On 2016/7/9 10:32, Eric Ren wrote:
> The testcase "mmaptruncate" in ocfs2 test suite always fails with
> ENOSPC error on small volume (say less than 10G). This testcase
> repeatedly performs "extend" and "truncate" on a file. Continuously,
> it truncates the file to 1/2 of the size, and then
The testcase "mmaptruncate" in ocfs2 test suite always fails with
ENOSPC error on small volume (say less than 10G). This testcase
repeatedly performs "extend" and "truncate" on a file. Continuously,
it truncates the file to 1/2 of the size, and then extends to 100% of
the size. The main bitmap
