Hi all ,
I search on internet and with search key of xda , but i dont find anything.
When we flash with SmartFlash the P990 there are seven memory partition what are they?
/dev/block/mmcblk0p1 = system partition
/dev/block/mmcblk0p2 = cache partition
/dev/block/mmcblk0p3 = misc partition
/dev/block/mmcblk0p4 = unknown partition
/dev/block/mmcblk0p5 = boot partition
/dev/block/mmcblk0p6 = lgdrm partition
/dev/block/mmcblk0p7 = recovery partition
/dev/block/mmcblk0p8 = data partition
/dev/block/mmcblk0p9 = internal SD partition
Thank you
the ram is not one of they ?
I wonder if the unknown partition could be splash1 like HTC's have?
Would be nice if you could kill the Internal SD partiation and just merge it with data and just stick with an External SD as /sdcard.
This post will interest many. a few days ago my internal memory is physically dead, the memory (16GB) is partitioned into two, /data (~ 2GB) and /sdcard (~ 14GB). Not having these partitions the phone can not save settings or user data.
Symptoms:
* Internal sd corrupt (http://forum.xda-developers.com/showthread.php?t=845708)
* (I/O) error in factory reset
* mmcblk0p1 y mmcblk0p2 does not appear in /dev/block/
* Boot loop
* E: can not mount /dev/block/mmcblk0p1 in recovery, or updating rom
* You can't install applications, since /data does not exist
Please I need your help to move the partition /data to external sd memory (/dev/block/mmcblk1p2).
I Create two partitions fat32 (/dev/block/mmcblk1p1) and ext4 (/dev/block/mmcblk1p2) and edit the fstab file and vold.fstab. the system now recognizes the FAT32 partition of the external memory as internal memory but the partition /data does not mount the second partition of external SD.
original:
---
/dev/block/stl11 /cache auto llw,check=no,nosuid,nodev
/dev/block/mmcblk0p2 /data auto llw,check=no,nosuid,nodev
/dev/block/stl10 /dbdata auto llw,check=no,nosuid,nodev
/dev/block/stl9 /system auto llw,check=no
/dev/block/mmcblk0p1 /mnt/sdcard vfat rw
(null) /sd-ext auto rw
---
edited:
---
/dev/block/stl11 /cache auto llw,check=no,nosuid,nodev
/dev/block/mmcblk1p2 /data auto llw,check=no,nosuid,nodev
/dev/block/stl10 /dbdata auto llw,check=no,nosuid,nodev
/dev/block/stl9 /system auto llw,check=no
/dev/block/mmcblk0p1 /sd-ext vfat rw
(null) /mnt/sdcard auto rw
---
The busybox df-h command shows that the first partition is mounted, but the second partition is not listed .
I've tried everything, and what I see is that it requires more knowledge. Not whether to build or edit the kernel or some file.
I appreciate your help, since many users have a higher Know-how on this topic.
* My English is very bad, I'm using the google translator.
I tried to edit the initramfs folder to edit files lpm.rc init.rc and fota.rc, i download many kernels to remove zImage and edit images and package them again, but does not work, not that I'm doing wrong.
Someone who has worked with the edition of the kernel can help me build or rebuild a file with the new changes.
Please, i need really need ur help, somebody, why do i keep losing my swap partition???
Please somebody, help me
i have problem with swap and ext3 partition with alfs kernel too, that's why i change the kernel..i don't know why alfs kernel have bug with partitions, because he don't mount the partitions. i want to see this problem solved too
sorry my bad english
akaSk8krew said:
i have problem with swap and ext3 partition with alfs kernel too, that's why i change the kernel..i don't know why alfs kernel have bug with partitions, because he don't mount the partitions. i want to see this problem solved too
sorry my bad english
Click to expand...
Click to collapse
Thanks for ur help, right now i had it solved by restored sd ext partition and wipe dalvik cache before reboot. for now it works but i cant sure that i wont lost my swap partition again. thanks for ur help
phoenix883 said:
Thanks for ur help, right now i had it solved by restored sd ext partition and wipe dalvik cache before reboot. for now it works but i cant sure that i wont lost my swap partition again. thanks for ur help
Click to expand...
Click to collapse
yes, if i clean dalvik cache and boot, the device recognize again the ext partition..but for me if i boot again, i loose again the partition. and swap don't work..i need boot million times to make swap work, but if i reboot again i loose the swap too..the solution for me is don't use ext partition, (but have problems with swap too) but i use much apps, then i have less memory.
alfs kernel in performance it's the best..alfs could fix the partition bug, i don't know..
sorry my bad english
akaSk8krew said:
yes, if i clean dalvik cache and boot, the device recognize again the ext partition..but for me if i boot again, i loose again the partition. and swap don't work..i need boot million times to make swap work, but if i reboot again i loose the swap too..the solution for me is don't use ext partition, (but have problems with swap too) but i use much apps, then i have less memory.
alfs kernel in performance it's the best..alfs could fix the partition bug, i don't know..
sorry my bad english
Click to expand...
