$ git clone -n https://github.com/xcp-ng-rpms/zfs.git /var/lib/mock/v8.3-incoming-6162-11958/root/chroot_tmpdir/scmroot/zfs
Cloning into '/var/lib/mock/v8.3-incoming-6162-11958/root/chroot_tmpdir/scmroot/zfs'...
$ git reset --hard 259f2f30a518d6b52a6f8ec72f712ce2f9a0ff54
Downloading SOURCES/zfs-2.1.15.tar.gz (35 MB)
HEAD is now at 259f2f3 Fix FALLOC build error