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| author | Felipe Franciosi <felipe@nutanix.com> | 2017-03-02 10:25:52 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-06-15 11:18:40 +0200 |
| commit | f12c1ebddf79c965d4fdca752c6b316c889c7675 (patch) | |
| tree | 95ca17fd72eacae335172059c2fba9583b76721e /hw/scsi/Makefile.objs | |
| parent | 44cb280d3325395cbebad09e20622423055a4d7a (diff) | |
| download | qemu-f12c1ebddf79c965d4fdca752c6b316c889c7675.zip qemu-f12c1ebddf79c965d4fdca752c6b316c889c7675.tar.gz qemu-f12c1ebddf79c965d4fdca752c6b316c889c7675.tar.bz2 | |
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 <felipe@nutanix.com>
Message-Id: <1488479153-21203-4-git-send-email-felipe@nutanix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi/Makefile.objs')
| -rw-r--r-- | hw/scsi/Makefile.objs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/scsi/Makefile.objs b/hw/scsi/Makefile.objs index 54d8754..b188f72 100644 --- a/hw/scsi/Makefile.objs +++ b/hw/scsi/Makefile.objs @@ -11,4 +11,5 @@ obj-$(CONFIG_PSERIES) += spapr_vscsi.o ifeq ($(CONFIG_VIRTIO),y) obj-y += virtio-scsi.o virtio-scsi-dataplane.o obj-$(CONFIG_VHOST_SCSI) += vhost-scsi-common.o vhost-scsi.o +obj-$(CONFIG_VHOST_USER_SCSI) += vhost-scsi-common.o vhost-user-scsi.o endif |