Re: [XFS Tests Punch Hole 2/3 v3] XFS TESTS: Add Fallocate Punch Hole Test Routines

Sunil Mushran
2011-05-19T23:37:26Z

On 05/19/2011 11:26 AM, Allison Henderson wrote:
> Thx for the all the reviewing on this one. Im not quite sure I agree that the tests are analogous though. I did some poking around in xfsprogs which I believe is what test 252 is using to do perform most of its operations. I found the code where the hole gets punched, but I didnt find any code that does any kind of analyzing to verify that the hole was punched correctly. Maybe I over looked it? It kinda looks like the hole gets punched and it just checks the return code (fpunch_f in io/prealloc.c right?).
>

Mark Fasheh wrote a test for the same for ocfs2 that might help. Check it out.