ipmi

ASystemConfigurationOptions -BIOS Language - GroupAssociations theSystem Event Log -Physical MemoryArray -Memory Device - +-bitMemory Error +MemoryArrayMapped Address -Memory Device Mapped Address +built-inchPointing Device APortable Battery atSystem Reset -Hardware Security -System Power Controls -Voltage Probe -Cooling Device -Temperature Probe inElectrical current Probe - out- of-band RemoteAccess toBoot Integrity Services +System Boot - --bitMemory Error theManagement Device *Management

This morning, colleagues were checking the cause of the abnormal restart of a test machine last night, Unfortunately, the IPMI sel is full, with no record of the final condition, only under the system. Query system restart via last reboot [Email protected] home]# last reboot Reboot system boot 2.6.32-279.el6.x Mon Nov 9 11:50-08:34 (78+20:57)Reboot system boot 2.6.32-279.el6.x Wed Oct 21 12:33-08:34 (97+20:01)Reboot system boot 2.6.32-279.el6.x Mon O

option ensures that the patch file will correctly handle the case where the file has been created or deleted.The-u option creates a patch file in a uniform format that is more compact than the default format.Patch is the use of diff-made patches to achieve source file (clip) and destination file (clip) conversion.-P0 option to find the destination file (clip) from the current directory-P1 option to ignore the first level of the directory, starting from the current directory to find.The-e option

version andexitDisplay version InformationExample:# Dmidecode will output all hardware and system Information# dmidecode-d/dev/mem Ibid .# dmidecode–q simplifies output informationBIOS InformationVendor:dell INC.version:6.1.0releasedate:10/18/2011address:0xf0000Runtimesize:64 KBromsize:4096 KBCharacteristics:.......................IPMI Device InformationINTERFACETYPE:KCS (Keyboard Control Style)specificationversion:2.0I2cslave address:0x10Nvstorage D

functionality 0 Recommended to open (dependent Messagebus service) Hidd Bluetooth H.I.D. Service X Can not httpd Apache Enable on Demand Ibmasm IBM Hardware Management X Can not Ip6tables IPv6 firewall X Can not Ipmi Intelligent Platform Management interface to monitor system s

Dnsmasq DNS cache server X Can not Dund Supports dialup networking over Bluetooth X Can not Firstboot Initial Setup tool after system installation X Can not Gfs Global file System X Cluster-related Gfs2 X Cluster-related gpm Mouse support in the console environment 0 Suggest Open Haldaemon Implement the fun

. Advanced Installation 4. Select Product language 5. Configuring cluster names 6. Adding cluster nodes 8. Specify network interface type 9. Configure Oracleasm 10. Configuring CRSASM Disk Groups (1) Mark the ASM disk and mark the disk. (2) Add (2) Select disk (3) Next step. (4) complete. (5) Start configuring the CRS disk group. 11. Set SYS/ASMSNMP password (unsuccessful multiple password entries) 12. Do not use the IPMI interface. 13.

Google can not find much information, see a saying: is some platform Interface manager. Do not dare to kill, and then check the data. Look at the professional saying:KIPMI is supposed to run with the low priority. When you say it consumes 70-90% of the CPUs, was that constant (does it still consume the processor when they are other TAS KS in the process queue this should have a larger slice of the CPU time) or the 70%/90% comes when the machine is idle?A second issue to investigate are whether

before the maximum can be 255 StarthttppollersValue range: 0-1000Default value: 1Number of pre-forked HTTP pollers, 1.8.5 Max 255 before StartipmipollersValue range: 0-1000Default value: 0Number of pre-forked IPMI pollers, before 1.8.5, maximum of 255 TimeoutValue range: 1-30Default value: 3Timeout for agent,snmp,external check, in seconds TmpdirDefault value:/tmp TrappertimeoutValue range: 1-300Default value: 300Timeout when processin

" * Modify/etc/cobbler/settings file to change Redhat_management_server to the current spacewalk machine name or IP redhat_management_server:192.168.145.102 After modifying the configuration of cobbler, remember to perform the following period of operation Sudo/etc/init.d/cobblerd Restart sudo cobbler sync 9. Deploying Linux Systems 9.1 First Use "sudo cobbler list" to view profile9.2 and then use "sudo cobbler system" to add and set up the system sudo cobbler system add--name=test--prof

