How to mount XFS with can't read superblock?

Question

XFS

Hello!
Background:
There is a lvm with a logical disk in /dev/mapper/centos_kvm, which can't be mounted into a directory because the lvm from /etc/lvm/archives was corrupted and later restored. But mount -t xfs /dev/mapper/centos_kvm /mnt says:

mount: /dev/mapper/centos_kvm: can't read superblock

All sorts of xfs_repair also swear because of:

cannot candidate secondary superblock
verified secondary superblcok
writing modified primary supeblock
xfs_repair: error

xfs_admin -l /dev/mapper/centos_kvm

xfs_admin: read failed: Input/output error
xfs_admin: read failed: Input/output error
xfs_admin: cannot init perag data (-5). Continuing anyway.
xfs_admin: read failed: Input/output error
can't read superblock for AG 8
failed to read label in AG 8
cache_purge: shake on cache 0x1cd4050 left 1 nodes!?

There is data on the disks, we looked at hex disks.
The goal is to restore the work of lv and mount it in a directory for further work of all lvm.