classes/testimage: When image is systemd, enable debug log level

In order to get more information about systemd boot process to
be able to debug random failures due to high I/O.

[YOCTO #9299]

(From OE-Core rev: a0bb64973e767c3b8e0bae18ee84ed92693922f0)

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/classes/testimage.bbclass b/meta/classes/testimage.bbclass
index 0b6c779dbc..e42c5acce9 100644
--- a/meta/classes/testimage.bbclass
+++ b/meta/classes/testimage.bbclass
@@ -144,7 +144,10 @@ def testimage_main(d):
     tc.extract_packages()
     target.deploy()
     try:
-        target.start()
+        bootparams = None
+        if d.getVar('VIRTUAL-RUNTIME_init_manager', '') == 'systemd':
+            bootparams = 'systemd.log_level=debug systemd.log_target=console'
+        target.start(extra_bootparams=bootparams)
         starttime = time.time()
         result = tc.runTests()
         stoptime = time.time()