Re: [Qemu-devel] [PATCH v2 0/3] virtio-scsi unplug of active device

2014-01-15 Thread Paolo Bonzini
Il 14/01/2014 20:16, Eric Farman ha scritto: > In working with hot-plug/unplug of virtio-scsi devices on s390, > we have occasionally noticed some erratic behavior when an unplug > occurs while I/O is in flight. Ideally a device is not being used > when it is removed from a guest configuration, bu

[Qemu-devel] [PATCH v2 0/3] virtio-scsi unplug of active device

2014-01-14 Thread Eric Farman
In working with hot-plug/unplug of virtio-scsi devices on s390, we have occasionally noticed some erratic behavior when an unplug occurs while I/O is in flight. Ideally a device is not being used when it is removed from a guest configuration, but no guarantee can be made that this will be the case