Error message: md: si_iosize_max not set

[Matthew Dillon]

:Hi.
:
:We are getting an error printed may times with each ramdisk access on
:a custom ramdisk rootfs we are creating on Dragonfly 1.10.1.  
:The error is
:
:    md: si_iosize_max not set!
:...
:
:Is this a bug, or is there something we are supposed to be doing
:different starting with 1.10?
:
:Regards.
:Vincent

    It's a bug.  Try this patch.

					-Matt
					Matthew Dillon 
					<dillon at backplane.com>

Index: md.c
===================================================================
RCS file: /cvs/src/sys/dev/disk/md/md.c,v
retrieving revision 1.17
diff -u -p -r1.17 md.c
--- md.c	31 Jul 2007 20:04:48 -0000	1.17
+++ md.c	4 Sep 2007 02:18:45 -0000
@@ -373,6 +373,8 @@ 		DEVSTAT_TYPE_DIRECT | DEVSTAT_TYPE_IF_
 		DEVSTAT_PRIORITY_OTHER);
 	sc->dev = disk_create(sc->unit, &sc->disk, &md_ops);
 	sc->dev->si_drv1 = sc;
+	sc->dev->si_iosize_max = DFLTPHYS;
+
 	return (sc);
 }