File 0012-Btrfs-progs-Update-man-page-for-mixed-data... of Package btrfsprogs

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File 0012-Btrfs-progs-Update-man-page-for-mixed-data-metadata-.patch of Package btrfsprogs

From 4c6ae809c50d44d4530a211b95b004002b3ba45f Mon Sep 17 00:00:00 2001
From: Mitch Harder <mitch.harder@sabayonlinux.org>
Date: Mon, 15 Nov 2010 16:32:12 +0000
Subject: [PATCH 12/15] Btrfs-progs: Update man page for mixed data+metadata
 option.

Update the mkfs.btrfs man page for the -M option to mix data and
metadata chunks.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---
 man/mkfs.btrfs.8.in |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/man/mkfs.btrfs.8.in b/man/mkfs.btrfs.8.in
index 1e14c6c..432db1b 100644
--- a/man/mkfs.btrfs.8.in
+++ b/man/mkfs.btrfs.8.in
@@ -9,6 +9,7 @@ mkfs.btrfs \- create an btrfs filesystem
 [ \fB \-l\fP\fI leafsize\fP ]
 [ \fB \-L\fP\fI label\fP ]
 [ \fB \-m\fP\fI metadata profile\fP ]
+[ \fB \-M\fP\fI mixed data+metadata\fP ]
 [ \fB \-n\fP\fI nodesize\fP ]
 [ \fB \-s\fP\fI sectorsize\fP ]
 [ \fB \-h\fP ]
@@ -45,6 +46,12 @@ Specify a label for the filesystem.
 Specify how metadata must be spanned across the devices specified. Valid
 values are raid0, raid1, raid10 or single.
 .TP
+\fB\-M\fR, \fB\-\-mixed\fR
+Mix data and metadata chunks together for more efficient space 
+utilization.  This feature incurs a performance penalty in
+larger filesystems.  It is recommended for use with filesystems
+of 1 GiB or smaller.
+.TP
 \fB\-n\fR, \fB\-\-nodesize \fIsize\fR
 Specify the nodesize. By default the value is set to the pagesize.
 .TP
-- 
1.7.5.2.353.g5df3e

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