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Eric Sandeen
0b2ab695c1
Calculating free blocks in ext[234] is surprisingly hard, since by default we report "bsd" style df which doesn't count filesystem "overhead" blocks as used. With a lot of code dedicated to sorting out what to report as free, things tend to go wrong surprisingly often. Here's a test to actually try to stop the next regression. ;) NB: For bsddf, the kernel currently does not count journal blocks as overhead; it probably should. But the test below looks to have the result within 1% of perfection, so it still passes even if the kernel doesn't count the journal against free blocks. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Rich Johnston <rjohnston@sgi.com> Signed-off-by: Rich Johnston <rjohnston@sgi.com>
4 lines
77 B
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4 lines
77 B
Plaintext
QA output created by 289
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minix f_blocks is in range
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bsd f_blocks is in range
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