Merge branch 'master' into devel-3.0

[thirdparty/mdadm.git] / ReadMe.c

diff --git a/ReadMe.c b/ReadMe.c
index ea4d29134dcc44812d75ae799b86b65166bc75a7..ea977d22763c54ce0e5d4be8d0cdfe38d30ad720 100644 (file)
--- a/ReadMe.c
+++ b/ReadMe.c
@@ -520,7 +520,8 @@ 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"