Mitch Harder
2010-Nov-15 16:32 UTC
[PATCH] 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. --- 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 -- 1.7.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html