SMUT log is empty when set log level to DEBUG

[[e-mail]]

smut.log should contain the calling context when log_level is set to DEBUG, but currently it is empty.

[[e-mail] (dyyang)]

ReqHandle.py:

    def printSysLog(self, logString):
        """
        Log one or more lines. Optionally, add them to logEntries list.

        Input:
           Strings to be logged.
        """

        if zvmsdklog.log_level <= logging.DEBUG:
            # print log only when debug is enabled

The zvmsdklog.log_level is always the initial value 20 which is logging.INFO, its value won't be updated automatically when the zvmsdk log is setup. So we should update the if condition to "zvmsdklog.LOGGER.getloglevel()".

[[e-mail] (dyyang)]

This also influences the zvmsdk debug log. (debug info won't be printed when log_level is set to DEBUG)

[[e-mail] (dyyang)]

Correct to comment #2: zvmsdk log not affected, sdkserver would.

[Huang Rui (bjhuangr)]

https://review.gerrithub.io/#/c/404441/