From f12c1ebddf79c965d4fdca752c6b316c889c7675 Mon Sep 17 00:00:00 2001 From: Felipe Franciosi Date: Thu, 2 Mar 2017 10:25:52 -0800 Subject: vhost-user-scsi: Introduce vhost-user-scsi host device This commit introduces a vhost-user device for SCSI. This is based on the existing vhost-scsi implementation, but done over vhost-user instead. It also uses a chardev to connect to the backend. Unlike vhost-scsi (today), VMs using vhost-user-scsi can be live migrated. To use it, start Qemu with a command line equivalent to: qemu-system-x86_64 \ -chardev socket,id=vus0,path=/tmp/vus.sock \ -device vhost-user-scsi-pci,chardev=vus0,bus=pci.0,addr=... A separate commit presents a sample application linked with libiscsi to provide a backend for vhost-user-scsi. Signed-off-by: Felipe Franciosi Message-Id: <1488479153-21203-4-git-send-email-felipe@nutanix.com> Signed-off-by: Paolo Bonzini --- default-configs/pci.mak | 1 + 1 file changed, 1 insertion(+) (limited to 'default-configs/pci.mak') diff --git a/default-configs/pci.mak b/default-configs/pci.mak index 3bbeb62d9a..53ff10975c 100644 --- a/default-configs/pci.mak +++ b/default-configs/pci.mak @@ -43,3 +43,4 @@ CONFIG_VGA=y CONFIG_VGA_PCI=y CONFIG_IVSHMEM=$(CONFIG_EVENTFD) CONFIG_ROCKER=y +CONFIG_VHOST_USER_SCSI=$(CONFIG_LINUX) -- cgit v1.2.3