Database Users

mounting SD??

Does anyone know where a video of mounting you SD card will be be??
Or can anuone tell me how to mount my SD Card

Mount it howso? Because you can connect it to the computer, and then an option to mount it will pop up on the phone. Or you can do this (probably what you want):
adb remount
adb shell
su
mount -o rw,remount auto /sdcard
That will mount your sdcard in readable/writable mode.

mrinehart93 said:
Mount it howso? Because you can connect it to the computer, and then an option to mount it will pop up on the phone. Or you can do this (probably what you want):
adb remount
adb shell
su
mount -o rw,remount auto /sdcard
That will mount your sdcard in readable/writable mode.
Click to expand...
Click to collapse
or you can just install mountusb from market.

well i want to mount it. so i can but the sdk android on my phone and root it.
I dont know which way that is. but how do i do it that way??

Well, the AndroidSDK doesn't actually go on the phone itself. If all you want is just to root the phone, I'd suggest using this (VERY easy): http://link.geekfor.me/fresh105
Download that, and then run it. There is a function in the program that will automatically root your phone for you, all you have to do is click a few buttons.

will it put nandroid on my sd card where i can put it onto my computer and does it put on backup

ok but if i use the fresh kitchen can i use DamageControl v2.07.2.
DamageControl v2.07.2 is Android 2.1

Fresh Kitchen will install a custom recovery when it roots your phone. The custom recovery will allow you to use nandroid, which will put backups of your phone on your sdcard in a folder labeled "nandroid". Once you root, you can install any ROM you want on your phone, even if it is Android 2.1.

DDMS Error

When i try to push or pull anything it says, e/ddms the file cannot be pushed because its a read-only file system. Any help?

Mdawg112 said:
When i try to push or pull anything it says, e/ddms the file cannot be pushed because its a read-only file system. Any help?
Click to expand...
Click to collapse
You have to remount the FS in read/write mode.
With adb it's 'adb remount'.

smw6180 said:
You have to remount the FS in read/write mode.
With adb it's 'adb remount'.
Click to expand...
Click to collapse
Ha, I feel stupid now.

Mdawg112 said:
Ha, I feel stupid now.
Click to expand...
Click to collapse
Happens to everyone at times. Don't sweat it

So what do you do, if you run adb remount
and it still say's read-only system when trying to push?
been dealing with it for a few days, looked all around the forums and didn't find anything that helped :-/

jubi23 said:
So what do you do, if you run adb remount
and it still say's read-only system when trying to push?
been dealing with it for a few days, looked all around the forums and didn't find anything that helped :-/
Click to expand...
Click to collapse
Good question. Unfortunately I have no idea. Never seen it fail. theoretically there's a command line you can run in adb shell to mount the FS read/write, but I can't remember it off the top of my head.
Something like mount -o rw /dev/m3blk (as I said I can't remember the exact filesystem name). I'd do a search for 'mount -o' on the forums. It's been posted more than once and I'm too lazy to find it for you

I believe you're refering to
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
if so, tried that too :-/ still nothing
i read someone had reformatted their card on xp vs 7, so tried that to and still nothing haha
i give up
thanks btw

Yeah, I'm having the same problem as you sometimes. Other times it works. It's very strange! It annoys me. Anyone have any idea on a fix?

jubi23 said:
I believe you're refering to
mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system
if so, tried that too :-/ still nothing
i read someone had reformatted their card on xp vs 7, so tried that to and still nothing haha
i give up
thanks btw
Click to expand...
Click to collapse
Yeah that's the one, thanks.
Have you tried that from recovery? Are you using a2sd and if so, what ext?
Are you able to mount the card as a disk drive? Are you sure the SD card isn't going bad on you?
Sounds like you've checked anything else I would have thought of...wish I could help.

