Bug#763318: qemu-kvm: discard='unmap' not working for qcow2 disks on virtio-scsi controller

2014-10-01 Thread David Marshall
Hi, Did you see anything obvious in my kvm command line. I have set scsi1 to run virtio-scsi and also reduced the number of devices so that I only had on scsi controller. The result was the same. My guest VM is also running debian jessie BTW. Thanks, David On 29/09/14 22:35, David

Bug#763318: qemu-kvm: discard='unmap' not working for qcow2 disks on virtio-scsi controller

2014-10-01 Thread Michael Tokarev
01.10.2014 15:48, David Marshall wrote: Hi, Did you see anything obvious in my kvm command line. No, I asked for the command line to be able to reproduce this issue locally. Unfortunately I had no time to look at it yet, because of the amount of other work I have at the moment. Thanks,

Bug#763318: qemu-kvm: discard='unmap' not working for qcow2 disks on virtio-scsi controller

2014-10-01 Thread David Marshall
Thanks Michael, No problems. Let me know if there is any other information I can gather for you. Regards, David On 01/10/14 22:02, Michael Tokarev wrote: 01.10.2014 15:48, David Marshall wrote: Hi, Did you see anything obvious in my kvm command line. No, I asked for the command line to

Bug#763318: qemu-kvm: discard='unmap' not working for qcow2 disks on virtio-scsi controller

2014-09-29 Thread David Marshall
Package: qemu-kvm Version: 2.1+dfsg-4 Severity: normal Dear Maintainer, I am not able to get discard to work on qcow2 disks In my libvirt xml file I have the following: devices emulator/usr/bin/kvm/emulator controller type='scsi' index='0' model='virtio-scsi'/

Bug#763318: qemu-kvm: discard='unmap' not working for qcow2 disks on virtio-scsi controller

2014-09-29 Thread Michael Tokarev
Control: reassign -1 qemu-system Control: tag -1 + moreinfo unreproducible Please note: qemu-kvm does not exist, it is a trivial one-line /bin/sh wrapper around qemu-system-x86_64. 29.09.2014 13:31, David Marshall wrote: Package: qemu-kvm Version: 2.1+dfsg-4 Severity: normal Dear

Bug#763318: qemu-kvm: discard='unmap' not working for qcow2 disks on virtio-scsi controller

2014-09-29 Thread David Marshall
On 29/09/14 20:55, Michael Tokarev wrote: Control: reassign -1 qemu-system Control: tag -1 + moreinfo unreproducible Please note: qemu-kvm does not exist, it is a trivial one-line /bin/sh wrapper around qemu-system-x86_64. 29.09.2014 13:31, David Marshall wrote: Package: qemu-kvm Version: