[Q] sd partition problem. - General Questions and Answers

hi every one..
i have a problem with my samsung 32g class 10 sd card , i wanted to make a second partition using mini tool, i chose ext2 as a second partition and when i opened link2sd app it asked me to chose the file system of the second partition , again i chose ext2 , it asked me to reboot the device. i rebooted it and when i opened link2sd the same message that asked me to chose the file system of the second partition appeared again and when i chose ext2 this message appeared: "mount script cannot be created. mount invalid argument"
i returned to mini tool and tried both ext3 ext4 with no success. and when i tried fat32 as a second partition it created but when i try to link any app on link2sd it fails to link it.
plz can any one tell me what should I do.
thanks in advance.

ii
come on guys..not a single replay!!!!

is your device rooted? and please check what extension your device supports. i think most device supports ext4

sadler123 said:
hi every one..
i have a problem with my samsung 32g class 10 sd card , i wanted to make a second partition using mini tool, i chose ext2 as a second partition and when i opened link2sd app it asked me to chose the file system of the second partition , again i chose ext2 , it asked me to reboot the device. i rebooted it and when i opened link2sd the same message that asked me to chose the file system of the second partition appeared again and when i chose ext2 this message appeared: "mount script cannot be created. mount invalid argument"
i returned to mini tool and tried both ext3 ext4 with no success. and when i tried fat32 as a second partition it created but when i try to link any app on link2sd it fails to link it.
plz can any one tell me what should I do.
thanks in advance.
Click to expand...
Click to collapse
try making partion ext3 or ext 4
hit thanks if helped <<<<<

may be you missed somethink on sd partition step
those can help you i think http://forum.xda-developers.com/showthread.php?t=1432459

snx413 said:
may be you missed somethink on sd partition step
those can help you i think http://forum.xda-developers.com/showthread.php?t=1432459
Click to expand...
Click to collapse
MY DEVICE IS ROOTED,
I have tried these steps but didn't work on my 32g sd, I tried the same steps befor on a 2g & 4g & 16g sd cards and it worked. but on 32g It didnt work. I don't know why:'( ..plz heeeeeelp!

it seems link2sd work with 32gb so i dont know why not taking your if you did all well
try this may be it will work
http://forum.xda-developers.com/showpost.php?p=37337196&postcount=2

