diff options
Diffstat (limited to 'sbin/disklabel/editor.c')
| -rw-r--r-- | sbin/disklabel/editor.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/sbin/disklabel/editor.c b/sbin/disklabel/editor.c index f6d7cf35753..ae1bff76782 100644 --- a/sbin/disklabel/editor.c +++ b/sbin/disklabel/editor.c @@ -1,4 +1,4 @@ -/* $OpenBSD: editor.c,v 1.282 2014/02/22 13:27:46 krw Exp $ */ +/* $OpenBSD: editor.c,v 1.283 2014/04/03 16:15:38 otto Exp $ */ /* * Copyright (c) 1997-2000 Todd C. Miller <Todd.Miller@courtesan.com> @@ -2042,7 +2042,7 @@ get_bsize(struct disklabel *lp, int partno) for (;;) { ui = getuint64(lp, "block size", - "Size of ffs blocks. A multiple of the ffs fragment size.", + "Size of ffs blocks. 1, 2, 4 or 8 times ffs fragment size.", fsize * frag, ULLONG_MAX - 2, 0, 0); /* sanity checks */ @@ -2055,14 +2055,16 @@ get_bsize(struct disklabel *lp, int partno) fprintf(stderr, "Error: block size must be at least as big " "as page size (%d).\n", getpagesize()); - else if (ui < fsize || (ui % fsize) != 0) - fprintf(stderr, "Error: block size must be a multiple " - "of the fragment size (%llu).\n", + else if (ui < fsize || (fsize != ui && fsize * 2 != ui && + fsize * 4 != ui && fsize * 8 != ui)) + fprintf(stderr, "Error: block size must be 1, 2, 4 or " + "8 times fragment size (%llu).\n", (unsigned long long) fsize); else break; } - pp->p_fragblock = DISKLABELV1_FFS_FRAGBLOCK(ui / frag, frag); + frag = ui / fsize; + pp->p_fragblock = DISKLABELV1_FFS_FRAGBLOCK(fsize, frag); #ifndef SUN_CYLCHECK p = getstring("Align partition to block size", |