~ # umount /dev/block/mmcblk0p26
umount /dev/block/mmcblk0p26
umount: can't umount /dev/block/mmcblk0p26: Invalid argument

~ # umount -l /dev/block/mmcblk0p26
umount -l /dev/block/mmcblk0p26
umount: can't forcibly umount /dev/block/mmcblk0p26: Invalid argument

~ # parted umount -l /dev/block/mmcblk0p26
parted umount -l /dev/block/mmcblk0p26
~ #
No respons, it just shows me te command again.

~ # e2fsck -y -v -f /dev/block/mmcblk0p26
e2fsck -y -v -f /dev/block/mmcblk0p26
e2fsck 1.41.6 (30-May-2009)
e2fsck: Attempt to read block from filesystem resulted in short read while tryin
g to open /dev/block/mmcblk0p26
Could this be a zero-length partition?
~ #

~ # mke2fs /dev/block/mmcblk0p25
mke2fs /dev/block/mmcblk0p25
mke2fs 1.40.8 (13-Mar-2008)
Warning: 256-byte inodes not usable on older systems
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
35760 inodes, 142847 blocks
7142 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=146800640
5 block groups
32768 blocks per group, 32768 fragments per group
7152 inodes per group
Superblock backups stored on blocks:
        32768, 98304

Warning: could not read block 0: Attempt to read block from filesystem resulted in short read
Writing inode tables: done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 21 mounts or
180 days, whichever comes first.  Use tune2fs -c or -i to override.

~ # mke2fs /dev/block/mmcblk0p26
mke2fs /dev/block/mmcblk0p26
mke2fs 1.40.8 (13-Mar-2008)
Warning: 256-byte inodes not usable on older systems
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
75200 inodes, 300799 blocks
15039 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=310378496
10 block groups
32768 blocks per group, 32768 fragments per group
7520 inodes per group
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912

Warning: could not read block 0: Attempt to read block from filesystem resulted in short read
Writing inode tables: done
Writing superblocks and filesystem accounting information: done

This filesystem will be automatically checked every 24 mounts or
180 days, whichever comes first.  Use tune2fs -c or -i to override.

~ # mke2fs /dev/block/mmcblk0p27
mke2fs /dev/block/mmcblk0p27
mke2fs 1.40.8 (13-Mar-2008)
/dev/block/mmcblk0p27 is apparently in use by the system; will not make a filesystem here!


I tried to instal/use 4ext recovery without succes..
when i trie to instal 4ext " i use the runme.cmd in the map of \4EXTRecovery

..
pushing files with adb..
..
2103 KB/s (92632 bytes in 0.043s)
1795 KB/s (6541312 bytes in 3.557s)
..
..
writing recovery..
/sbin/sh: su: Permission denied
..
removing leftover files..
finished
No Errors? Then it should have worked.. reboot into recovery to check
Push any button to go furter. . .