@@ -55,6 +55,11 @@ Write-Host -ForegroundColor Red "-----------------------------------------------

 #

 #    DOCKER_DUT_DEBUG         if defined starts the daemon under test in debug mode.

 #

+#   DOCKER_STORAGE_OPTS       comma-separated list of optional storage driver options for the daemon under test

+#                             examples:

+#                             DOCKER_STORAGE_OPTS="size=40G"

+#                             DOCKER_STORAGE_OPTS="lcow.globalmode=false,lcow.kernel=kernel.efi"

+#

 #    SKIP_VALIDATION_TESTS    if defined skips the validation tests

 #

 #    SKIP_UNIT_TESTS          if defined skips the unit tests

@@ -585,6 +590,15 @@ Try {

         $dutArgs += "--exec-opt isolation=hyperv"

     }

+    # Arguments: Allow setting optional storage-driver options

+    # example usage: DOCKER_STORAGE_OPTS="lcow.globalmode=false,lcow.kernel=kernel.efi"

+    if (-not ("$env:DOCKER_STORAGE_OPTS" -eq "")) {

+        Write-Host -ForegroundColor Green "INFO: Running the daemon under test with storage-driver options ${env:DOCKER_STORAGE_OPTS}"

+        $env:DOCKER_STORAGE_OPTS.Split(",") | ForEach {

+            $dutArgs += "--storage-opt $_"

+        }

+    }

+

     # Start the daemon under test, ensuring everything is redirected to folders under $TEMP.

     # Important - we launch the -$COMMITHASH version so that we can kill it without

     # killing the control daemon.