for ext3? I was thinking about 32MB SWAP, 256MB Ext3.....ext3 is used for apps, right?
Thanks.
Click to expand...
Click to collapse
personally i don't think 256 is enough. i currently have 756 and have 100mb free.
you can just do a nandroid +ext backup and it will restore it correctly as all it does is tar the sd ext directories then extract them on restore. obviously the partition has to be larger or equal in size.

i didnt partition my card at all. Is that bad? Wont the phone do it when you format it?

zok-star said:
i didnt partition my card at all. Is that bad? Wont the phone do it when you format it?
Click to expand...
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Are you using the FroYo FAT method or the A2EXT method?

wdfowty said:
Are you using the FroYo FAT method or the A2EXT method?
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Click to collapse
?? No idea, i just formatted the card via the phone. so im guessing froyo fat?

Need help with class 10 32GB MicroSD

So I got myself a class 10 MicroSD from newegg from the company called Patriot (reviews for all their products say its a good company)
NewEgg page with item
In any case I figured 99$ isnt too bad. So I got the memory card today and sure enough computer has no issues reading it.Speeds are great and no bad reads or writes
So Im trying to set it up with ext3 etc and nothing seems to be working. So in any case I reformatted everything to fat32 on my PC and the phone isn't even detecting the memory card.
I was under the impression 32GB microsd should be ok. I hope this isnt a compatibility issue. Anyone else have thoughts in this?
Tried partition magic, default disk management application on xp also tried MiniTool Partition Wizard and no luck. At this point I just want the phone to detect the memory card to I can format it from the phone and then do the ext3 either from CW or Amon

Anyone? Is changing the drive letter on a computer going to change anything?

I heard that FAT32 does not support 32GB partition very well.. also some card readers have problem with reading a 32GB shdc card.
Try to make a 10GB Fat32 partition on your SD card and leave remaining space free, see if your phone can use it.

houzuoguo said:
I heard that FAT32 does not support 32GB partition very well.. also some card readers have problem with reading a 32GB shdc card.
Try to make a 10GB Fat32 partition on your SD card and leave remaining space free, see if your phone can use it.
Click to expand...
Click to collapse
Thanks ill give it a try but no point in a 32gig card if cant use most of it on the phone. Dont need most of the card as ext3 lol

Working fine here. I used Acronis True Image to clone the card the first go around, but didn't like how it setup the card. Then used Acronis Disk Director to reconfigure a 31gb FAT & 1gb ext3. You can use Amon_RA Recovery to setup the card too. I did do that too, but I already have Disk Director to give me the gui view of what's going on.

Cannot get EXT3 partition to work on Desire
I'm also having issues getting the ext3 partition of the Kingston 32GB micro sdhc card to work with my desire.
I used GParted to create a large fat32 partition and also created a 1GB ext3 partition, but when i reboot the handset i get an error meesage on the desire telling me that the sd card is damaged and that i need to format. When i go back into GParted the FAT32 partition looks healthy but ext3 partition comes up as unallocated.
This method has worked fine with an 2 and 8GB micro sd but it seems to have issues when using the 32GB.
I've also tried using rom manager to create a 512MB ext3 partition but that just causes the phone to sit on on the boot up screen.
If anyone is experiencing the same/similar problem, please let me know how you tackled it.

Try to use Amon_RA's recovery and reformat your SD card with it.

Gparted seems to be the best tool to use.

Hi,
Same problem with a Patriot MicroSD 32GB Class10.
Attempt to partition MicroSD with :
-Gparted
-Minitool Partition Wizard Home
-CWM (HD2)
Partitions are always destroyed or strange modified so Android can't read FAT32 partition.
No problems with a Sandisk 32GB Class 2.

Ok i worked out what this issue was.
Unfortunantly i've purchased a counterfeit Kingston MicroSD.
Kingston confirmed that it was a fake after i send them pics so that explains everything.
Thanks for the feedback guys.

The reviews seem mixed on the Patriot
I like sdformatter--thorough job--make sure settings are as recommended