diff --git a/virt-manager.changes b/virt-manager.changes
index cfc050f4..b65ff7d9 100644
--- a/virt-manager.changes
+++ b/virt-manager.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Fri Jan 20 11:20:21 MST 2023 - carnold@suse.com
+
+- bsc#1207070 - libvirt fails to start the guest once the new
+  shared disk is added, with the error, "cannot get 'write'
+  permission without 'resize' image size is not a multiple of
+  request alignment"
+  virtman-fix-shared-disk-request-alignment-error.patch
+
 -------------------------------------------------------------------
 Mon Nov 28 12:28:44 MST 2022 - carnold@suse.com
 
diff --git a/virt-manager.spec b/virt-manager.spec
index 7f1820f5..c1982268 100644
--- a/virt-manager.spec
+++ b/virt-manager.spec
@@ -1,7 +1,7 @@
 #
 # spec file
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -100,6 +100,7 @@ Patch181:       virtinst-add-slem-detection-support.patch
 Patch182:       virtinst-add-sle-hpc-support.patch
 Patch183:       virtinst-add-oracle-linux-support.patch
 Patch184:       virtinst-windows-server-detection.patch
+Patch185:       virtman-fix-shared-disk-request-alignment-error.patch
 
 BuildArch:      noarch
 
diff --git a/virtman-fix-shared-disk-request-alignment-error.patch b/virtman-fix-shared-disk-request-alignment-error.patch
new file mode 100644
index 00000000..a31d3b8b
--- /dev/null
+++ b/virtman-fix-shared-disk-request-alignment-error.patch
@@ -0,0 +1,41 @@
+References: bsc#1207070
+
+When creating a raw disk that is marked as 'shared', libvirt
+will round the allocation amount higher to a 4k boundary.
+This results in the qemu error shown below passed back to libvirt.
+Note that only raw disks can be marked shared (not qcow2)
+but the rounding should not harm qcow2 disks.
+
+libvirt.libvirtError: internal error: qemu unexpectedly closed the monitor: 2023-01-19T21:40:28.507063Z qemu-system-x86_64:
+-device {"driver":"virtio-blk-pci","bus":"pci.8","addr":"0x0","share-rw":true,"drive":"libvirt-1-format","id":"virtio-disk1","write-cache":"on"}:
+Cannot get 'write' permission without 'resize': Image size is not a multiple of request alignment
+
+
+--- virt-manager-4.1.0/virtManager/createvol.py.orig	2023-01-20 10:58:40.230657960 -0700
++++ virt-manager-4.1.0/virtManager/createvol.py	2023-01-20 11:03:54.722665454 -0700
+@@ -246,7 +246,13 @@ class vmmCreateVolume(vmmGObjectUI):
+         vol = self._make_stub_vol()
+         vol.name = volname
+         vol.capacity = (cap * 1024 * 1024 * 1024)
++        if vol.capacity:
++            # If a raw disk is marked 'shared', libvirt requires this
++            vol.capacity = 4096 * round(vol.capacity/4096)
+         vol.allocation = (alloc * 1024 * 1024 * 1024)
++        if vol.allocation:
++            vol.allocation = 4096 * round(vol.allocation/4096)
++
+         if backing:
+             vol.backing_store = backing
+         if fmt:
+--- virt-manager-4.1.0/virtinst/devices/disk.py.orig	2023-01-20 10:58:28.578657682 -0700
++++ virt-manager-4.1.0/virtinst/devices/disk.py	2023-01-20 11:05:00.706667026 -0700
+@@ -361,6 +361,9 @@ class DeviceDisk(Device):
+                       volname, poolobj.name())
+ 
+         cap = (size * 1024 * 1024 * 1024)
++        if cap:
++            # If a raw disk is marked 'shared', libvirt requires this
++            cap = 4096 * round(cap/4096)
+         if sparse:
+             alloc = 0
+         else: