CN105589717A

CN105589717A - Batch BIOS refreshing method based on SSH service

Info

Publication number: CN105589717A
Application number: CN201510915342.0A
Authority: CN
Inventors: 贾岛
Original assignee: Inspur Electronic Information Industry Co Ltd
Current assignee: Inspur Electronic Information Industry Co Ltd
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2016-05-18

Abstract

The invention provides a batch BIOS refreshing method based on SSH service, which adopts the idea that a server to be tested reduces the upgrade of other servers to be tested: firstly, one server is upgraded locally, and then other servers are upgraded as required by adopting the configuration of SSH service. The method is suitable for synchronous refreshing of large-scale servers, the refreshing method is simple to operate, the achievement rate is high, the operation and maintenance performance of products can be greatly improved, and the labor input is reduced.

Description

A kind of batch BIOS method for refreshing based on SSH service

Technical field

The present invention relates to server software field, be specifically related to a kind of batch BIOS method for refreshing based on SSH service.

Background technology

When after server product listing, software Firmware renewals of still can constantly upgrading, to realize, some increase newlyFunctional requirement, or revise the problem of finding. But traditional BIOS promotion and demotion method for refreshing, be substantially all refresh by under DOS, baseIn refreshing of BMCWEB interface etc. As the method for refreshing based under DOS, generally need to carry out by platform operation separate unit server,Outfit possesses the USB flash disk of refresh function, and needs manually input the corresponding command to operate, and this method for refreshing also existsUnder very large probability, refresh unsuccessful situation; For the method for refreshing based on BMCWEB interface, although that this method for refreshing refreshes is thoroughThe end, Flushing success rate, are high, but the BMCWEB interface that the method need to be logined each and treats refreshing service device enters serverRefresh mode, and Firmwarm to be upgraded is uploaded to after refreshing service device, just can refresh, the method operation is multipleAssorted. When in the time that the server number of units refreshing is more, operability is poor.

General server B IOS refreshes and can refresh by under DOS, the method such as under BMCWEB interface, refreshes, but like thisMethod all need separate unit server to carry out, by platform operation, being difficult to ensure the uniformity of operation.

Summary of the invention

Technical assignment of the present invention is for the deficiencies in the prior art, and a kind of batch BIOS brush based on SSH service is providedNew method. This method adopts server to be measured to fall the idea of other server updating to be measured: first a station server is wherein enteredThe upgrading of row the machine, then adopts the configuration of SSH service, and other server is upgraded as required.

The technical solution adopted for the present invention to solve the technical problems is:

Based on a batch BIOS method for refreshing for SSH service, this method adopts server to be measured to fall other server liter to be measuredThe idea of level a: first station server is wherein carried out to the machine upgrading, then adopt the configuration of SSH service, by other serverUpgrade as required.

All node starts, enter Linux, and data port network configuration is good, chooses a node as master at the same network segmentNode, guarantees that host node and other meshed networks are unimpeded, on host node, copies biosflashtool file and clips to root catalogue,Under ssh-configure-root file, edit hostfile file, add other node IP address to hostfile literary compositionPart, carries out ssh.sh script, and ssh is without password login in configuration, and after having configured, logining other nodes from host node SSH will not needInput password.

On host node, enter biosflashtool file, first on host node, upgrade BIOS checking BIOS and upgradeWithout abnormal, first carry out " serviceipmistart " and guarantee ipmi service unlatching, then carry out " ./Meflash.shBios.bin " start to refresh, after host node has upgraded, because ME part has renewal, need power-off, re-power, break toFew 30 seconds, guarantee that mainboard power down is clean, powering on start enters biosflashtool file, utilize dmidecode withSpsinfo instrument check respectively BIOS ME version and state whether normal.

Compared with prior art, what produce is useful for a kind of batch BIOS method for refreshing based on SSH service of the present inventionEffect is,

1, carry out BIOS upgrading based on SSH service, greatly reduce the impact on Client application;

2, extensive batch operation, ensures to refresh the high consistency of work;

3, refresh work and need to, by external equipment, not use a server to be updated, reduce plant maintenance workload.

Brief description of the drawings

Fig. 1 is host node refurbishing procedure figure;

Fig. 2 is child node refurbishing procedure figure;

Fig. 3 is child node check problem figure.

Detailed description of the invention

Following in detail to a kind of batch BIOS method for refreshing work based on SSH service of the present invention below in conjunction with accompanying drawingBright.

Based on a batch BIOS method for refreshing for SSH service, this method adopts server to be measured to fall other service to be measuredThe idea of device upgrading a: first station server is wherein carried out to the machine upgrading, then adopt the configuration of SSH service, by other clothesBusiness device is upgraded as required.

As shown in Figure 1, all node starts, enter Linux, and data port network configuration is good, at the same network segment, for example, is192.168.1 the network segment. Choose a node as host node, for example host node IP is 192.168.1.10, guarantee host node withOther meshed networks are unimpeded, copy biosflashtool file and clip to root catalogue, at ssh-configure-on host nodeUnder root file, edit hostfile file, for example add other node IP address, to hostfile file,192.168.1.11 ~ 192.168.1.14, carries out ssh.sh script, and ssh is without password login in configuration, after having configured from host nodeSSH logins other nodes will not need to input password, give tacit consent to all LinuxOS user name passwords for " root 111111 ", asFruit password is not " 111111 ", need to revise ssh.sh content.

