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-   -   Internal Memory Corrupted (https://talk.maemo.org/showthread.php?t=70043)

EL_CID_CAMPEADOR 2011-02-18 14:55

Internal Memory Corrupted
 
im not able to see partition with 27gb

i only able to see SD card..


when i reboot my device all times it show me "storage format unknown device"

my nokia N900 now only have 2gB of memory! i losse all of 32Gb.

i wrote on console

sudo sfdisk -l

and the partition one in the list, is FAT 32.

how i cant change it to ext 3??? or to any known partition??

TELL ME how i can fix this issue please

m4r0v3r 2011-02-18 14:58

Re: Internal Memory Corrupted
 
You can try reflashing. have you recently dropped the phone?

EL_CID_CAMPEADOR 2011-02-18 15:08

Re: Internal Memory Corrupted
 
im try to install the latest firmware with Flasher but it didnt fix my issue

michaaa62 2011-02-18 15:57

Re: Internal Memory Corrupted
 
Flashing never will fix this issue!!!
The partition of the internal storage for MyDocs is not touched by firmware flashing.
if sfdisk -l lists the device /dev/mmcblk0, it is not broken.

You could:
1. If nothing important was on your MyDocs you might just reformat it through your Hildon File Manager. Advantages: Easy, fast, no reboot required, but this would wipe everything on it.
2. You could do the same from X-Terminal, but would need a reboot to get fully integrated into Maemo again.

3. If you had data on it, try to fix the file system. You need rootsh from extras installed to get it working via X-Terminal
Code:

sudo gainroot
umount /dev/mmcblk0p1
fsck -af /dev/mmcblk0p1
mount /dev/mmcblk0p1 /home/user/MyDocs

There should be an error when you unmount the partition, because it is not mounted, but still do it to be on the safe side.

cheve 2011-02-18 16:32

Re: Internal Memory Corrupted
 
@michaaa62, would the same procedure (ie. step 3), fixes issue with 'input/output error' when I try to do a 'ls' on a directory.

also in 'Step 1', the built-in 'File Manager' does not see any directory that has a dot prefix, can I assume that formatting MyDocs will erase those directories as well?

retsaw 2011-02-18 16:50

Re: Internal Memory Corrupted
 
Quote:

Originally Posted by michaaa62 (Post 949843)
Flashing never will fix this issue!!!
The partition of the internal storage for MyDocs is not touched by firmware flashing.

It is if you flash the eMMC. The rest of what you said is correct though.

EL_CID_CAMPEADOR 2011-02-18 17:52

Re: Internal Memory Corrupted
 
nothing happens didnt fix my problem!!!


i use exactly these commands!! to brick my internal memory
i use part of these instructions
http://talk.maemo.org/showpost.php?p...1&postcount=66

sudo gainroot
cd /home/user
umount MyDocs
sfdisk -d > sf
vi sf # set 1st partition to 83
sfdisk --force /dev/mmcblk0 < sf
mkfs.ext3 /dev/mmcblk0p1
mount /dev/mmcblk0p1 /mnt
cp -a /home/* /mnt


NEXT I TRY WITH

i use a mixed commands from last web page and from this
http://sumoudou.org/%E7%9B%B8%E6%92%...ia%20N900.html


sudo gainroot
cd /home/user
umount MyDocs
sfdisk -d > sf
vi sf # set 1st partition to 83
sfdisk --force /dev/mmcblk0 < sf
mkfs.ext3 /dev/mmcblk0p1
mount /dev/mmcblk0p1 /home/user/MyDocs
cd /home/
cp -r * /home/user/MyDocs


what is the mistake here?

how i can fix my internal memory storage? is in invalid format...

michaaa62 2011-02-18 21:03

Re: Internal Memory Corrupted
 
Check if you can use your ext3-partition, if you mount it somewhere else, maybe /mnt.
Your copy command will also kind of misbehave , because your recursively copy the content of /home/user/MyDocs again and again.

EL_CID_CAMPEADOR 2011-02-18 21:36

Re: Internal Memory Corrupted
 
no, i cannot mount ext3 partition to anithing

michaaa62 2011-02-18 22:05

Re: Internal Memory Corrupted
 
Instead of forcing the new partition table, which might need a reboot, try to use
Code:

sfdisk -c /dev/mmcblk0 1 83
, then create the file system.


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