Hi I hope you’re doing fine i have a big problem in my disk or system It start when I decide to boot windows on Flash disk (usb adata drive)
I have
archlinux OS
NVME disk drive
and IT was installed in
/dev/nvme0n1p3 ( root and home )
so I’ve used the tool “WOEUSB”
And I’ve choose to boot the flash drive with the “-d” flag (means all the disk will be bootable not just a partition)
when the process end , I’ve reboot the PC then I was surprised by the GRUB rescue interface showed up
So I’ve tried to make the rescue steps (set the prefix “boot” and root to the GRUB insmod … )
So everything was set without problems
So for example when I tap in the grub shell
ls (hd0,msdos3)/ or ls /
It showed the root directory and sub directories
also when I tap
ls /home/username/
It showed me the file located in the home directory
when I reboot , It returned me to the grub rescue interface again
So I decided to boot Linux mint into USB drive and boot it in live boot
and try to mount the disk by the mount command
sudo mount /dev/nvme0n1p3 /media/
and this error showed up
mount: /media: wrong fs type, bad option, bad superblock on /dev/nvme0n1p3, missing codepage or helper program, or other error.
I’ve tried to fix disk with fsck and this is the result
sudo fsck /dev/nvme0n1p3
fsck from util-linux 2.34
e2fsck 1.45.5 (07-Jan-2020)
The filesystem size (according to the superblock) is 120781142 blocks
The physical size of the device is 107741184 blocks
Either the superblock or the partition table is likely to be corrupt!
Abort<y>? no
/dev/nvme0n1p3 contains a file system with errors, check forced.
Pass 1: Checking inodes, blocks, and sizes
Inode 8522540 extent tree (at level 1) could be shorter. Optimize<y>? no
Inode 8663080 extent tree (at level 1) could be narrower. Optimize<y>? no
Inode 12326736 extent tree (at level 1) could be narrower. Optimize<y>? no
Inode 15729563 extent tree (at level 2) could be narrower. Optimize<y>? no
Error reading block 108003360 (Invalid argument) while getting next inode from scan. Ignore error<y>? no
Error while scanning inodes (26885355): Can't read next inode
e2fsck: aborted
So the big Question is :
1-How can I read or mount my disk [command (or python script or C program)]
2-What is the cause that make the disk corrupted
3-Why GRUB can list my files and read it , and the other shells cannot do that?
-------!! I cannot format the disk because I really need to restore my files ----------
