Re: [libvirt] [PATCH 2/2] qemu: Add support for zero-detection writes

On Mon, Dec 14, 2015 at 04:26:44PM +0300, Vasiliy Tolstov wrote: >2015-12-14 15:44 GMT+03:00 Vasiliy Tolstov <v.tolstov(a)selfip.ru&gt;: >> Thanks, i'm try to test this patch series and get error: >> ОШИБКА: internal error: process exited while connecting to monitor: >> 2015-12-14T12:36:44.438611Z qemu-system-x86_64: -drive >> file=/dev/vg3/41459,if=none,id=drive-scsi0-0-0-0,format=raw,cache=none,discard=unmap,detect_zeros=unmap,aio=native: >> Block format 'raw' used by device 'drive-scsi0-0-0-0' doesn't support >> the option 'detect_zeros' > Yes, exactly this needs to be squashed in, thanks for noticing earlier than I did :) > >this is patch for patch =) > >diff --git a/debian/patches/libvirt-qemu-detect-zeros.patch >b/debian/patches/libvirt-qemu-detect-zeros.patch >index 582c49d..d86dee6 100644 >--- a/debian/patches/libvirt-qemu-detect-zeros.patch >+++ b/debian/patches/libvirt-qemu-detect-zeros.patch >@@ -130,7 +130,7 @@ index d2f37e408bab..49b76adc416f 100644 > > + if (disk->detect_zeros) {