a journaling file system for Linux, and successor to ext3

learn more… | top users | synonyms

0
votes
0answers
60 views

Galaxy S4 i337 NB1 Mount ext4 SD Card

How can I get my SDCard which is formatted ext4, to mount and be recognize by my device? It is rooted, unfortunately because it's on NB1 locked bootloader, I can not change kernels
0
votes
0answers
40 views

Will changing phone storage to EXT4 filesystem cause issues?

I've found out about the journaling features of EXT4.Will they prevent data loss if the usb cable gets unconnected?(the usb port doesn't hold cable well) I've also seen a few benchmarks and EXT4 ...
1
vote
2answers
3k views

How can I mount an ext4-formatted SD card with correct permissions (with root)?

I see some mentions here of creating an ext4-formatted SD card, but no guide. This closely-related question suggests there is no way to do it, but my question differs in that my phone is specifically ...
2
votes
0answers
142 views

Extract DB from accidentally formatted /data

I had to factory reset my Samsung Galaxy Note i717 (1stGen AT&T), and I forgot to backup before formatting /data. I need to extract the messages DB from it, because I have many important messages ...
1
vote
1answer
6k views

How to format /storage/sdcard0 in ext4

I tried to create a symbolic link on the "internal SD card" of my Galaxy SD2. It failed with "permission denied" and I quickly realized this file system is vfat. How can I reformat /storage/sdcard0 ...
1
vote
2answers
1k views

How can I make it so that any user can chmod in my fuse-mounted ext4-formatted /sdcard?

I have an ASUS Transformer Pad TF101. I finally got round to rooting it just now. Important: /sdcard is not FAT32. It's a fuse filesystem based in ext4. So it is capable of using chmod. So that I ...
1
vote
1answer
631 views

Why is it that whenever I partition my sd card outside CWM it doesn't get recognized by my phone?

I have a Samsung Galaxy Ace, running on its official CM7 ROM. I have an 8gb sd card and I just want to make a clean install of everthing starting with the sd card's partition. I've had sd-ext ...
1
vote
1answer
3k views

Ext4 partition clockworkmod recovery backup

Successfully installed CM7 on ZTE Blade and simple2ext (S2E) made me excited. I've partitioned my SD in CWM recovery and I guess it was Ext3 partition. But one thing was mistake. I have checked in S2E ...
2
votes
2answers
4k views

ICS Mount SD all EXT4

Want to know if ICS can mount an SD when formatted as EXT4 or does it still need a FAT32 partition like Gingerbread. Googled for 30+ mins, can't find an answer.
4
votes
3answers
12k views

SD card not detected after re-partitioning it, FAT32 + EXT4

I followed the steps here to add an EXT4 partition on my 8gb sd card: http://www.addictivetips.com/mobile/properly-partition-sd-card-for-app2sd-android-roms/ Now I have 6.xGB FAT32 as the primary ...
2
votes
1answer
3k views

SD card formatted to ext4 and permissions

I'm using CyanogenMod 7.1.0 RC1 on HTC Desire HD. I've formatted SD card to ext4, because I wanted to use Fedora through chrooting into it, and Fedora ARM image requires FS which can do symlinks. ...
2
votes
2answers
2k views

EXT4 partition not recognized by system

I partitioned the sdcard with my linux box but it is not mounted by the system. I did fdisk in the phone's terminal and: Command (m for help): p Disk /dev/block/mmcblk0: 7948 MB, 7948206080 bytes 4 ...
2
votes
2answers
2k views

Gingerbread with ext4: will it burn my flash?

2.3 Gingerbread will use ext4 instead of YAFFS. My question is: YAFFS is for flash based filesystem, but ext4 is not. Will it lead to premature death of the device due to wear leveling?
5
votes
3answers
1k views

Can I use ext4 on my SD card in a non-rooted phone?

I know that on a rooted phone, it's reasonably normal to create a small ext4 partition for App2SD to use, but I'm not asking about that case: I have a non-rooted HTC Desire running Froyo, and I'd ...