I know that EXT superblock information can be found using
dumpe2fs -h /dev/sda1, but what is the XFS equivalent of this? The best I have found so far is
xfs_info /dev/sda1, but this doesn't seem to produce nearly as much information as can be gotten with an EXT filesystem.
Found the answer in the official documentation. Looks like the filesystem cannot be mounted.
$ sudo xfs_db /dev/sda1 xfs_db> sb xfs_db> p magicnum = 0x58465342 blocksize = 4096 dblocks = 62769952 rblocks = 0