On Mon, Feb 1, 2021 at 2:01 PM Chris Murphy <lists(a)colorremedies.com> wrote:
I'm seeing:
[ 1.179693] Btrfs loaded, crc32c=crc32c-generic, zoned=yes
Someone adventurous might want to figure out how to get it to use
crc32c_intel instead.
Ignore the above.
As it turns out crc32c-generic is built into the kernel, crc32c-intel
is built as a module. Btrfs initially is using generic, but switches
to intel once it's available.
cat /sys/fs/btrfs/$FSUUID/checksum/
crc32c (crc32c-intel)
Where $FSUUID is the UUID for the Btrfs file system you're inquiring
about; lsblk -f or blkid.
--
Chris Murphy