Resized disk, now get "mdadm: No arrays found in config file"


New Member
Apr 13, 2022
I reszied a guest LVM Thin Pool using these steps:
  1. lvresize
  2. lvestend
  3. qm resize
  4. gparted

Now I get this error message on Linux guest boot:
mdadm: No arrays found in config file or automatically


Is there a fix for this?
Did I corrupt my Linux guest partition?
I'm now wondering if I can't use gparted on LVM volumes.


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