Click to collapse
same hope for me also...its not that i dont want to use nAa kernel but the fps uncap make gaming in x8 much more better...thats why i choose alfs kernel...and because of this kernel i can use mdpi theme much more smoother....let's wait patiently for his new update....i believe this will be fix by alfs soon...by the way, thanks for helping me akaSk8krew
with versio 6 of alfs the problem persists..anybody helps?? anybody knows why this kernel dont mount the partitions? because in alfs thread, in first post, alfsamsung said that ext2\3\4 works..but for me and for much people don't work too
I want to help you guys,but I don't have this problem and I can't reproduce your errors....
Try this:
1 format sd card with fat32,ext*,swap if you not allready have done this
2 remove system/etc/init.d/10app2sd Remove swapper and use link2sd to move apps
3 edit system/etc/fstab to look like this
Code:
/dev/block/mtdblock3 /system yaffs2 rw
/dev/block/mtdblock4 /cache yaffs2 rw
/dev/block/mtdblock5 /data yaffs2 rw
/dev/block/mmcblk0p1 /sdcard vfat rw
/dev/block/mmcblk0p2 /sd-ext auto rw
[B]/dev/block/mmcblk0p3 /swap swap rw[/B]
now all 3 partitions will be mounted at boot
4 add this to system/etc/hw_config.sh
This will turn on swap on swap partition
Code:
#enable swap
swapon /dev/block/mmcblk0p3 #turn on swapp
echo "60" > /proc/sys/vm/swappiness #swap amount
To turn off swap do this and reboot
Code:
#enable swap
#swapon /dev/block/mmcblk0p3 #turn on swapp
#echo "60" > /proc/sys/vm/swappiness #swap amount
check on terminal if swap is working using #free
If you used app2sd before,then try and put it back to see if app2sd is the problem
@alfsamsung
thanks for your reply..the swap partition is mounted with app2sd or without thanks..the ext partition dont work..i test app2sd link2sd and nothing..a few days ago, i test without swap and link2sd and ext work..but also 1 or two days passed and stopped working..this only happens to me with your kernel..in stock or nAa works always..but your kernel is the best. the problem is in kernel..please: can you fix this? it's just a request
same here the ext wont work for me
Can you test this.I patched mmc with fixes.
Please post output from adb shell or terminal if it's not working
Code:
dmesg | grep mmc
alfsamsung said:
Can you test this.I patched mmc with fixes.
Please post output from adb shell or terminal if it's not working
Code:
dmesg | grep mmc
Click to expand...
Click to collapse
don't work i flah your kernel 07 wipe device, flash gingerDx v22, flash vold patch, wipe device again and boot..with root explorer go to \sd-ext and nothing..reboot, go again with root explorer and nothing..i put your code in terminal, but how i post it here, or better, how i make a txt file with output? can you put the code for this? i'm sorry. and thanks for your work
edit: i attached the files..is this what you want??
Tis is my output
Code:
<6>mmc0: Qualcomm MSM SDCC at 0x00000000a0400000 irq 24,113 dma 8
<6>mmc0: 8 bit data mode disabled
<6>mmc0: 4 bit data mode enabled
<6>mmc0: polling status mode disabled
<6>mmc0: MMC clock 144000 -> 49152000 Hz, PCLK 100000000 Hz
<6>mmc0: Slot eject status = 0
<6>mmc0: Power save feature enable = 1
<6>mmc0: DM non-cached buffer at ffc21000, dma_addr 0x0cdca000
<6>mmc0: DM cmd busaddr 0x0cdca000, cmdptr busaddr 0x0cdca300
<4>mmc0: host does not support reading read-only switch. assuming write-enable.