Have you tried that from recovery? Are you using a2sd and if so, what ext?
Are you able to mount the card as a disk drive? Are you sure the SD card isn't going bad on you?
Click to expand...
Click to collapse
Well i'm actually trying to flash a new recovery (all in the pursuit of installing flipz new fresh rom with ext4 haha), so was doing it from the computer
I tried using a2sd but i'm pretty sure it didn't work, because i went to ext4 and to my knowledge fresh 2.0d can't use ext4, so yea, i fail
i am able to mount the card as a disk drive and can move things back and fourth via explorer, play music, everything except this seems to be fine, it's only a few weeks old, so i really hope it's not dying

jubi23 said:
Well i'm actually trying to flash a new recovery (all in the pursuit of installing flipz new fresh rom with ext4 haha), so was doing it from the computer
I tried using a2sd but i'm pretty sure it didn't work, because i went to ext4 and to my knowledge fresh 2.0d can't use ext4, so yea, i fail
i am able to mount the card as a disk drive and can move things back and fourth via explorer, play music, everything except this seems to be fine, it's only a few weeks old, so i really hope it's not dying
Click to expand...
Click to collapse
That could be it. ext4 doesn't play nicely with ext3 based stuff. It's 'semi' backward compatible (meaning you can mount ext4 as ext3) but it seems to have some serious inconsistencies that way. I'd recommend a re-partition and then upgrade ext3->ext4 AFTER you install the new ROM.
Heh. I had all KINDS of problems restoring an ext3 based nandroid after upgrading to ext4. Had to repartition and then restore the nandroid to get it to work.

well, loaded recovery, re-partitioned my sdcard, upgraded to ext3 and left it there, still nothing

the sd card wouldnt have any bearing on the ability to adb remount.
the /system partition is stored on the phone itself, so the mount -o ..yadda yadda
remounts the /system partition in this case /dev/block/mtdblock3.
the only reason a sd card would come to play is if youre runnign a2sd, in which case it makes symlinks (shortcuts) to the sdcard, if the sdcard is formatted improperly then a2sd will either cause a bootloop, or crash and then youre phone should boot normally but you wont have access to your ext4 partition (the partition with your apps).
im not sure how to fix a problem with adb remount, perhaps try a new version of the SDK or just a clean one.
good luck

I'm wondering if there is something wrong with my mounting
When i'm in the shell
if i cd /sdcard
then do a ls
nothing is returned
I've also directly copied the recovery image from my computer to the sdcard, and attempted to run the flash_image command and it says no such file or directory
I do have usb debugging enabled and am selected to mount the sdcard, is there some other step or something i'm missing?

nenn, i had actually just a little bit ago downloaded the latest sdk on a completely different machine and still same results

Alrite, so I was able to copy the image recovery from
explorer and flash from.terminal on my phone
Although I'd prefer to work from the pc, anyone have any other possible ideas?! I'm at a loss
-------------------------------------
Sent from my HERO200

Using B&N Storage normally

One of the biggest issues I had with my nook was the 16/1GB division between content I can load and content from B&N/etc. Not being able to use that 16GB how I wanted was something I set forth to fix. Here is my solution to make this usable to non-rooted apps.
1) Root if not already rooted.
2) Make a directory inside of /data. I chose /data/usrdata.
3) remount / as RW with the command mount -o remount,rw -t rootfs rootfs / (credit to whomever wrote the nook&zergy.bat 1 click root. Sorry, it's been a long night, just let me know who and I'll edit)
4) mkdir /mnt/internal . We need somewhere to mount /data/usrdata/ and /mnt is public enough.
5) busybox mount -o bind /data/usrdata /mnt/internal. Mounts /data/usrdata to /mnt/internal.
6) For good measure, chmod 777 /mnt/internal and chmod 777 /data/usrdata.
Now, /mnt/internal should have whatever free space /data has, and should be read/write accessible from any program. A quick test with touch+terminal emulator shows new files as being created with RW permissions for all.
Alternatives: When I was initially thinking about ways to do this, my first reaction was to just open up /data to be read only to all, then have my usrdata folder be read/write all. However, I know part of android's app security model depends on some of these permissions. While I can't think of anything breaking or sensitive data being leaked, I decided against it. If anyone has any thoughts as to that scenario, I am very interested in hearing about it.
USB support: This will *not* be mountable under USB. Unfortunately you are still limited to transfering the data from a computer to the B&N internal storage or SDcard first, then moving the data internally. The problem that I see with this is similar to my understanding of the galaxy nexus situation, where the system can't unmount its /data partition and let the USB host take over. Another alternative to this could be to write an image file and mount that over usb (I've done this on my Evo, it worked so-so). Problem with that is that it really wouldn't grow/shrink with the storage. I suppose you could do some shell trickery and pipe it through gzip somehow, but that wouldn't help very much.
Let me know what you think and if you have any ways to improve this.
UPDATE: Persistance:
To make this persistant across reboots, run these commands as root:
1) mount -o rw,remount -t ext4 /dev/block/platform/mmci-omap-hs.1/by-name/system /system
2) echo mount -o remount,rw -t rootfs rootfs / >> /system/bin/clrbootcount.sh
3) echo mkdir /mnt/internal >> /system/bin/clrbootcount.sh
4) echo busybox mount -o bind /data/usrdata /mnt/internal >> /system/bin/clrbootcount.sh
5) echo mount -o remount,ro -t rootfs rootfs / >> /system/bin/clrbootcount.sh
All this does is put the following at the end of clrbootcount.sh
mount -o remount,rw -t rootfs rootfs / #Remounts root as RW. Root is regenerated at each reboot, so /mnt/internal is never going exist on a fresh startup
mkdir /mnt/internal #make /mnt/internal, see above
busybox mount -o bind /data/usrdata /mnt/internal #Binds the directory
mount -o remount,ro -t rootfs rootfs / #remounts root as RO. Unsure if this is necessary, but since it runs as RO, its probably better safe than sorry.
Thanks to eded333 for mentioning a good place for the script.
Edit: Doh, can a mod please move this to the nook tablet general forum? I must have failed reading...

