NeilBrown: Document 'max' option to --grow --size in --help output.

[Martin F. Krafft]

Module: mdadm
Branch: master
Commit: 0083584d5e8162f684112ed32da19888831d3190
URL:    http://git.debian.org/?p=pkg-mdadm/mdadm.git;a=commit;h=0083584d5e8162f684112ed32da19888831d3190

Author: NeilBrown <neilb at suse.de>
Date:   Mon Feb  2 10:58:08 2009 +1100

Document 'max' option to --grow --size in --help output.

Suggestion from Christian Hudon <chrish at debian.org>

Signed-off-by: NeilBrown <neilb at suse.de>

---

 ReadMe.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/ReadMe.c b/ReadMe.c
index 88c4433..3164322 100644
--- a/ReadMe.c
+++ b/ReadMe.c
@@ -517,7 +517,8 @@ char Help_grow[] =
 "  --layout=      -p   : For a FAULTY array, set/change the error mode.\n"
 "  --size=        -z   : Change the active size of devices in an array.\n"
 "                      : This is useful if all devices have been replaced\n"
-"                      : with larger devices.\n"
+"                      : with larger devices.   Value is in Kilobytes, or\n"
+"                      : the special word 'max' meaning 'as large as possible'.\n"
 "  --raid-devices= -n  : Change the number of active devices in an array.\n"
 "  --bitmap=      -b   : Add or remove a write-intent bitmap.\n"
 "  --backup-file= file : A file on a differt device to store data for a\n"