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 will
On Thu, 7 Jul 2016 10:24:48 +0800 Junxiao Bi wrote:
> Journal replay will be run when do recovery for a dead node,
> to avoid the stale cache impact, all blocks of dead node's
> journal inode were reload from disk. This hurts the performance,
> check whether one block is cached before reload it
