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Get rid of paranoia that zeros the boot block area as this has

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bad effect on existing bootstraps.

Submitted by:	Jake Burkholder <jake@locore.ca>
Sponsored by:	DARPA & NAI Labs.
This commit is contained in:
Kirk McKusick 2002-06-22 22:44:09 +00:00
parent d5de6c2a5f
commit 5e5d87ff36
1 changed files with 0 additions and 7 deletions
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7
sbin/newfs/mkfs.c
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@ -459,13 +459,6 @@ mkfs(struct partition *pp, char *fsys)
printf("\n"); printf("\n");
if (Nflag) if (Nflag)
exit(0); exit(0);
/*
* Zero out the boot area to avoid old superblocks from being
* found by mistake. Skip over the disklabel area.
*/
bzero(iobuf, sblock.fs_bsize);
for (i = 1; i < sblock.fs_sblkno; i += sblock.fs_frag)
wtfs(fsbtodb(&sblock, i), sblock.fs_bsize, iobuf);
/* /*
* Now construct the initial filesystem, * Now construct the initial filesystem,
* then write out the super-block. * then write out the super-block.