This file autostarts each time you boot:
/system/bin/clrbootcount.sh
Add what you want at the end, and it will autoexecute it.
Wouldn't it be easier to just make a symbolic link to any partition you want to use?
Edit:
XD, didn't read you'r edit, , anyway maybe this works also for you.

Out of curiosity, what would symlinking to /sdcard do exactly? I don't think I'm quite following what you're saying. If I'm linking a directory to /sdcard, that would just go to the microsd card slot, which isn't what I was intending to do. The Nook tablet (I accidently posted this in the wrong forum, that much helps too) has 16GB of storage that is internal on /data, and can't be used through normal means. My goal was to be able to use this 16GB of data outside of rooted apps. Maybe I'm not understanding completely as I am a bit sleep deprived at the moment.
Thanks for the recommendation for the startup script though! I will definitely give that a shot and see if that makes this persist across reboots.

Yeah, I though you were talking about the NST which only has 2gb of internal memory and 200 mb left to use if you dont repartition, dont really know how the partitioning is on the nook color but just symlinking (hardlinks) the folder you want on a partition to another folder on another partition which has more space would resolve the issue.
Edit:
If i'm not getting it wrong and you want more space than the nook gives you, to store content. This should work, hope I'm not wrong

Yeah sorry about that. I thought I was in the nook tablet section and when I went back because I got new email, it looked very different. Imagine what posting in the wrong forum can do...
By default the nook tablet has 16GB of NAND, with 14 or 15GB set as /data and 1GB as /media thats accessible over usb. I've read a lot of people disliking the idea of wasting all that space, myself included, so that's what spurred it. Initially I was going to have the remount command ignore FS permissions since it was public anyway, but I couldn't do that with bind.

gameman733 said:
Yeah sorry about that. I thought I was in the nook tablet section and when I went back because I got new email, it looked very different. Imagine what posting in the wrong forum can do...
By default the nook tablet has 16GB of NAND, with 14 or 15GB set as /data and 1GB as /media thats accessible over usb. I've read a lot of people disliking the idea of wasting all that space, myself included, so that's what spurred it. Initially I was going to have the remount command ignore FS permissions since it was public anyway, but I couldn't do that with bind.
Click to expand...
Click to collapse
Don't know if this sounds dumb, but you can try to mount as rw the partition you want to use, then use ln -s + the folders on the partitions you want to link and see if it works, add the commands at the end of the file I showed you and look if it works correctly. Make sure the folders you use have sufficient permissions and that the partition is mounted as rw.
Edit:
You could allways resize the partitions without any inherent problem, make a backup before trying this.

