On Fri, 11/24 01:12, Jeff Cody wrote: > On Fri, Nov 24, 2017 at 01:57:46AM +0800, Fam Zheng wrote: > > Jeff's block job patch made the latent drain bug visible, and I find this > > patch, which by itself also makes some sense, can hide it again. :) With it > > applied we are at least back to the ground where patchew's iotests (make > > docker-test-block@fedora) can pass. > > > > Unfortunately, I am still seeing segfaults and aborts even with this patch. > For instance, on tests: 097 141 176.
OK, so the graph change during bdrv_parent_drained_begin/end still bits. We'll need more code to secure it. Fam
