- bsc#996020 - L3: Unable to migrate VMs between SLES12 SP1 XEN

Hosts with virt-manager
  0425975f-use-virDomainMigrate3-API.patch
  561f5cd3-drop-xenmigr-scheme-from-Xen-migration-URI.patch

OBS-URL: https://build.opensuse.org/package/show/Virtualization/virt-manager?expand=0&rev=330

0425975f-use-virDomainMigrate3-API.patch

@@ -0,0 +1,36 @@
+References: bsc#996020
+
+Subject: virt-manager: use virDomainMigrate3 API
+From: Jim Fehlig jfehlig@suse.com Wed Aug 31 11:26:24 2016 -0600
+Date: Thu Sep 8 11:47:45 2016 -0400:
+Git: 0425975f38cec8fca6fd6ad600985403b9d24adb
+
+libvirt has supported the migration V3 protocol for many years now.
+A nice feature of the virDomainMigrate3 API is that it will detect
+the protocol version supported by the underlying hypervisor,
+including whether it supports the extensible parameters variant,
+and call the hypervisor API with parameters fixed up as needed.
+
+Change virt-manager to use the virDomainMigrate3 API, allowing
+migration to work with hypervisors that only support the extensible
+parameters variant of the migration V3 API.
+
+Signed-off-by: Jim Fehlig <jfehlig@suse.com>
+
+Index: virt-manager-1.4.0/virtManager/domain.py
+===================================================================
+--- virt-manager-1.4.0.orig/virtManager/domain.py
++++ virt-manager-1.4.0/virtManager/domain.py
+@@ -1487,7 +1487,11 @@ class vmmDomain(vmmLibvirtObject):
+         if meter:
+             start_job_progress_thread(self, meter, _("Migrating domain"))
+ 
+-        self._backend.migrate(libvirt_destconn, flags, None, interface, 0)
++        params = {}
++        if interface:
++            params[libvirt.VIR_MIGRATE_PARAM_URI] = interface
++
++        self._backend.migrate3(libvirt_destconn, params, flags)
+ 
+         # Don't schedule any conn update, migrate dialog handles it for us
+ 

561f5cd3-drop-xenmigr-scheme-from-Xen-migration-URI.patch

@@ -0,0 +1,35 @@
+References: bsc#996020
+
+Subject: virt-manager: drop 'xenmigr' scheme from Xen migration URI
+From: Jim Fehlig jfehlig@suse.com Tue Sep 6 22:55:42 2016 -0600
+Date: Thu Sep 8 11:47:52 2016 -0400:
+Git: 561f5cd3e68fa3f1fb6745463a5c1a486171d8c9
+
+For Xen, virt-manager uses a 'xenmigr' URI scheme, which is not
+supported by the libvirt libxl driver. Attempting migration
+fails with
+
+libvirtError: invalid argument: unable to parse URI: xenmigr://myhost
+
+The old xend-based libvirt driver supports this scheme, but also
+supports an empty scheme. It's not clear what the 'xenmigr' scheme
+is used for. 'xenmigr' is not referenced by any files in the Xen
+code-base, including old branches with xend.
+
+Drop setting scheme to 'xenmigr' when creating the Xen migration URI.
+
+Signed-off-by: Jim Fehlig <jfehlig@suse.com>
+
+Index: virt-manager-1.4.0/virtManager/migrate.py
+===================================================================
+--- virt-manager-1.4.0.orig/virtManager/migrate.py
++++ virt-manager-1.4.0/virtManager/migrate.py
+@@ -344,7 +344,7 @@ class vmmMigrateDialog(vmmGObjectUI):
+             return
+ 
+         if self.conn.is_xen():
+-            uri = "xenmigr://%s" % address
++            uri = "%s" % address
+         else:
+             uri = "tcp:%s" % address
+         if port:

virt-manager.changes

@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Sep  8 13:50:49 MDT 2016 - carnold@suse.com
+
+- bsc#996020 - L3: Unable to migrate VMs between SLES12 SP1 XEN
+  Hosts with virt-manager
+  0425975f-use-virDomainMigrate3-API.patch
+  561f5cd3-drop-xenmigr-scheme-from-Xen-migration-URI.patch
+
 -------------------------------------------------------------------
 Thu Sep  8 10:03:24 MDT 2016 - carnold@suse.com
 

virt-manager.spec

@@ -47,6 +47,8 @@ Patch7:         835ddc5f-xmlbuilder-04.patch
 Patch8:         b08647c2-xmlbuilder-05.patch
 Patch9:         b31c0b44-Add-classes-for-defining-SMBios-information.patch
 Patch10:        a3206f89-Add-the-sysinfo-option.patch
+Patch11:        0425975f-use-virDomainMigrate3-API.patch
+Patch12:        561f5cd3-drop-xenmigr-scheme-from-Xen-migration-URI.patch
 # SUSE Only
 Patch70:        virtman-desktop.patch
 Patch71:        virtman-kvm.patch
@@ -174,6 +176,8 @@ machine).
 %patch8 -p1
 %patch9 -p1
 %patch10 -p1
+%patch11 -p1
+%patch12 -p1
 # SUSE Only
 %patch70 -p1
 %patch71 -p1