Related

[Q] Link2SD Problem

Hi,
After searching a lot here and other place, I didn't find the solution of my problem.
I have 8gb card.
1st break up
6GB - FAT32 - Primary
rest - FAT32 - Primary.
Link2SD is not able to mount.
Displaying in storage info as - "SD Card 2nd Part." Not Mounted.
------------------------------------------
2nd try, with another breakup.
6GB - FAT32 - Primary
1.2GB - EXT2 - Primary
60MB - L.Swap - Primary
rest - Unallocated.
From Link2SD, I m able to see that sdext2 is mounted.
So for a demo purpose, I installed an application, The auto linking starts but get fails. Not able to create link /bla/bla/ - I/O error.
I did mount that location as RW with root explorer, no luck.
Please let me know what to do and how to resolve it.
Hi
What app did you use to format the sd card?
When i format my sd card using the cwm, i have to format the ext particion using easeus to ext2 particion, witch is the format that the stock rom suports, when i did that, i go to the app, select ext2 and reboot the device, that does the trick
Tell if it works for you
Sent from my HTC ChaCha A810e using xda premium
toniaati spread
psicop said:
Hi
What app did you use to format the sd card?
When i format my sd card using the cwm, i have to format the ext particion using easeus to ext2 particion, witch is the format that the stock rom suports, when i did that, i go to the app, select ext2 and reboot the device, that does the trick
Tell if it works for you
Sent from my HTC ChaCha A810e using xda premium
Click to expand...
Click to collapse
Hi psicop,
Thanks for your reply, I used MiniTool.
Please suggest how/what to do..
I partitioned my sd with CWM and used A2SD, and it works fine.
Maybe you could try to partition it with CWM?
Soeskip said:
I partitioned my sd with CWM and used A2SD, and it works fine.
Maybe you could try to partition it with CWM?
Click to expand...
Click to collapse
Link2SD automatically moves all files in SD. Its seems better that A2SD. Correct me if I m wrong.
Also, please tell how to flash recovery to CWM ? I downloaded 1 click recovery and installed the v5.0.2.8 , at the time of flashing, it display failed.
Please direct me from where you did that...
Please help someone, my phone memory is full now... i can also add person to my gtalk or y! messenger....
Do you have clockworkmod recovery installed?
If so, partition your SD from there, and if I'm correct, go to Link2sd, and choose ext4 as partition format... worked for me after numerous fails with other tools...
Edit: search for a tutorial to install CWM. That's how I installed it...
Sent from my HTC ChaCha with CM9 using XDA app.
This might help: http://www.xperiablog.net/2011/12/12/link2sd-guide-never-worry-about-internal-memory-limits-again/
Apps in SD not working
I dunno if its relevant in this thread, but i couldnt find the answer anywhere else.
I partitioned my 8gb class 10 sd card and installed link2sd and all was fine. I created links for most of my apps and everything was fine, until I had to remove my sd card for some data transfer. Now my apps that were shifted previously are not working. For your information I use CM11 in my Galaxy ace.
Ram Shankar said:
I dunno if its relevant in this thread, but i couldnt find the answer anywhere else.
I partitioned my 8gb class 10 sd card and installed link2sd and all was fine. I created links for most of my apps and everything was fine, until I had to remove my sd card for some data transfer. Now my apps that were shifted previously are not working. For your information I use CM11 in my Galaxy ace.
Click to expand...
Click to collapse
Seems like you have to reinstall them, dunno why but removing the card might have had created problems.
swashie said:
Seems like you have to reinstall them, dunno why but removing the card might have had created problems.
Click to expand...
Click to collapse
The problem got solved, when I mounted the script again and did a reboot. When the phone boots, link2sd has to update all the links. There is an option available for this in the settings. Anyways thanks :good:

[Q] problem with sd partition

Guys i recently partitioned my sd card , im running on the exploded rom i created a primary partition for a new rom it was a 1 gig partition it was ext2 . I rebooted my phone and i got a pop up in link2sd it asked me to select the type of partition i want/have/need i clicked ext2 , then ext3 , i got the same error: mount scrip cannot be created , mount: device or resource busy... I need a ext2 partition i did it before and got a ext2 but now i dont remember . Help me!!! Device: htc pico :good:
MOHAWK-117 said:
Guys i recently partitioned my sd card , im running on the exploded rom i created a primary partition for a new rom it was a 1 gig partition it was ext2 . I rebooted my phone and i got a pop up in link2sd it asked me to select the type of partition i want/have/need i clicked ext2 , then ext3 , i got the same error: mount scrip cannot be created , mount: device or resource busy... I need a ext2 partition i did it before and got a ext2 but now i dont remember . Help me!!! Device: htc pico :good:
Click to expand...
Click to collapse
Make ext3 or ext4 partition... Or use mount2sd....
memory
Partition ur sdcard using yannou recovery, it choosen automatically ur sd-ext then use m2sd or some other memory scripts....
MOHAWK-117 said:
Guys i recently partitioned my sd card , im running on the exploded rom i created a primary partition for a new rom it was a 1 gig partition it was ext2 . I rebooted my phone and i got a pop up in link2sd it asked me to select the type of partition i want/have/need i clicked ext2 , then ext3 , i got the same error: mount scrip cannot be created , mount: device or resource busy... I need a ext2 partition i did it before and got a ext2 but now i dont remember . Help me!!! Device: htc pico :good:
Click to expand...
Click to collapse
Do this:
Firstly, remove the previously created partition
Then, using CWM Recovery, partition the SD Card
Now use any memory script(int2ext recommended) or use Applications like Mounts2SD
And use the appropriate steps to get increased internal memory !!
Hit thanks if I helped. !!
internal memory issue
I have installed triumph eternal peace final v3 rom in my pico nd I want to increase my internal memory so plz give me instructions for installing mount2sd in this rom
freak dog said:
I have installed triumph eternal peace final v3 rom in my pico nd I want to increase my internal memory so plz give me instructions for installing mount2sd in this rom
Click to expand...
Click to collapse
use following guide-----
forum.xda-developers.com/showthread.php?t=1932874

[Q] Minitool Partitions Problems

Hello guys.just need ur help.u see,i try to format my 16GB microsd card for Link2SD and For some unknown reason i cannot create 2nd part. using minitool.well it did said operation success but my 2nd partition filesystem become 'other' not fat32/ext2/ext3/ext4.i dont know whats causing it.please help
i attached the picture so u all can see.

[Q] How to correctly partition 64GB SD card for use in Link2SD?

Alright, I'm having issues with Link2SD. Many others are as well, from the results that came up in a google search. Seems each "solution" is different for multiple people, and I'm getting a lot of contradictions.
I own a Huawei Ascend Mate 2 (Mt3L03 variant) on 4.3, rooted and running stock, kernel version 3.4.0-g1fcc1aa, bootloader unlocked via a code from Huawei themselves. I've tried AParted and Minitool Partition Wizard. Some people say "Use the Windows partitioning software!" and some people say "The chances of errors with Windows is higher, partition it on your Android!"
I've been at this for several hours, over and over, reading countless threads, trying various methods and settings. I tried creating the ext2 partition first a few times, just for funsies, but no luck there. So I've been mainly doing what I assume is correct, partitioning FAT32 first, then ext2. Or ext3. Or ext4. I've been through it all. I've partitioned ext2 (and others) as quite large, up to 48000mbs. I've partitioned it quite small, down to 800mbs. I've added swap. I've done it without swap. I've left empty space. I've filled the whole card. I've partitioned only FAT32 (or ext2, or others) and left the rest blank. I've created 2 FAT32/FAT16 partitions. I've used Link2SD as a user app. I've used Link2SD as a system app. I've rebooted again and again and again and again and AGAIN. I've selected the file system of my sd card's second partition as ext2, ext3, ext4, FAT32/FAT16, and f2fs (tested ALL on EVERY attempt, just to be certain). But after everything is said and done, no matter how certain I am that I finally got it right..... every stinking time it comes back with "Mount script error // Mount script cannot be created. mount: Invalid argument". Good lord I am ready to tear my hair out with this thing! What on earth am I doing wrong? Does it have anything to do with /dev/block/mmcblk1p2 ? I've also tried GL to SD, DS App2SD, and App2SD, but ultimately I'm not satisfied with any of those. I just tried this: http://techtriosonline.com/2014/11/p...-minitool.html Followed it EXACTLY. Still the same issue.
Also tried with AParted. Annnnd still the same issue. I should also note that in the configuration, I've attempted to changed /dev/block/mmcblk1 to dev/block/mmcblk1p2, and I get the warning "Detected internal device memory! To complish the new DDR of google, AParted can't work with internal partitions or gpt table types. One version with no limits will be maintained in the Aparted web site".
SonyXperiaz1s said:
Alright, I'm having issues with Link2SD. Many others are as well, from the results that came up in a google search. Seems each "solution" is different for multiple people, and I'm getting a lot of contradictions.
I own a Huawei Ascend Mate 2 (Mt3L03 variant) on 4.3, rooted and running stock, kernel version 3.4.0-g1fcc1aa, bootloader unlocked via a code from Huawei themselves. I've tried AParted and Minitool Partition Wizard. Some people say "Use the Windows partitioning software!" and some people say "The chances of errors with Windows is higher, partition it on your Android!"
I've been at this for several hours, over and over, reading countless threads, trying various methods and settings. I tried creating the ext2 partition first a few times, just for funsies, but no luck there. So I've been mainly doing what I assume is correct, partitioning FAT32 first, then ext2. Or ext3. Or ext4. I've been through it all. I've partitioned ext2 (and others) as quite large, up to 48000mbs. I've partitioned it quite small, down to 800mbs. I've added swap. I've done it without swap. I've left empty space. I've filled the whole card. I've partitioned only FAT32 (or ext2, or others) and left the rest blank. I've created 2 FAT32/FAT16 partitions. I've used Link2SD as a user app. I've used Link2SD as a system app. I've rebooted again and again and again and again and AGAIN. I've selected the file system of my sd card's second partition as ext2, ext3, ext4, FAT32/FAT16, and f2fs (tested ALL on EVERY attempt, just to be certain). But after everything is said and done, no matter how certain I am that I finally got it right..... every stinking time it comes back with "Mount script error // Mount script cannot be created. mount: Invalid argument". Good lord I am ready to tear my hair out with this thing! What on earth am I doing wrong? Does it have anything to do with /dev/block/mmcblk1p2 ? I've also tried GL to SD, DS App2SD, and App2SD, but ultimately I'm not satisfied with any of those. I just tried this: http://techtriosonline.com/2014/11/p...-minitool.html Followed it EXACTLY. Still the same issue.