<6>mmc0: new high speed SDHC card at address b368
<6>mmcblk0: mmc0:b368 USD 7.46 GiB
<6> mmcblk0: p1 p2 p3
<6>EXT4 FS on mmcblk0p2, no journal
<6>EXT4-fs: mounted filesystem mmcblk0p2 without journal
and everything is working fine here.I use link2sd and my sd-ext is empty to,because link2sd is using data/sdext2.
why do you have this output: mmcblk0: p1 p2 p3 < p5 >
This is my output from parted in adb shell or terminall.Run the comands in bold
Code:
# [B]parted /dev/block/mmcblk0[/B]
parted /dev/block/mmcblk0
GNU Parted 1.8.8.1.179-aef3
Using /dev/block/mmcblk0
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted)[B] print[/B]
print
print
Model: SD USD (sd/mmc)
Disk /dev/block/mmcblk0: 8018MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 4194kB 7600MB 7596MB primary fat32
2 7600MB 7921MB 321MB primary ext2
3 7921MB 7987MB 65.8MB primary linux-swap(v1)
(parted)
alfsamsung said:
Tis is my output
Code:
<6>mmc0: Qualcomm MSM SDCC at 0x00000000a0400000 irq 24,113 dma 8
<6>mmc0: 8 bit data mode disabled
<6>mmc0: 4 bit data mode enabled
<6>mmc0: polling status mode disabled
<6>mmc0: MMC clock 144000 -> 49152000 Hz, PCLK 100000000 Hz
<6>mmc0: Slot eject status = 0
<6>mmc0: Power save feature enable = 1
<6>mmc0: DM non-cached buffer at ffc21000, dma_addr 0x0cdca000
<6>mmc0: DM cmd busaddr 0x0cdca000, cmdptr busaddr 0x0cdca300
<4>mmc0: host does not support reading read-only switch. assuming write-enable.
<6>mmc0: new high speed SDHC card at address b368
<6>mmcblk0: mmc0:b368 USD 7.46 GiB
<6> mmcblk0: p1 p2 p3
<6>EXT4 FS on mmcblk0p2, no journal
<6>EXT4-fs: mounted filesystem mmcblk0p2 without journal
and everything is working fine here.I use link2sd and my sd-ext is empty to,because link2sd is using data/sdext2.
why do you have this output: mmcblk0: p1 p2 p3 < p5 >
Click to expand...
Click to collapse
i don't know why i have this <p5> lol..you don't have.
and the parted output, mine is different..how i can make the output to a txt file?? lol i'm sorry but i don't know..can you help me?
If you are on win7 you have Windows Powershell.Use this instead of cmd.
Just mark the text and right click on it and now you can paste the text anywhere
Code:
# parted /dev/block/mmcblk0 print
parted /dev/block/mmcblk0 print
Model: SD SD08G (sd/mmc)
Disk /dev/block/mmcblk0: 7969MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 6597MB 6596MB primary fat32 boot, lba
2 6597MB 7666MB 1069MB primary ext3
3 7666MB 7937MB 271MB extended lba
5 7666MB 7937MB 271MB logical ntfs
#
with mini tool partition wizard i put a 1gb ext3, 256 mb of swap and the rest is fat 32...
the "p5" is ntfs????? why??? look at the atachment pls:/
try to remove the 2 partitions that is wrong.and make a new swap partition.Remember all partitions must be primary.
You can try this guide which you can run from recovery with card inside phone
And you need an external card reader if you use mini tool partition.Are you using this?
alfsamsung said:
try to remove the 2 partitions that is wrong.and make a new swap partition.Remember all partitions must be primary.
You can try this guide which you can run from recovery with card inside phone
And you need an external card reader if you use mini tool partition.Are you using this?
Click to expand...
Click to collapse
no. always when i partition my sdcard, i only connect the usb cable to the pc and click on "select to copy files to sdcard" and next use mini tool partition manager..using your link to tutorial, if i use the command to reboot recovery, the phone only boot, don´t go to recovery..if i manually put in recovery mode and proceed with the tutorial, the command give me this:
parted /dev/block/mmcblk0
/sbin/sh: parted: not found
i don´t have an external reader. laptop have but is for sd..i have a pen vodafone internet in home that have a reader too.will it work well with this?
i'm sorry something alfsamsung..i am limited at 8 thanks per day, so tomorrow i click thanks to you and again, thanks for this.thanks.
After you entered recovery, mount system, then continue with parted
don't work..always give me the same error:
parted /dev/block/mmcblk0
/sbin/sh: parted: not found
i don't know why
Are you on gingerdx?
(sorry for my bad english and i still cant post link now)
According to http:// forum.xda-developers.com/showpost.php?p=20976390&postcount=294 ,
I think it may work to redirect partition into SD card, so that safestrap will work on non-VZW-phones.
Safestrap uses /preinstall as a new /system partition to install 2nd ROM on it,
We can make a new partition on SD card to replace "/preinstall".
Here is my steps:
backup your SD card and make partitions
boot to safestrap recovery with usb connected to your PC
plug to PC first, then boot to safestrap recovery mode,
now you can use adb shell to control your system.
