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Method for realizing time synchronization of HOST-BOX multistage cascade server

A HOST-BOX, server time technology, applied in multiplex communication, time division multiplexing system, digital transmission system, etc., can solve the waste of time and experience, long waiting time may be 60 minutes, etc. problems, to achieve the effect of highlighting the substantive characteristics

Active Publication Date: 2019-04-26
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different customers generally require different synchronization time frequencies, some 5 minutes, 10 minutes, 30 minutes, 60 minutes, 90 minutes, etc. For short-term synchronization manual tests such as 5 minutes, it is relatively simple. Determine the time of the last synchronization of the BMC, and manually obtain the time of the two and then calculate the difference, which will waste time and experience. If it is synchronized every 30 minutes, the longest waiting time may be 60 minutes

Method used

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  • Method for realizing time synchronization of HOST-BOX multistage cascade server

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Embodiment Construction

[0013] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

[0014] It can be seen from the accompanying drawings that the method of detecting the time synchronization of HOST-BOX multi-level cascaded servers in this program obtains the IPs of the multi-level cascaded HOST BMC and BOX BMC; runs the test script and obtains each BOX BMC according to the IP address The time difference with HOST BMC. To obtain the HOST BME time, use host_bmc_time=`ipmitool -I lanplus -H $Host_ip -U $User -P $Passwd sel time get; to obtain the BOX BMC time, use box_bmc_time=`ipmitool -I lanplus -H $Box_ip -U $User -P $Passwd sel time ge; Check the time interval using box_bmc_time=`date -d "$box_bmc_time" +%s.

[0015] Set the time interval value T, and when running the test script to obtain the time difference, if the time interval between the HOST BMC time and th...

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Abstract

The invention provides a method for detecting time synchronization of a HOST-BOX multistage cascade server. The method comprises the steps of acquiring IPs of a HOST BMC and BOX BMCs, which are subjected to multistage cascade; running a testing script, and obtaining a time difference between each BOX BMC and the HOST BMC according to IP addresses; and setting a time interval value T, and when thetime difference is obtained by running the testing script, if a time interval between the time of the HOST BMC and the time of each BOX BMC is smaller than T, not performing operation, and if the interval is larger than T, recording the time of the HOST BMC at the moment, and sending a mark log to a BOX BMD which is abnormal at the moment. According to the method, the time interval can be obtainedby running the script, a testing result does not need to be manually detected at a testing end, and various complex Linux environments do not need to be matched, so that the execution is convenient,and the workload of testing personnel is reduced.

Description

technical field [0001] The invention relates to a method for realizing time synchronization of HOST-BOX multi-stage cascaded servers. Background technique [0002] In the existing technology, the well-known technology is the combination of HOST and BOX multi-level cascading. This combination is now more and more recognized and accepted by customers. Or communication is abnormal, at this time BOX and HOST time synchronization is also particularly important. Different customers generally require different synchronization time frequencies, some 5 minutes, 10 minutes, 30 minutes, 60 minutes, 90 minutes, etc. For short-term synchronization manual tests such as 5 minutes, it is relatively simple. It will be a waste of time and experience to determine the last synchronization time of the BMC and manually obtain the time of the two before calculating the difference. If the synchronization is performed every 30 minutes, the longest waiting time may be 60 minutes. This is the weak p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04J3/06H04L12/26
CPCH04J3/0644H04J3/0658H04L43/0852H04L43/50
Inventor 孙静静
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD