The DUP profile can work on multiple filesystems, the limitation is rather artificial. Let the user make the decision and print a warning.
Signed-off-by: David Sterba <dste...@suse.com> --- utils.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/utils.c b/utils.c index eabc36dca7a1..9bc18d4508fc 100644 --- a/utils.c +++ b/utils.c @@ -2484,9 +2484,7 @@ int test_num_disk_vs_raid(u64 metadata_profile, u64 data_profile, if (dev_cnt > 1 && ((metadata_profile | data_profile) & BTRFS_BLOCK_GROUP_DUP)) { - fprintf(stderr, - "ERROR: DUP is not allowed when FS has multiple devices\n"); - return 1; + warning("DUP is not recommended on filesystem with multiple devices"); } if (metadata_profile & ~allowed) { fprintf(stderr, -- 2.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html