convert to using the _daddr_t types like newfs was...
Put the superblock in the correct possition for UFS2... There is a bug in FFS that if we don't put it here (for UFS2), it will forcefully relocate the superblock, and I believe cause data loss.. I have a fix for that, but w/ how many releases are broken, we won't be able to switch to the better _FLOPPY (block 0) for this for a while..
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parent
5f56da1891
commit
646fc9ccad
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=266930
@ -253,10 +253,10 @@ ffs_mkfs(const char *fsys, const fsinfo_t *fsopts)
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if (Oflag <= 1) {
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sblock.fs_magic = FS_UFS1_MAGIC;
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sblock.fs_sblockloc = SBLOCK_UFS1;
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sblock.fs_nindir = sblock.fs_bsize / sizeof(int32_t);
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sblock.fs_nindir = sblock.fs_bsize / sizeof(ufs1_daddr_t);
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sblock.fs_inopb = sblock.fs_bsize / sizeof(struct ufs1_dinode);
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sblock.fs_maxsymlinklen = ((NDADDR + NIADDR) *
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sizeof (int32_t));
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sizeof (ufs1_daddr_t));
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sblock.fs_old_inodefmt = FS_44INODEFMT;
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sblock.fs_old_cgoffset = 0;
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sblock.fs_old_cgmask = 0xffffffff;
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@ -272,15 +272,11 @@ ffs_mkfs(const char *fsys, const fsinfo_t *fsopts)
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sblock.fs_old_nrpos = 1;
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} else {
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sblock.fs_magic = FS_UFS2_MAGIC;
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#if 0 /* XXX makefs is used for small filesystems. */
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sblock.fs_sblockloc = SBLOCK_UFS2;
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#else
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sblock.fs_sblockloc = SBLOCK_UFS1;
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#endif
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sblock.fs_nindir = sblock.fs_bsize / sizeof(int64_t);
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sblock.fs_nindir = sblock.fs_bsize / sizeof(ufs2_daddr_t);
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sblock.fs_inopb = sblock.fs_bsize / sizeof(struct ufs2_dinode);
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sblock.fs_maxsymlinklen = ((NDADDR + NIADDR) *
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sizeof (int64_t));
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sizeof (ufs2_daddr_t));
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}
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sblock.fs_sblkno =
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