1.1 make partitions on your SD Card (ref: http:// forum.xda-developers.com/showthread.php?t=534714)
SD card is /dev/block/mmcblk0 so use parted to modify it
Code:
~ # [B]parted /dev/block/mmcblk0[/B]
GNU Parted 1.8.8.1.179-aef3
Using /dev/block/mmcblk0
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) [B]print[/B]
Model: SD SU08G (sd/mmc)
Disk /dev/block/mmcblk0: 7948MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 32.3kB 7946MB 7946MB primary fat32 lba
(parted)
as you can see i have a 8G SD card, fullly used as fat32 partition,
we use rm and mkpartfs to modify our SD card partition, make sure you have backuped your SD card.
for compatibility i choose to make fat32 partition first,
(512mb/1G for new system size is enough, but i want my 2nd system partiton bigger)
Code:
rm 1
mkpartfs primay fat32 0 6G
mkpartfs primay ext2 6G 100%
after done all the things you can see your partition by print,
e.g.
Code:
(parted) [B]print[/B]
Model: SD SU08G (sd/mmc)
Disk /dev/block/mmcblk0: 7948MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 32.3kB 5996MB 5996MB primary fat32 lba
2 5996MB 7946MB 1949MB primary ext2
(parted) [B]quit[/B]
1.2 format fat32 partitions
Code:
busybox mkdosfs /dev/block/mmcblk0p1
1.3 make ext2 -> ext3
sometimes you have to mount /dev/block/mmcblk0p2 first, depends on the tune2fs version
Code:
tune2fs -j /dev/block/mmcblk0p2
or you can do ext3 -> ext4 by typing (i never tried, dont know if safestrap support ext4 ??)
Code:
tune2fs -O extents,uninit_bg,dir_index /dev/block/mmcblk0p2
e2fsck -fpDC0 /dev/block/mmcblk0p2
Modify safestrap to use our new partition as 2nd system partition
after you install safetrap 1.08, you have some files in your original system,
we have to modify the /preinstall partition (/dev/block/mmcblk1p23) to our new partition (/dev/block/mmcblk0p2 as example here):
2.1 modify /system/bin/logwrapper
find /dev/block/mmcblk1p23, replace to your new partition
Code:
# mount preinstall and move /preinstall/etc/rootfs/* to /
/sbin/busybox mount -t ext3 [B]/dev/block/mmcblk0p2[/B] /preinstall
2.2 modify fixboot.sh in /system/etc/safestrap/2nd-init.zip
find /dev/block/mmcblk1p23, replace to your new partition
Code:
/sbin/busybox ln -s [B]/dev/block/mmcblk0p2[/B] system
2.3 modify etc/recovery.fstab in /system/etc/safestrap/recovery.zip
find /dev/block/mmcblk1p23, replace to your new partition
Code:
/system ext3 [B]/dev/block/mmcblk0p2[/B]
reboot for reloading settings
safestrap need to reload settings, we need reboot.
modify your 2nd ROM to make sure everything works
safestrap loads etc/rootfs from your new partition,
we need to modify /dev/block/mmcblk1p23 to our partition.
you can modify the ROM (.zip) file directly or edit them after installing ROM
just find /dev/block/mmcblk1p23 and replace them to your new partition (e.g. /dev/block/mmcblk0p2 here)
Special thanks to hashcode.
Enjoy safestrap on non-VZW-phones !
Hi,
I have this phone: Sony Xperia Z L36h C6603
With this ROM: PAC-ROM http://forum.xda-developers.com/showthread.php?t=2208249
This MicroSD: 64GB Class 10
And I have tried to partition the SD like this, ever both partitions PRIMARY (the ext partition it's small because of test, when i will found the solution I'll do bigger):
1) FAT32 (60GB) - EXT2 (2GB)
2) FAT32 (60GB) - EXT3 (2GB)
3) FAT32 (60GB) - EXT4 (2GB)
4) FAT32 (60GB) - FAT32 (2GB)
PS: when I try all partitions, I already clean the cache and reinstall Link2SD.
PS2: The partitions was created by Minitool from the PC not from recovery.
And when I try to mount with the Link2SD said the same error for all test:
"The script can't be created.
mount: invalid argument"
I tried manual from the emulated console with the busybox too:
writing this comands:
su
mkdir /data/sdext2
mount -t ext4 /dev/block/mmcblk0p2 /data/sdext2
AND SAY THE SAME FUC***G ERROR: "MOUNT: INVALID ARGUMENT"
Please help me, I do test from days and I don't found the solution...... Please someone help
Oh ... Thanks... Can you help me, please?
Link2sd doesn't work. I can't remember the reason why it doesn't work.
Instead use folder mount....http://forum.xda-developers.com/showthread.php?t=2192122
Sent from my C6603 using XDA Premium 4 mobile app
Oh my god Thanks! It work