Also tried with AParted. Annnnd still the same issue. I should also note that in the configuration, I've attempted to changed /dev/block/mmcblk1 to dev/block/mmcblk1p2, and I get the warning "Detected internal device memory! To complish the new DDR of google, AParted can't work with internal partitions or gpt table types. One version with no limits will be maintained in the Aparted web site".
Click to expand...
Click to collapse
Its pretty simple (at least I hope so):
Partition wizard is fine for preparing your sdcard. Put the sdcard into your cardreader (not the phone!) and delete all existing partitions from the card. Then create one "primary partition" formatted as "fat32". Once done resize the partition meant that you decrease it by the amount of space you need for your EXT4 partition. in the way that the unallocated space (e.g. 1024MB) is behind the Fat32 partition. Then create a "EXT4" partition in the empty space. This partition must also be a PRIMARY partition. or Link2SD will NOT work.
Put the sdcard into your phone and install Link2SD
LS.xD said:
Its pretty simple (at least I hope so):
Partition wizard is fine for preparing your sdcard. Put the sdcard into your cardreader (not the phone!) and delete all existing partitions from the card. Then create one "primary partition" formatted as "fat32". Once done resize the partition meant that you decrease it by the amount of space you need for your EXT4 partition. in the way that the unallocated space (e.g. 1024MB) is behind the Fat32 partition. Then create a "EXT4" partition in the empty space. This partition must also be a PRIMARY partition. or Link2SD will NOT work.
Put the sdcard into your phone and install Link2SD
Click to expand...
Click to collapse
Ah man, I can't tell you how happy I am that someone (you!) actually answered me about this, I've been going everywhere on XDA today. And no worries, I've been using a cardreader, leaving it in the phone just sounds like asking for trouble. And yup, tried that already. Just to repeat back: I made the card partitioned to FAT32 first. Then, after that, I resized it to free up 1024MB. For the first attempt with this method, I tried EXT2 because I wasn't certain if my kernel supported EXT4. And I made sure that the EXT2 partition was behind the FAT32 one. They were both made primary. I made sure my phone was off, and after Minitool did its magic and finished up I put the card into the phone, and rebooted. I launched Link2SD (after clearing its data first, so it would act as a fresh install), and got the onscreen prompt, and selected EXT2. And boom, once again was the annoying mount script error. I tried again, wiping the card and doing everything over identically, except trying it with EXT4 (because why not, eh?) and selecting EXT4 when Link2SD prompted. Same error. I would give it a go (with a smaller card) in my Sony Xperia Z1s, but I thought I read somewhere that Link2SD and Sony doesn't play nicely with each other..? Mainly, I would only want to try that to rule out that it's not user error, but rather an issue with the device. For that matter, I've also got an old Samsung Galaxy Proclaim on 2.3.6 that is also rooted. Perhaps if I'm feeling adventurous, I'll see if I can get it working there. Unrelated side note: How strange that my old Proclaim can read 64gig cards, but my Xperia freaks out with anything above 32! :laugh:
Alright, heres an update for this thread.
The mount script is successful for my Samsung Galaxy Proclaim, but is not on my Huawei Ascend Mate 2, even when the process is done identically.
Wondering why Link2SD seems to hate my HAM2 so much.
Bump
I've struggled with my cheap/no brand 64GB SD card now for days but I finally succeeded. Hopefully this works over the long haul. We will see.
I have an L34C with very limited internal memory which is why link2sd became essential. So I purchased a 64GB micro SD card through eBay for less than $8..00.
At first I tried to follow the various guides to partition the card using either Minitools/Easeus and even AParted on the phone. Every time the second partition (ext2/4) was added at the end, the partition table got corrupted and then showed file system "other" instead of ext2.
Finally I decided to try the GParted Live CD under Windows 8.1 using VirtualBox (32bit Linux) using the ISO as the boot device. Obviously booting the live CD directly via CDRom/USB works as well but I didn't want to always reboot.
Note that I used SDFormatter to initially low level format and verify that the card was good.
After many trials and errors I got it to work. The key seems to be that all partitions need to start in the first 32GB. This leads to the conclusion that the large fat32 partition needs to be last, before any desired SD card overprovisioning.
