btrfs: fix _require_btrfs_send_version to detect btrfs-progs support
Commit 199d0a992536df3702a0c4843d2a449d54f399c2 ("common/btrfs: introduce
_require_btrfs_send_version") turned _require_btrfs_send_v2 into a generic
helper to detect support for any send stream version, however it's only
working for detecting kernel support, it misses detecting the support from
btrfs-progs - it always checks only that it supports v2 (the send command
supports the --compressed-data option).
Fix that by verifying that btrfs-progs supports the requested version.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
1 file changed
