On Wed, Jul 20, 2016 at 03:34:50PM +0800, Wang Xiaoguang wrote: > Currently in btrfs, there is something wrong with data space reservation. > For example, if we try to preallocate more than haf of whole fs space, > ENOSPC will occur, but indeed fs still has free space to satisfy this > request. > > To easily reproduce this bug, this test case needs fs is mixed mode(btrfs > specific), so put this test case in btrfs group, not generic group. But the actual test isn't btrfs specific, and other file systems might have issues in this area as well. Please add it to the generic group instead. -- To unsubscribe from this list: send the line "unsubscribe fstests" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html