mke2fs: add support for cluster size in mke2fs.conf
Add support for specifying the cluster size in mke2fs.conf
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/misc/mke2fs.conf.5.in b/misc/mke2fs.conf.5.in
index b0f1ccc..b2c7a57 100644
--- a/misc/mke2fs.conf.5.in
+++ b/misc/mke2fs.conf.5.in
@@ -395,6 +395,13 @@
This relation is a boolean which specifies whether the
.BR mke2fs (8)
should attempt to discard device prior to filesystem creation.
+.TP
+.I cluster_size
+This relation specifies the default cluster size if the bigalloc file
+system feature is enabled. It can be overridden via the
+.B \-C
+command line option to
+.BR mke2fs (8)
.SH THE [devices] STANZA
Each tag in the
.I [devices]