diff mbox series

[12/12] mkfs: enable reflink by default

Message ID 155839428076.68606.9379127257564633311.stgit@magnolia (mailing list archive)
State Superseded
Headers show
Series xfsprogs-5.1: fix various problems | expand

Commit Message

Darrick J. Wong May 20, 2019, 11:18 p.m. UTC 
From: Darrick J. Wong <darrick.wong@oracle.com>

Data block sharing (a.k.a. reflink) has been stable for a while, so turn
it on by default.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 mkfs/xfs_mkfs.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Eric Sandeen May 21, 2019, 7:27 p.m. UTC | #1 
On 5/20/19 6:18 PM, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@oracle.com>
> 
> Data block sharing (a.k.a. reflink) has been stable for a while, so turn
> it on by default.
> 
> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

I'm cool with this.  :)  But I think we need a manpage update too.
I also had some comment updates - I'll send a reply as a patch.

-Eric
diff mbox series

Patch

diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
index 8f84536e..afed46d0 100644
--- a/mkfs/xfs_mkfs.c
+++ b/mkfs/xfs_mkfs.c
@@ -2015,7 +2015,7 @@  _("rmapbt not supported without CRC support\n"));
 		}
 		cli->sb_feat.rmapbt = false;
 
-		if (cli->sb_feat.reflink) {
+		if (cli->sb_feat.reflink && cli_opt_set(&mopts, M_REFLINK)) {
 			fprintf(stderr,
 _("reflink not supported without CRC support\n"));
 			usage();
@@ -3900,7 +3900,7 @@  main(
 			.finobt = true,
 			.spinodes = true,
 			.rmapbt = false,
-			.reflink = false,
+			.reflink = true,
 			.parent_pointers = false,
 			.nodalign = false,
 			.nortalign = false,