DEBUG

lisa/tools/reboot.py

@@ -72,9 +72,12 @@ def reboot(self, time_out: int = 300) -> None:
         # uptime has no -s parameter in some distros, so not use is as default.
         try:
             last_boot_time = who.last_boot()
+            self._log.info(f"last boot time in try: {last_boot_time}")
         except Exception:
             uptime = self.node.tools[Uptime]
             last_boot_time = uptime.since_time()
+            self._log.info(f"last boot time in except: {last_boot_time}")
+
         current_boot_time = last_boot_time
 
         # who -b returns time without seconds.

lisa/transformers/kernel_installer.py

@@ -149,12 +149,14 @@ def _internal_run(self) -> Dict[str, Any]:
             message.old_kernel_version = uname.get_linux_information(
                 force_run=True
             ).kernel_version_raw
-
+            kernel_version = self._node.execute("uname -r").stdout
+            self._log.info(f"current kernel version1: {kernel_version}")
             installed_kernel_version = installer.install()
             build_sucess = True
             self._information = installer.information
             self._log.info(f"installed kernel version: {installed_kernel_version}")
-
+            kernel_version = self._node.execute("uname -r").stdout
+            self._log.info(f"current kernel version2: {kernel_version}")
             # for ubuntu cvm kernel, there is no menuentry added into grub file when
             # the installer's type is "source", it needs to add the menuentry into grub
             # file. Otherwise, the node might not boot into the new kernel especially
@@ -195,9 +197,10 @@ def _internal_run(self) -> Dict[str, Any]:
                         sudo=True,
                         shell=True,
                     )
-
+            kernel_version = self._node.execute("uname -r").stdout
+            self._log.info(f"current kernel version3: {kernel_version}")
             self._log.info("rebooting")
-            node.reboot(time_out=900)
+            node.reboot(time_out=1200)
             boot_success = True
             new_kernel_version = uname.get_linux_information(force_run=True)
             message.new_kernel_version = new_kernel_version.kernel_version_raw