On Thu, Jul 20, 2017 at 4:44 PM, Qu Wenruo <quwenruo.btrfs@xxxxxxx> wrote: > On 2017年07月21日 07:03, Justin Maggard wrote: >> >> This test case does some concurrent send/receives with qgroups enabled. >> Currently (4.13-rc1) this usually results in btrfs check errors, and >> often also results in a WARN_ON in record_root_in_trans(). > > > This is quite interesting. > Despite subvolume/snapshot creation, receiving is done mostly by doing > normal read/write/utime/... operations, which are handled quite well. > > BTW, the test case is doing send/receive concurrently, is the bug still > reproducible without concurrency ? > I ran it 100 times without concurrency and it didn't reproduce. -Justin -- 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
