On 05/02/2011 03:16 PM, Allison Henderson wrote:
This patch adds punch hole tests to the fsx stress test. The test is performed through the fallocate call by randomly choosing to use the punch hole flag when running the fallocate test. Regions that have been punched out should contain zeros, so the expected file contents buffer is updated to contain zeros when a hole is punched out.
It doesn't look like you have anything to detect if the hole punching failed to disable it, how does this behave on say btrfs where we don't do hole punching yet? Thanks,
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