As link2sd insists that the ext2/ext4 partition is the second partition, I created a small 32MB Linux swap partition first. I then added a 6GB ext2 Apps partition directly followed by a 48GB fat32 Data partition.. The remainder is unallocated for overprovisioning.
I finally marked the fat32 partition "active" by setting the boot flag.
Before inserting the card, I cleared the link2sd cache and data and then turned the phone off.
Note that in my case link2sd, after the initial reboot, preferred the ext4 check mark for the ext2 partition.
I hope this helps somebody.
I dont understand what you did here. May you explain please.
regli said:
I've struggled with my cheap/no brand 64GB SD card now for days but I finally succeeded. Hopefully this works over the long haul. We will see.
I have an L34C with very limited internal memory which is why link2sd became essential. So I purchased a 64GB micro SD card through eBay for less than $8..00.
At first I tried to follow the various guides to partition the card using either Minitools/Easeus and even AParted on the phone. Every time the second partition (ext2/4) was added at the end, the partition table got corrupted and then showed file system "other" instead of ext2.
Finally I decided to try the GParted Live CD under Windows 8.1 using VirtualBox (32bit Linux) using the ISO as the boot device. Obviously booting the live CD directly via CDRom/USB works as well but I didn't want to always reboot.
Note that I used SDFormatter to initially low level format and verify that the card was good.
After many trials and errors I got it to work. The key seems to be that all partitions need to start in the first 32GB. This leads to the conclusion that the large fat32 partition needs to be last, before any desired SD card overprovisioning.
As link2sd insists that the ext2/ext4 partition is the second partition, I created a small 32MB Linux swap partition first. I then added a 6GB ext2 Apps partition directly followed by a 48GB fat32 Data partition.. The remainder is unallocated for overprovisioning.
I finally marked the fat32 partition "active" by setting the boot flag.
Before inserting the card, I cleared the link2sd cache and data and then turned the phone off.
Note that in my case link2sd, after the initial reboot, preferred the ext4 check mark for the ext2 partition.
I hope this helps somebody.
Click to expand...
Click to collapse
I didnt really get what the steps where to partition my sd card. Like you i have a cheap/no brand 64 Gb Micro Sd card and im unsuccessfull with partitioning it. May you please help me. And in advance Thank You :good:
First let me state that my initial SD card was a Chinese 64GB "fake". Check if yours is also one with RMPrepUSB. Fakes report themselves as having 32GB or 64GB capacity whereas, in reality, they only have a fraction of the reported capacity.
I then purchased Silicon Power SD cards with 32GB and 64GB capacity. I then followed the procedure mentioned above and everything works just fine.
You are brilliant!
I have been having the exact same problem and have spent hours pulling my hair out trying to overcome this issue. Your fix was brilliant as so far it seems to have solved the problem!
One note, I was trying many different methods of partitioning and formatting. This method WILL NOT work with the Aparted app. Mini Tool was the way to go.
Thank You!!!
OK - Here's the thing...
OK, I did this and even posted how it finally worked and got rid of the "mount script error." However, it now seems that because the fat32 partition is now third in line, it looks like Link2SD is now trying to save all the data on the ext4 partition and not the fat32 partition.
When I do the "Link to SD" operation, it seems like it's putting everything on the second partition which is the ext4, but I don't see a change in the space used on the fat32. Am I missing something...?
Maybe the device can't support ext2...
Hi, I got similar problem with you. I've also tried to do partition in reverse order, swap first, then ext2, then fat32. It didn't work. However, when I select repair for the ext2 in Aparted, it said
The super block cannot be read or does not describe the correct ext2 filesystem. If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the super block is corrupt, and you might try running e2fsck with an alternate superblock: e2fsck -b8193 <device>
Click to expand...
Click to collapse
So now I'm looking for ext2.ko for Xiaomi Redmi Note but haven't found it anywhere.
regli said:
I've struggled with my cheap/no brand 64GB SD card now for days but I finally succeeded. Hopefully this works over the long haul. We will see.
