[Libguestfs] [PATCH] v2v: convert-windows: remove installation reference for prl_strg driver
There is an issue with removal of parallels disk paravirt driver.
Without the patch, the VM being migrated may not boot on the
desination with BSOD: 0x7b.
The patch is a workaround to prevent the BSOD.
Signed-off-by: Denis Plotnikov <dplotnikov(a)virtuozzo.com>
---
v2v/convert_windows.ml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/v2v/convert_windows.ml b/v2v/convert_windows.ml
index 4511c53c3..706202499 100644
--- a/v2v/convert_windows.ml
+++ b/v2v/convert_windows.ml
@@ -469,6 +469,8 @@ echo uninstalling Xen PV driver
let fb_script = "\
@echo off
+REG DELETE HKLM\\System\\CurrentControlSet\\Services\\prl_strg\\DriverInfo /v RefCount
/f
+
echo uninstalling Parallels guest tools
" ^ uninst ^
(* ERROR_SUCCESS_REBOOT_REQUIRED == 3010 is OK too *)
--
2.17.0