Re: Commit 94968e74 breaks f_lotsbad

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On 2011-06-19, at 7:58 PM, Ted Ts'o wrote:
> On Fri, Jun 17, 2011 at 12:28:01AM -0600, Andreas Dilger wrote:
>> 
>> I was going to send some more fixes, but it looks like your commit
>> 94968e74 "libext2fs: teach bitmap functions about bigalloc/cluster"
>> breaks the "f_lotsbad" test, which I found via git bisect and verified
>> is the offending commit:
> 
> The problem was a bug in lib/ext2fs/Makefile.in; the $(SRCS) macro
> included "$(srcdir)/blkmap64_ba.o" (note ".o" instead of ".o"; Oops.)
> 
> As a result we didn't have a dependency for blkmap64_ba.c in the
> Makefile, and so blkmap64_ba.o wasn't getting regenerated when
> bmap64.h changed.  You can fix it by rm'ing blkmap64_ba.o and then
> rebuilding.  I'll fixed the Makefile.in, rerun "make depend", and then
> check in a fix.

I retested after pulling your commit 1ca87790b914a1958f3cbd8b5e1e7037f2cf30ed
"libext2fs: fix makefile dependency problem", but even when I do "make clean"
before each test I still get a failure on the "f_lotsbad" test:

--- ./f_lotsbad/expect.1        2011-06-01 20:25:00.871615457 +0000
+++ f_lotsbad.1.log     2011-06-28 05:09:16.484198659 +0000
@@ -26,6 +26,7 @@
 
 Restarting e2fsck from the beginning...
 Pass 1: Checking inodes, blocks, and sizes
+Illegal block number passed to ext2fs_test_block_bitmap #0 for in-use block map
 Pass 2: Checking directory structure
 Entry 'termcap' in / (2) has deleted/unused inode 12.  Clear? yes

I verified that no "*.o" files remained before rebuilding, but it didn't
fix the problem.  I also tested on both the "maint" and "next" branches
in case they were different, but it failed on both.

Cheers, Andreas
--
Andreas Dilger 
Principal Engineer
Whamcloud, Inc.



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