I have an L34C with very limited internal memory which is why link2sd became essential. So I purchased a 64GB micro SD card through eBay for less than $8..00.
At first I tried to follow the various guides to partition the card using either Minitools/Easeus and even AParted on the phone. Every time the second partition (ext2/4) was added at the end, the partition table got corrupted and then showed file system "other" instead of ext2.
Finally I decided to try the GParted Live CD under Windows 8.1 using VirtualBox (32bit Linux) using the ISO as the boot device. Obviously booting the live CD directly via CDRom/USB works as well but I didn't want to always reboot.
Note that I used SDFormatter to initially low level format and verify that the card was good.
After many trials and errors I got it to work. The key seems to be that all partitions need to start in the first 32GB. This leads to the conclusion that the large fat32 partition needs to be last, before any desired SD card overprovisioning.
As link2sd insists that the ext2/ext4 partition is the second partition, I created a small 32MB Linux swap partition first. I then added a 6GB ext2 Apps partition directly followed by a 48GB fat32 Data partition.. The remainder is unallocated for overprovisioning.
I finally marked the fat32 partition "active" by setting the boot flag.
Before inserting the card, I cleared the link2sd cache and data and then turned the phone off.
Note that in my case link2sd, after the initial reboot, preferred the ext4 check mark for the ext2 partition.
I hope this helps somebody.
Click to expand...
Click to collapse
Will your method works on a 128gb sd card?
I was doing this in fact today, after reading this blog. I was having a helluva time because my Sophone i6 Plus has no regular Settings app, it's laid out like an iPhone Prefs app. The settings I needed are usually under "Storage" in a regular settings app. I was able to repartition my 32gb card on-device with aParted, but I could NOT get Links2SD to detect it, even after setting up the 2nd ext4 partition.
Mainly, after setting up the partitions in aParted, you have to switch your main write disk to internal before rebooting, else Link2SD will spit out whatever you have done. After the device reboots, the main write disk will be set to your first SD partition. After that you should be able to start Links2SD and it will prompt to set up your ext4. Then, Apps2SD will stop give you the message that it can't find the 2nd partition. Scroll down to the bottom of the blog and then the bottom where the comments start or use this link, my response should be visible. It's just a question of doing things in a specific order.
One thing that is mentioned in the tutorial is that for large cards, you should not use Fat32 for the main partition, but ext2 instead.
I've been trading a few emails with Vicki the creator of apps2SD. The best way to set this up is to link the user apps to the SD card but keep the data, the internal data on the internal partition. She said you can put the external data on the SD card but I kept both on internal and everything runs great now.
regli said:
I've struggled with my cheap/no brand 64GB SD card now for days but I finally succeeded. Hopefully this works over the long haul. We will see.
I have an L34C with very limited internal memory which is why link2sd became essential. So I purchased a 64GB micro SD card through eBay for less than $8..00.
At first I tried to follow the various guides to partition the card using either Minitools/Easeus and even AParted on the phone. Every time the second partition (ext2/4) was added at the end, the partition table got corrupted and then showed file system "other" instead of ext2.
Finally I decided to try the GParted Live CD under Windows 8.1 using VirtualBox (32bit Linux) using the ISO as the boot device. Obviously booting the live CD directly via CDRom/USB works as well but I didn't want to always reboot.
Note that I used SDFormatter to initially low level format and verify that the card was good.
After many trials and errors I got it to work. The key seems to be that all partitions need to start in the first 32GB. This leads to the conclusion that the large fat32 partition needs to be last, before any desired SD card overprovisioning.
As link2sd insists that the ext2/ext4 partition is the second partition, I created a small 32MB Linux swap partition first. I then added a 6GB ext2 Apps partition directly followed by a 48GB fat32 Data partition.. The remainder is unallocated for overprovisioning.
I finally marked the fat32 partition "active" by setting the boot flag.
Before inserting the card, I cleared the link2sd cache and data and then turned the phone off.
