[src/trunk]: src/sys/dev/raidframe By popular demand (Hi Thor!) make the cyli...

[oster <oster%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ecafed8a8825
branches:  trunk
changeset: 480302:ecafed8a8825
user:      oster <oster%NetBSD.org@localhost>
date:      Sun Jan 09 02:56:13 2000 +0000

description:
By popular demand (Hi Thor!) make the cylinder size in a default
disklabel be the size of the (data part) of the stripe.

diffstat:

 sys/dev/raidframe/rf_netbsdkintf.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (22 lines):

diff -r 525706a4cdc7 -r ecafed8a8825 sys/dev/raidframe/rf_netbsdkintf.c
--- a/sys/dev/raidframe/rf_netbsdkintf.c        Sun Jan 09 02:45:43 2000 +0000
+++ b/sys/dev/raidframe/rf_netbsdkintf.c        Sun Jan 09 02:56:13 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rf_netbsdkintf.c,v 1.44 2000/01/09 01:29:27 oster Exp $        */
+/*     $NetBSD: rf_netbsdkintf.c,v 1.45 2000/01/09 02:56:13 oster Exp $        */
 /*-
  * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -1734,9 +1734,10 @@
        /* fabricate a label... */
        lp->d_secperunit = raidPtr->totalSectors;
        lp->d_secsize = raidPtr->bytesPerSector;
-       lp->d_nsectors = 1024 * (1024 / raidPtr->bytesPerSector);
+       lp->d_nsectors = raidPtr->Layout.dataSectorsPerStripe;
        lp->d_ntracks = 1;
-       lp->d_ncylinders = raidPtr->totalSectors / lp->d_nsectors;
+       lp->d_ncylinders = raidPtr->totalSectors / 
+               (lp->d_nsectors * lp->d_ntracks);
        lp->d_secpercyl = lp->d_ntracks * lp->d_nsectors;
 
        strncpy(lp->d_typename, "raid", sizeof(lp->d_typename));