Python OpTestHost.host_enable_single_core方法代码示例

# 需要导入模块: from common.OpTestHost import OpTestHost [as 别名]
# 或者: from common.OpTestHost.OpTestHost import host_enable_single_core [as 别名]

#.........这里部分代码省略.........
    #                          BMC_CONST.TFMR_PARITY_ERROR
    #                          BMC_CONST.TFMR_HDEC_PARITY_ERROR
    #                          BMC_CONST.TFMR_DEC_PARITY_ERROR
    #                          BMC_CONST.TFMR_PURR_PARITY_ERROR
    #                          BMC_CONST.TFMR_SPURR_PARITY_ERROR
    #
    # @return BMC_CONST.FW_SUCCESS or raise OpTestError
    #
    def testTFMR_Errors(self, i_error):
        l_error = i_error
        for l_pair in self.l_dic:
            l_chip = l_pair[0]
            for l_core in l_pair[1]:
                l_reg = "1%s013281" % l_core
                l_cmd = "./putscom -c %s %s %s;echo $?" % (l_chip, l_reg, l_error)
                self.cv_IPMI.run_host_cmd_on_ipmi_console("dmesg -C")
                l_res = self.cv_IPMI.run_host_cmd_on_ipmi_console(l_cmd)
                time.sleep(10)
                if l_res[-1] == "0":
                    print "Injected TFMR error %s" % l_error
                elif l_res[-1] == "1":
                    continue
                else:
                    if any("Kernel panic - not syncing" in line for line in l_res):
                        l_msg = "TFMR error injection: Kernel got panic"
                    elif any("Petitboot" in line for line in l_res):
                        l_msg = "System reached petitboot:TFMR error injection recovery failed"
                    elif any("ISTEP" in line for line in l_res):
                        l_msg = "System started booting: TFMR error injection recovery failed"
                    else:
                        l_msg = "Failed to inject TFMR error %s " % l_error
                        print l_msg
                        raise OpTestError(l_msg)

                l_res = self.cv_IPMI.run_host_cmd_on_ipmi_console("dmesg")
                if any("Timer facility experienced an error" in line for line in l_res) and \
                    any("Severe Hypervisor Maintenance interrupt [Recovered]" in line for line in l_res):
                    print "Timer facility experienced an error and got recovered"
                else:
                    l_msg = "HMI handling failed to log message"
                    raise OpTestError(l_msg)
                time.sleep(BMC_CONST.HMI_TEST_CASE_SLEEP_TIME)
        return BMC_CONST.FW_SUCCESS

    ##
    # @brief This function tests chip TOD related error injections and check
    #        the corresponding error got recovered. And this error injection
    #        happening on a random chip. This tod errors should test on systems
    #        having more than one processor socket(chip). On single chip system
    #        TOD error recovery won't work.
    #
    # @param i_error @type string: this is the type of error want to inject
    #                       These errors represented in common/OpTestConstants.py file.
    #
    # @return BMC_CONST.FW_SUCCESS or raise OpTestError
    #
    def test_tod_errors(self, i_error):
        l_error = i_error
        l_pair = random.choice(self.l_dic)
        # Get random chip id
        l_chip = l_pair[0]
        l_cmd = "./putscom -c %s %s %s;echo $?" % (l_chip, BMC_CONST.TOD_ERROR_REG, l_error)
        self.cv_IPMI.run_host_cmd_on_ipmi_console("dmesg -C")
        l_res = self.cv_IPMI.run_host_cmd_on_ipmi_console(l_cmd)
        time.sleep(10)
        # As of now putscom command to TOD register will fail with return code -1.
        # putscom indirectly call getscom to read the value again.
        # But getscom to TOD error reg there is no access
        # TOD Error reg has only WO access and there is no read access
        if l_res[-1] == "1":
            print "Injected TOD error %s" % l_error
        else:
            if any("Kernel panic - not syncing" in line for line in l_res):
                print "TOD ERROR Injection-kernel got panic"
            elif any("login:" in line for line in l_res):
                print "System booted to host OS without any kernel panic message"
            elif any("Petitboot" in line for line in l_res):
                print "System reached petitboot without any kernel panic message"
            elif any("ISTEP" in line for line in l_res):
                print "System started booting without any kernel panic message"
            else:
                l_msg = "TOD: PSS Hamming distance error injection failed"
                raise OpTestError(l_msg)
        l_res = self.cv_IPMI.run_host_cmd_on_ipmi_console("dmesg")
        if any("Timer facility experienced an error" in line for line in l_res) and \
            any("Severe Hypervisor Maintenance interrupt [Recovered]" in line for line in l_res):
            print "Timer facility experienced an error and got recovered"
        else:
            l_msg = "HMI handling failed to log message"
            raise OpTestError(l_msg)
        time.sleep(BMC_CONST.HMI_TEST_CASE_SLEEP_TIME)
        return BMC_CONST.FW_SUCCESS

    ##
    # @brief This function enables a single core
    #
    # @return BMC_CONST.FW_SUCCESS or raise OpTestError
    #
    def host_enable_single_core(self):
        self.cv_HOST.host_enable_single_core()