diff options
| 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 /default-configs/pci.mak | |
| parent | 44cb280d3325395cbebad09e20622423055a4d7a (diff) | |
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 'default-configs/pci.mak')
| -rw-r--r-- | default-configs/pci.mak | 1 |
1 files changed, 1 insertions, 0 deletions
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) |