Note that in my case link2sd, after the initial reboot, preferred the ext4 check mark for the ext2 partition.
I hope this helps somebody.
Click to expand...
Click to collapse
Hi this is really the solution for creating the 2nd partition for app2sd or link2sd and also the solution for partitioning sdcards larger than 16gb i tried my 16gb with normal partition method and i was mounted at first time but my 32gb and 64gb they just wouldnt mount so this is the solution for it i tested it and it works tested on ICS 4.0.4 and marshmallow 6.0.1
thank you very much for this solution i had been hammering my head for the last 2 months
regli said:
I've struggled with my cheap/no brand 64GB SD card now for days but I finally succeeded. Hopefully this works over the long haul. We will see.
I have an L34C with very limited internal memory which is why link2sd became essential. So I purchased a 64GB micro SD card through eBay for less than $8..00.
At first I tried to follow the various guides to partition the card using either Minitools/Easeus and even AParted on the phone. Every time the second partition (ext2/4) was added at the end, the partition table got corrupted and then showed file system "other" instead of ext2.
Finally I decided to try the GParted Live CD under Windows 8.1 using VirtualBox (32bit Linux) using the ISO as the boot device. Obviously booting the live CD directly via CDRom/USB works as well but I didn't want to always reboot.
Note that I used SDFormatter to initially low level format and verify that the card was good.
After many trials and errors I got it to work. The key seems to be that all partitions need to start in the first 32GB. This leads to the conclusion that the large fat32 partition needs to be last, before any desired SD card overprovisioning.
As link2sd insists that the ext2/ext4 partition is the second partition, I created a small 32MB Linux swap partition first. I then added a 6GB ext2 Apps partition directly followed by a 48GB fat32 Data partition.. The remainder is unallocated for overprovisioning.
I finally marked the fat32 partition "active" by setting the boot flag.
Before inserting the card, I cleared the link2sd cache and data and then turned the phone off.
Note that in my case link2sd, after the initial reboot, preferred the ext4 check mark for the ext2 partition.
I hope this helps somebody.
Click to expand...
Click to collapse
You so totally saved my day!!! There is nothing in the FAQ of Link2SD about this ... OMG
I already tried for weeks ...
THX a lot
regli said:
I've struggled with my cheap/no brand 64GB SD card now for days but I finally succeeded. Hopefully this works over the long haul. We will see.
I have an L34C with very limited internal memory which is why link2sd became essential. So I purchased a 64GB micro SD card through eBay for less than $8..00.
At first I tried to follow the various guides to partition the card using either Minitools/Easeus and even AParted on the phone. Every time the second partition (ext2/4) was added at the end, the partition table got corrupted and then showed file system "other" instead of ext2.
Finally I decided to try the GParted Live CD under Windows 8.1 using VirtualBox (32bit Linux) using the ISO as the boot device. Obviously booting the live CD directly via CDRom/USB works as well but I didn't want to always reboot.
Note that I used SDFormatter to initially low level format and verify that the card was good.
After many trials and errors I got it to work. The key seems to be that all partitions need to start in the first 32GB. This leads to the conclusion that the large fat32 partition needs to be last, before any desired SD card overprovisioning.
As link2sd insists that the ext2/ext4 partition is the second partition, I created a small 32MB Linux swap partition first. I then added a 6GB ext2 Apps partition directly followed by a 48GB fat32 Data partition.. The remainder is unallocated for overprovisioning.
I finally marked the fat32 partition "active" by setting the boot flag.
Before inserting the card, I cleared the link2sd cache and data and then turned the phone off.
Note that in my case link2sd, after the initial reboot, preferred the ext4 check mark for the ext2 partition.
I hope this helps somebody.
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it works for me as ive been getting the the partition ext2 showed file system "other" instead of ext2 as well, try many ways didnt work and finally got my sd card working now!!! thank you so much!!! :good: but instead of link2sd i used apps2sd as link2sd i still get the mount eror
Great!! This worked perfectly for Link2SD. But now the FAT32 3rd partition isn't showing up in any of the file explorer, backup, etc. apps. What did I miss or still need to do? Thx.
