d464a7698d
The previous change to CGSIZE had the unintended side-effect of allowing
newfs and makefs to create file systems that would fail validation when
examined by older commands and kernels, by allowing newfs/makefs to pack
slightly more blocks into a CG than those older binaries think is valid.
Fix this by having newfs/makefs artificially restrict the number of blocks
in a CG to the slightly smaller value that those older binaries will accept.
The validation code will continue to accept the slightly larger value
that the current newfs/makefs (before this change) could create.
Fixes:
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|---|---|---|
| .. | ||
| buf.c | ||
| buf.h | ||
| ffs_alloc.c | ||
| ffs_balloc.c | ||
| ffs_bswap.c | ||
| ffs_extern.h | ||
| ffs_subr.c | ||
| Makefile.inc | ||
| mkfs.c | ||
| newfs_extern.h | ||
| ufs_bmap.c | ||
| ufs_bswap.h | ||
| ufs_inode.h | ||