Only these two monitoring systems are used in the production environment, and the following comparisons are made: Nagios: Advantages: 1, can monitor a lot of agreements: (Http,ftp,ssh,smtp,pop3,smtp,mysql) Mail or SMS notification, the proxy client can run in many places 2, fault jitter detection 3, a lot of plug-ins to use Disadvantages: 1, file-based configuration, inconvenient expansion, poor readability, management time, how many services may need to monitor how many files. 2, the l

the defaultDebuglevel=3 #指定调试级别, defaultPidfile=/tmp/zabbix_server.pid #pid文件的存放位置Dbhost=localhost #数据库主机名, when set to localhost, connect MySQL via sockDbname=zabbix #指定存放zabbix数据数据库的名字Dbuser=zabbix #指定连接数据库的用户名dbpassword=123456 #用户连接数据库需要的密码Dbsocket=/var/lib/mysql/mysql.sock #前文主机设置为localhost, usersThe sock location used to connect to the database,dbport=3306 #数据库的端口号, when connected with sock, does not matter, when connected over the network, you need to setStartpollers=5 #默认即可Startipmipolle

third-party software who should have access to resources.1.4.4 Notes on FenceFence is only the term in HA cluster environment, in the hardware field, fence device is actually an intelligent management power management Device (IPMI) is also called intelligent powermanagement Interface, If and the service agents say fence them they must not know what is (the original may know) and they say intelligent management device or remote management card, they c

hostname, then select all nodes, click SSH connectivity, enter the grid password, click Reuse Private and public keys Existing in user home, click Setup, and then click Next3.6. Check that the IP and type are correct, then click Next3.7. Select the block device and click Next3.8. Select Yes, then click Next3.9.DISK name fill in OCR and create an OCR disk group, select Redundancy High, change the bare device path/dev/raw/raw*3.10.GIMR cluster basic information management database Create MGMT Dis

, the server does not care about any configuration of the customer, and the data is written in. Furthermore, addTag tagTo automatically update the purpose (role) of the device. At this time the monitoring system, in the use of large-scale environment, has surpassed the Zabbix, to solve the pain point of this user. However, the monitoring function of this system may not be as strong as Zabbix (after all, the ability to provide agent, SNMP, IPMI, JMX, W

(DESCRIPTION = ( ADDRESS = (PROTOCOL = TCP) (HOST = Localhost.localdomain) (PORT = 1521 )//destination host and port number (Connect_data = (SERVER = dedicated) (service_name = Jiagulun)//$ORACLE _sid ) ) [[ Email protected] ~]4. Turn off the Linux firewall or add an open port number[[email protected] ~]#/etc/init.d/iptables stop//manual shutdown Firewall flushing firewall rules: [ OK ]setting chains to Policy Accept:filter

Instalaation type SelectInstall and Configure Grid infrustructure for a ClusterIn Product languages SelectAdvanced InstallationFill in grid Plug and Play informationCluster Name:r-clusterSCAN Name:scan.ora11grac.comSCAN port:1521Configure GNS Not checkedFill in cluster Node informationR1.ora11grac.comr1-vip.ora11grac.comR2.ora11grac.comr2-vip.ora11grac.comThis VIP do not use Ifconfig to addFill in specify Network Interface usageEth0192.168.33.0publicEth110.0.0.0privateIn Storage option informat

) 3063.7.8 Configuring IPMI Power Management features 3083.7.9 Checking clusters 3173.7.10 Cluster Functional Test 3173.7.11 Host Maintenance Mode 3203.8 Providing fault tolerance for virtual machines 3223.8.1 Fault Tolerance Way of working 3223.8.2 Configuring the Network for VMware ESXi hosts 3233.8.3 enable fault tolerance for virtual machines using vsphere Web client 3244th. Managing Vsphere Networks 3274.1 Planning for vsphere Networks 3274.1.1 P