Attached: the non-ME of refreshing refreshes script:

#!/bin/sh

if[!-n"$1"]

then

echo"Error:HavenotinputBIOSimage!"

exit0

fi

./afulnx_64$1/p/b/n/x/k/l

Attached: to refresh ME and refresh script:

#!/bin/bash

if[!-n"$1"]

then

echo"Error:HavenotinputBIOSimage!"

exit0

fi

echo"==================================================="

echo"MEreflashBegin......"

echo"==================================================="

ipmitoolraw0x3a0x320x01>reflash.log

while[$?-ne0];do

ipmitoolraw0x3a0x320x01>reflash.log

done

echo"3a3202"

echo"WaitingforMEtoreflashnow,pleasewaitamoment......"

sleep3

ipmitoolraw0x3a0x320x02>getme.log

while[$?-ne0];do

ipmitoolraw0x3a0x320x02>getme.log

done

status1=`catgetme.log`

#echo$status1

if["$status1"=="01"];then

echo"==================================================="

echo"MEreflashingnow......"

echo"==================================================="

./afulnx_64$1/b/p/n/x/k/l/ME

if[$?-eq0];then

echo"success">reflash.log

else

echo"Error:Pleaseruntoolagain!"|tee-areflash.log

exit0

fi

else

echo"Error:Pleaserunreflashtoolagain!"|tee-areflash.log

exit0

fi

echo"3a3200"

echo"Pleasewaitamoment......"

ipmitoolraw0x3a0x320x00>reflash.log

while[$?-ne0];do

ipmitoolraw0x3a0x320x00>reflash.log

done

sleep2

ipmitoolraw0x3a0x320x02>getme1.log

while[$?-ne0];do

ipmitoolraw0x3a0x320x02>getme1.log

done

status2=`catgetme1.log`

#echo$status2

if["$status2"=="00"];then

rmgetme.log-f

rmgetme1.log-f

rmreflash.log-f

echo"MEreflashfinished!"

echo"SystemmustACpowerofftohavethechangestakeeffect!"

else

echo"Error:MEisnotinnormalmode,pleaserun'ipmitoolraw0x3a0x320x00'again">reflash.log

exit0

fi

As shown in Figure 2, the ssh.sh script in ssh-configure-root file cannot be normal for LinuxOS such as BaiduUse, because the OS of Baidu does not have expect instrument, so just cannot configure SSH without cryptographic acess. There are two kinds of methods for this problem:

1) provide a complete installation system dish of standard redhat6.5 for oneself as host node, use ssh.sh to configure without password loginThe node of other collocation OS of Baidu, is used for controlling whole batch updating process.

2) on the OS of Baidu host node, #cd/root/.ssh/, #ssh-keygen – trsa, a then road carriage return, rawBecome id_rsa and two files of id_rsa.pub, carry out #catid_rsa.pub authorized_keys, willAuthorized_keys copies under other node/root/.ssh/ catalogue, foriin{11..14}; Doscp/root/.ssh/authorized_keys192.168.1.$i:/root/.ssh/;done

This copy procedure need to be inputted logged linux system password manually, and after having copied, next use will be without handMoving input password.

3) the command.dat content for script under editor biosflashtool file, by other node i p address realmAdd wherein, for example, be revised as foriin{11..14},

Attached: SSH is without password login script example in configuration:

#source/opt/scripts/paizhi.txt

#if[-fhostfile];then

#/bin/rm-fhostfile

#fi

#t=`echo$nodeall|awk'{printNF}'`

#foriin$nodeall

#do

#echom$i|tee-ahostfile

#done

foriin`cathostfile`;doping$i-c1;done

./step1.exp

./step2.exp111111

./step3.exp111111

As shown in Figure 3, on host node, enter biosflashtool file, first on host node, upgrade BIOS checkingBIOS renewal, without abnormal, first carried out " serviceipmistart " and is guaranteed ipmi service unlatching, next carry out " ./Meflash.shbios.bin " start to refresh, after host node has upgraded, because ME part has renewal, need power-off, againPower on, break at least 30 seconds, guarantee that mainboard power down is clean, the start that powers on enters biosflashtool file, utilizesDmidecode and spsinfo instrument check respectively BIOS ME version and state whether normal.

Whether the version of carrying out dmidecode|grep " Version: " inspection BIOS meets expection.

Whether the version of carrying out ./spsinfo|grep " SPSImage " inspection ME meets expection.

Carry out ./spsinfo|grep " CurrentState " and check whether Normal of ME state, Normal represents workNormally, meet expection.

Claims

1. the batch BIOS method for refreshing based on SSH service, is characterized in that this method adopts server to be measured to fall otherThe idea of server updating to be measured: first a station server is wherein carried out to the machine upgrading, then adopt the configuration of SSH service,Other server is upgraded as required.

2. a kind of batch BIOS method for refreshing based on SSH service according to claim 1, is characterized in that all nodesStart, enters Linux, and data port network configuration is good, chooses a node as host node at the same network segment, guarantees host nodeUnimpeded with other meshed networks, on host node, copy biosflashtool file and clip to root catalogue, at ssh-configure-Under root file, edit hostfile file, add other node IP address to hostfile file, carry out ssh.sh script,Ssh is without password login in configuration, and after having configured, logining other nodes from host node SSH will not need to input password.

3. a kind of batch BIOS method for refreshing based on SSH service according to claim 1, is characterized in that at host nodeOn enter biosflashtool file, first on host node, upgrade BIOS checking BIOS and upgrade without abnormal, first carry outServiceipmistart guarantees ipmi service unlatching, then carries out Meflash.shbios.bin and starts to refresh, host nodeAfter renewal completes, because ME part has renewal, need power-off, re-power, break at least 30 seconds, guarantee that mainboard power down is clean,Powering on start enters biosflashtool file, utilize dmidecode and spsinfo instrument check respectively BIOS ME versionAnd whether state is normal.