I found it

need help with /mnt/internal please
I have been troubleshooting this for several hours. I have rooted my NT with latest indirects n&Z .bat. Everything is fine with that. I followed the instructions from kenblat for mounting the reserved data space that is now accessible to me through Root Explorer and making it persist through reboot with the new clrbootcount.sh. Here is where things are falling apart for me....a directory called /internal is appearing as it should in /data/mnt, and I created an "audio" directory there, and I have been able to copy a few songs into it.....but, at some point, the whole system freezes, never finishes the "paste" part, and I have to force reboot in order to get anything running again. When reboot, any and all of the material that I did manage to copy/paste into the /mnt/internal directory is GONE. I have tried changing permissions, but so far I have gone through this at least 9 times (I am a very persistent person when it comes to this stuff) and always the system stops functioning in the middle of pasting. My /internal folder is set to RWall, /data is rwxrwx--x, usrdata is rwall. clbootcount.sh is set to ---rwxr-x. I can't imagine that it really is a permmissions problem because of the fact that i am able to copy SOME files, a few at a time, without a problem. Can anyone possibly help me? Thanks.
IT WAS NOT A PERMISSIONS ISSUE. DISCOVERED BUSYBOX WAS NOT INSTALLED. (DON'T KNOW HOW IT GOT UNINSTALLED) I OPENED NINJAMORPH AND IT DID ITS CHECKS AND THERE IT WAS, NO BUSYBOX INSTALLED. SO I REINSTALLED IT, NOW MOUNTS INTERNAL AND PERSISTS UPON REBOOT. NO WONDER I HAD PROBLEMS.

Need help.
I have been trying to everything step by step as it says here but it is not workign for me. I just recently rooted my nook tablet. I was wondering, maybe a video tutorial would more.

[Q] How to use ext3-sdcard?

Hi all,
i formatted my sdcard with ext3, but CM7 doesn't mount it. I changed the 'vfat' in the fstab to 'ext3', but it still dosn't mount the card. I can manually mount it with 'mount /dev/block/mmcblk0p1 /sdcard', but then I can only access /sdcard via Terminal Emulator or the adb shell. Root explorer says that it is not mounted although it is mounted. Does anybody know how to fix that?

Mister Ypsilon said:
Hi all,
i formatted my sdcard with ext3, but CM7 doesn't mount it. I changed the 'vfat' in the fstab to 'ext3', but it still dosn't mount the card. I can manually mount it with 'mount /dev/block/mmcblk0p1 /sdcard', but then I can only access /sdcard via Terminal Emulator or the adb shell. Root explorer says that it is not mounted although it is mounted. Does anybody know how to fix that?
Click to expand...
Click to collapse
Hey dude, I feel ya. I wanted to ext3 all the way, but google thought Android users would rather use fat for their sdcards so we're bound to trying to work around it. You might want to look at your sdcard permissions, check that you have "X" permissions for user, group and other, or just go crazy and do "chmod -R 777 /sdcard".
You could look into what this guy did: http://android.modaco.com/topic/308568-how-can-i-bind-mount-eg-systemsdxxx-sdcardxxx/#entry1511967
but I backed out mainly because it looks too much like more trouble than its worth.
Good luck!

Can't read extSdCard after enable encryption

All,
I am using safestrap+gravition on i337 MF3. So far it was good for a week, but today my SD card stopped showing up. When I replug the SD card i got a message telling Preparing SD card checking for errors. This message stays forever. If I kill it the SD card just doesn't mount
I tried to mount it manually with:
mount -t vfat -o rw /dev/block/vold/179\:33 /storage/extSdCard/
and I am able to mount the card and see it through terminal. But none of the apps is able to see the /storage/extSdCard content. I checked permissions and they look good
Let me tell that I am using email.apk, the modified app to circumvent exchange security. As I said, this worked well until this morning that it stopped working.
http://forum.xda-developers.com/showthread.php?t=1749921
I removed the account and the issue stayed. I wiped all the data out and it fixed the issue. However, when I create the exchange account it happens agan.
Any has undergone this kind of situation
Also, a possible workaround would be mounting the SdCard manually. But I am not able to make it visible to the APS, am I missing something besides that mount command?
Thanks!!