See https://talk.manageiq.org/t/lvm-internals-structures-disk-layout/1328
On 26 July 2022 09:16:31 Marcin Owsiany wrote:
Hello,
I know that it is possible to find where a given logical volume's extents
start on a PVs thanks to the information printed by lvdisplay --maps.
I was also able to
Checkout https://github.com/sdgathman/lbatofile
It was written to identify the file affected by a bad block (so it goes
the opposite direction), but the getpvmap() function obtains pe_start and
pe_size plus the list of segments. findlv() goes through the segments to
find the one an absolute
