diff -urN xfsprogs-2.0.3/libdisk/Makefile xfsprogs-2.0.3-evms/libdisk/Makefile
--- xfsprogs-2.0.3/libdisk/Makefile	Mon Apr 15 09:08:58 2002
+++ xfsprogs-2.0.3-evms/libdisk/Makefile	Thu Aug  1 12:27:38 2002
@@ -38,8 +38,8 @@
 LT_REVISION = 0
 LT_AGE = 0
 
-CFILES = fstype.c pttype.c md.c xvm.c lvm.c drivers.c mountinfo.c
-HFILES = fstype.h pttype.h md.h xvm.h
+CFILES = fstype.c pttype.c md.c xvm.c lvm.c drivers.c mountinfo.c evms.c
+HFILES = fstype.h pttype.h md.h xvm.h evms.h
 
 default: $(LTLIBRARY)
 
diff -urN xfsprogs-2.0.3/libdisk/drivers.c xfsprogs-2.0.3-evms/libdisk/drivers.c
--- xfsprogs-2.0.3/libdisk/drivers.c	Mon Apr 15 09:08:58 2002
+++ xfsprogs-2.0.3-evms/libdisk/drivers.c	Thu Aug  1 12:27:38 2002
@@ -40,6 +40,7 @@
 extern int  md_get_subvol_stripe(char*, sv_type_t, int*, int*, struct stat64*);
 extern int lvm_get_subvol_stripe(char*, sv_type_t, int*, int*, struct stat64*);
 extern int xvm_get_subvol_stripe(char*, sv_type_t, int*, int*, struct stat64*);
+extern int evms_get_subvol_stripe(char*, sv_type_t, int*, int*, struct stat64*);
 
 void
 get_subvol_stripe_wrapper(char *dev, sv_type_t type, int *sunit, int *swidth)
@@ -53,7 +54,9 @@
 		fprintf(stderr, "Cannot stat %s: %s\n", dev, strerror(errno));
 		exit(1);
 	}
-
+        
+	if (evms_get_subvol_stripe(dev, type, sunit, swidth, &sb))
+		return;
 	if ( md_get_subvol_stripe(dev, type, sunit, swidth, &sb))
 		return;
 	if (lvm_get_subvol_stripe(dev, type, sunit, swidth, &sb))
diff -urN xfsprogs-2.0.3/libdisk/evms.c xfsprogs-2.0.3-evms/libdisk/evms.c
--- xfsprogs-2.0.3/libdisk/evms.c	Wed Dec 31 18:00:00 1969
+++ xfsprogs-2.0.3-evms/libdisk/evms.c	Thu Aug  1 12:52:51 2002
@@ -0,0 +1,62 @@
+/*
+ *
+ *   Copyright (c) International Business Machines  Corp., 2002
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or 
+ *   (at your option) any later version.
+ * 
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software 
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/sysmacros.h>
+#include <volume.h>
+#include "evms.h"
+
+int
+mnt_is_evms_subvol(dev_t dev)
+{
+	if (major(dev) == EVMS_MAJOR)
+		return(1);
+	return(0);
+}
+
+
+int
+evms_get_subvol_stripe(char *device,
+		       sv_type_t type,
+		       int *sunit, int *swidth, struct stat64 *sb)
+{
+	int rc = 0;
+
+	if (mnt_is_evms_subvol(sb->st_rdev)) {
+		int fd;
+
+		fd = open(device, O_RDONLY | O_NONBLOCK);
+		if (fd >= 0) {
+			evms_vol_stripe_info_t info;
+
+			if (ioctl(fd, EVMS_GET_VOL_STRIPE_INFO, &info) == 0) {
+				*sunit = info.size;
+				*swidth = *sunit * info.width;
+				rc = 1;
+			}
+			close(fd);
+		}
+	}
+	return(rc);
+}
diff -urN xfsprogs-2.0.3/libdisk/evms.h xfsprogs-2.0.3-evms/libdisk/evms.h
--- xfsprogs-2.0.3/libdisk/evms.h	Wed Dec 31 18:00:00 1969
+++ xfsprogs-2.0.3-evms/libdisk/evms.h	Thu Aug  1 12:27:50 2002
@@ -0,0 +1,37 @@
+/*
+ *
+ *   Copyright (c) International Business Machines  Corp., 2002
+ *
+ *   This program is free software;  you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or 
+ *   (at your option) any later version.
+ * 
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program;  if not, write to the Free Software 
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#define EVMS_MAJOR                              117
+
+#define EVMS_GET_VOL_STRIPE_INFO_NUMBER         0xF0
+
+/*
+ * struct evms_vol_stripe_info_s - contains stripe information for a volume
+ *
+ * unit: the stripe unit specified in 512 byte block units
+ * width: the number of stripe members or RAID data disks
+ *
+ */
+typedef struct evms_vol_stripe_info_s {
+	u_int32_t size;
+	u_int32_t width;
+} evms_vol_stripe_info_t;
+
+#define EVMS_GET_VOL_STRIPE_INFO        _IOR(EVMS_MAJOR, EVMS_GET_VOL_STRIPE_INFO_NUMBER, evms_vol_stripe_info_t)