On Mon, Sep 25, 2017 at 01:29:17PM -0700, Bart Van Assche wrote: > Hello Jens, > > It is known that during the resume following a hibernate, especially when > using an md RAID1 array created on top of SCSI devices, sometimes the > system hangs instead of coming up properly. This patch series fixes this > problem. This patch series is an alternative for Ming Lei's "[PATCH V5 > 0/10] block/scsi: safe SCSI quiescing" patch series. The advantages of > this patch series are: No, if you only address issue on MD device, that is definitely not alternative of my patchset. Guys have verified that my patches can fix either MD and non-MD(btrfs/raid, transport_spi) case. And my patchset can fix this kind of issue on any SCSI device, w/w.o MD. -- Ming