this post was submitted on 08 Dec 2023
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submitted 11 months ago* (last edited 11 months ago) by juli@programming.dev to c/linux@lemmy.ml
 

I need to repair a drive with chkdsk and don't have access to windows

edit: hopefully, I only have to do it once. I will search for someone with a real windows machine. It's not worth the trouble =(

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[–] SeeJayEmm@lemmy.procrastinati.org 7 points 11 months ago

I'm assuming it's an external drive. So long as you directly mount the device to the VM you should be able to, yes.

[–] MentalEdge@sopuli.xyz 4 points 11 months ago (1 children)

I don't think so, but you should be able to create an install usb, same as for linux, boot into that, and access recovery tools. From there, you can definitely run chkdsk, done it before though I don't recall every step.

[–] ryonia@beehaw.org 4 points 11 months ago

For those who don't know, shift+F10 to bring up a command prompt when using a windows install image. Can do it when it starts asking you for stuff. I know the chkdsk tools and manage-bde (the bitlocker cli) are avaliable there at least.

[–] SpaceCadet@feddit.nl 4 points 11 months ago* (last edited 11 months ago)

100% possible with a Windows 10 guest in kvm/libvirt.

You can connect the disk to your Linux system, and then pass through the disk's entire block device to the VM. Windows will see the device as an actual disk, and you can perform your repairs that way. I have something like this in my domain definition to pass through my game drive to my Windows 10 VM: https://pastebin.com/GzuvMTWP

I can even use the manufacturer's SSD maintenance tool from my VM.

Edit: lemmy doesn't seem to like XML in code blocks, so used pastebin instead.

[–] mvirts@lemmy.world 2 points 11 months ago* (last edited 11 months ago)

Yes. But since we're in Linux land, you may be able to replay the journal and un-dirty your disk by mounting with the ntfs3 driver listed here https://docs.kernel.org/filesystems/ntfs3.html, or you could try using 'ntfsfix -d [your device]' from the ntfs-3g package to clear the journal and the dirty bit, although whatever the last operation was on the filesystem may be left in an incomplete state since the journal is not replayed.

I haven't done it in a while, but with virtualbox I have used direct disk access by creating a special vmdk with vboxmanage to give a VM access to real partitions.