Allow data-offset to be specified per-device for create

 mdadm --create /dev/md0 .... /dev/sda1:1024 /dev/sdb1:2048 ...

The size is in K unless a suffix: K M G is given.
The suffix 's' means sectors.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/util.c b/util.c
index 4bd07e1b..5e653f49 100644
--- a/util.c
+++ b/util.c
@@ -213,6 +213,9 @@ unsigned long long parse_size(char *size)
 			c++;
 			s *= 1024 * 1024 * 2;
 			break;
+		case 's': /* sectors */
+			c++;
+			break;
 		}
 	} else
 		s = INVALID_SECTORS;