Still lost
Okay I might be a complete dummy but I'm still not understanding or maybe I know it's just not working for me if you could tell me I'll maybe put a picture of the partitioning using minitool from left to right size of the first primary partition size of the second primary partition size of swap file size of any damn thing for that matter it seems you guys tried to explain or try to help but you explain it in a matter that only makes sense to somebody who does nothing but this I'm a old slow and it's stupid truck driver but I would really like to get my SD card working so I can have more storage I do like to play on these things please help
zombunny said:
Alright, I'm having issues with Link2SD. Many others are as well, from the results that came up in a google search. Seems each "solution" is different for multiple people, and I'm getting a lot of contradictions.
I own a Huawei Ascend Mate 2 (Mt3L03 variant) on 4.3, rooted and running stock, kernel version 3.4.0-g1fcc1aa, bootloader unlocked via a code from Huawei themselves. I've tried AParted and Minitool Partition Wizard. Some people say "Use the Windows partitioning software!" and some people say "The chances of errors with Windows is higher, partition it on your Android!"
I've been at this for several hours, over and over, reading countless threads, trying various methods and settings. I tried creating the ext2 partition first a few times, just for funsies, but no luck there. So I've been mainly doing what I assume is correct, partitioning FAT32 first, then ext2. Or ext3. Or ext4. I've been through it all. I've partitioned ext2 (and others) as quite large, up to 48000mbs. I've partitioned it quite small, down to 800mbs. I've added swap. I've done it without swap. I've left empty space. I've filled the whole card. I've partitioned only FAT32 (or ext2, or others) and left the rest blank. I've created 2 FAT32/FAT16 partitions. I've used Link2SD as a user app. I've used Link2SD as a system app. I've rebooted again and again and again and again and AGAIN. I've selected the file system of my sd card's second partition as ext2, ext3, ext4, FAT32/FAT16, and f2fs (tested ALL on EVERY attempt, just to be certain). But after everything is said and done, no matter how certain I am that I finally got it right..... every stinking time it comes back with "Mount script error // Mount script cannot be created. mount: Invalid argument". Good lord I am ready to tear my hair out with this thing! What on earth am I doing wrong? Does it have anything to do with /dev/block/mmcblk1p2 ? I've also tried GL to SD, DS App2SD, and App2SD, but ultimately I'm not satisfied with any of those. I just tried this: http://techtriosonline.com/2014/11/p...-minitool.html Followed it EXACTLY. Still the same issue.
Also tried with AParted. Annnnd still the same issue. I should also note that in the configuration, I've attempted to changed /dev/block/mmcblk1 to dev/block/mmcblk1p2, and I get the warning "Detected internal device memory! To complish the new DDR of google, AParted can't work with internal partitions or gpt table types. One version with no limits will be maintained in the Aparted web site".
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Hi sorry sorry would you mind doing a tutorial on YouTube please this would be most helpful. Thank you in advance.

Link2SD can't detect second partition

Hi guys (I'm from Italy, sorry for my elementar english),
My Samsung J500F (rooted, with stock rom lollipop 5.1.1) have a little problem with link2sd: my phone have a ridicolous memory of 8gb, for this reason I buyed a new SD card of 16gb for create a second partition with minitool partition, the first partition is primary FAT32 and the second is primary ext2. Now I have two partition of 8gb and 8gb. Then when I launch link2sd it seems that it recognize the partition and allow me to choose the type of partition.
But when i tick ext2 (I also tried to do the partition of the SD card in ext3 and ext4) and restart the phone link2sd always show me the dialog of choosing the type of partition. There is not any error message or something like that.
Any suggestion? Thank you all
It sounds like it's detecting the second partition but it is isn't persistent through reboot. This usually indicates S-ON or some other security scheme undoing the mount script.
Check my post from a couple weeks ago and see if it helps. I'm curious.
http://forum.xda-developers.com/showthread.php?p=71988462
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get a better sdcard. cheap sdcard will not work properly

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