svn commit: r225763 - user/des/phybs
Dag-Erling Smorgrav
des at FreeBSD.org
Mon Sep 26 11:40:28 UTC 2011
Author: des
Date: Mon Sep 26 11:40:28 2011
New Revision: 225763
URL: http://svn.freebsd.org/changeset/base/225763
Log:
Make -r the default.
Change the default minsize to bsize so we can tell if the logical and
physical block sizes are the same.
Modified:
user/des/phybs/phybs.c
Modified: user/des/phybs/phybs.c
==============================================================================
--- user/des/phybs/phybs.c Mon Sep 26 11:39:12 2011 (r225762)
+++ user/des/phybs/phybs.c Mon Sep 26 11:40:28 2011 (r225763)
@@ -176,7 +176,7 @@ main(int argc, char *argv[])
device = argv[0];
if (!opt_r && !opt_w)
- errx(1, "must specify -r and / or -w");
+ opt_r = 1;
if ((fd = open(device, opt_w ? O_RDWR : O_RDONLY)) == -1)
err(errno == EPERM ? EX_NOPERM : EX_OSERR, "open(%s)", device);
@@ -188,7 +188,7 @@ main(int argc, char *argv[])
err(EX_OSERR, "ioctl(%s, DIOCGSECTORSIZE)", device);
if (minsize == 0)
- minsize = bsize * 2;
+ minsize = bsize;
if (minsize % bsize != 0)
errx(EX_USAGE, "minsize (%u) is not a multiple of block size (%u)",
minsize, bsize);
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