Add some more tests for the attr2 test.
Do some EA and extent interaction at different formats due to different
number of extents and EAs.
It showed up the current attr2 bug.
With the proposed patch this doesn't happen.
Merge of master-melb:xfs-cmds:27606a by kenmcd.
Add some more tests for the attr2 test.
Do some EA and extent interaction at different formats due to different
number of extents and EAs.
It showed up the current attr2 bug.
With the proposed patch this doesn't happen.