On 20/01/2016 14:58, Roman Mamedov wrote: > On Wed, 20 Jan 2016 03:28:04 -0500 (EST) Paolo Bonzini > <pbonzini@xxxxxxxxxx> wrote: > >> Can you reproduce it on the host without QEMU in the middle? > > I did not try to stress-test this on purpose yet, but this is an > actively used system which is snapshotting its /home, VMs and root > subvolumes every hour, so far no lock-ups of any other application > than KVM, and with KVM it's trivially easy to hit, in fact first > two lockups occured in the first two hours of using the kernel > 4.4.0 at the hourly snapshots... > >> Also, can you find the value of the "FUA" file in sysfs (e.g. >> with "cat /sys/block/sda/device/scsi_disk/*/FUA")? > > It is 0 both in IDE and SCSI modes. And in the host? Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
