12:09 p.m.
This enables usage of commands like persistent reservations.
Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com>
---
src/libvirt_private.syms | 1 +
src/qemu/qemu_command.c | 9 ++++++-
.../qemuxml2argv-disk-drive-network-iscsi-lun.args | 1 +
.../qemuxml2argv-disk-drive-network-iscsi-lun.xml | 28 ++++++++++++++++++++++
tests/qemuxml2argvtest.c | 4 ++++
5 files changed, 42 insertions(+), 1 deletion(-)
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.args
create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.xml
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index f399871..8acff1a 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -156,6 +156,7 @@ virDomainDiskIoTypeToString;
virDomainDiskPathByName;
virDomainDiskProtocolTransportTypeFromString;
virDomainDiskProtocolTransportTypeToString;
+virDomainDiskProtocolTypeToString;
virDomainDiskRemove;
virDomainDiskRemoveByName;
virDomainDiskTypeFromString;
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 30ddbd3..22e9d81 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -2844,7 +2844,14 @@ qemuBuildDriveDevStr(virDomainDefPtr def,
bus);
goto error;
}
- if (disk->type != VIR_DOMAIN_DISK_TYPE_BLOCK) {
+ if (disk->type == VIR_DOMAIN_DISK_TYPE_NETWORK) {
+ if (disk->protocol != VIR_DOMAIN_DISK_PROTOCOL_ISCSI) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("disk device='lun' is not supported for
protocol='%s'"),
+ virDomainDiskProtocolTypeToString(disk->protocol));
+ goto error;
+ }
+ } else if (disk->type != VIR_DOMAIN_DISK_TYPE_BLOCK) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("disk device='lun' is not supported for
type='%s'"),
virDomainDiskTypeToString(disk->type));
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.args
b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.args
new file mode 100644
index 0000000..baa7760
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.args
@@ -0,0 +1 @@
+LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M pc -m 214
-smp 1 -nographic -nodefconfig -nodefaults -monitor unix:/tmp/test-monitor,server,nowait
-no-acpi -boot c -device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 -usb -drive
file=iscsi://example.org:3260/iqn.1992-01.com.example,if=none,id=drive-scsi0-0-0-0,format=raw
-device
scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.xml
b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.xml
new file mode 100644
index 0000000..b6d6aaa
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-iscsi-lun.xml
@@ -0,0 +1,28 @@
+<domain type='qemu'>
+ <name>QEMUGuest1</name>
+ <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>219136</memory>
+ <currentMemory unit='KiB'>219136</currentMemory>
+ <vcpu placement='static'>1</vcpu>
+ <os>
+ <type arch='i686' machine='pc'>hvm</type>
+ <boot dev='hd'/>
+ </os>
+ <clock offset='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>destroy</on_crash>
+ <devices>
+ <emulator>/usr/bin/qemu</emulator>
+ <disk type='network' device='lun'>
+ <driver name='qemu' type='raw'/>
+ <source protocol='iscsi' name='iqn.1992-01.com.example'>
+ <host name='example.org' port='3260'/>
+ </source>
+ <target dev='sda' bus='scsi'/>
+ </disk>
+ <controller type='usb' index='0'/>
+ <controller type='scsi' model='virtio-scsi'/>
+ <memballoon model='none'/>
+ </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 0afecf3..5e0d976 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -497,6 +497,10 @@ mymain(void)
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-iscsi-auth",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
+ DO_TEST("disk-drive-network-iscsi-lun",
+ QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_DRIVE_FORMAT,
+ QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_VIRTIO_SCSI_PCI,
+ QEMU_CAPS_VIRTIO_BLK_SG_IO, QEMU_CAPS_SCSI_BLOCK);
DO_TEST("disk-drive-network-gluster",
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_FORMAT);
DO_TEST("disk-drive-network-rbd",
--
1.8.1.2