supermicro ipmi

, such as direct implementation console display output and keyboard mouse input, control the server's switch machine, get the server power state, collect the server hardware (SMBIOS GUID, manufacturer, model, Assettag, serial number) and other information , therefore, the use of Out-of-band management not only we can achieve the underlying architecture deployment, in the future can also implement Out-of-band power management, such as according to the data Center load dynamic control node to star

: 14. Hang 5 new volumes in the 5 blank folders above Mount OCR, right-click the first new volume, select "Change Drive letter and path" Add to Load a blank NTFS folder, browse Select the blank folder you just created All the way, the same steps to complete the other mounts, sequentially ocr=>data1=>data2=>data3=>fra. When you are finished, create a new blank folder as follows: Share the C and D drives, in order to implement a RAC that installs two servers on one server, that is, after the

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"Cloudboot" (Osinstall) was released.Product updates and features are as follows: New Virtualization OS adaptation: support for major operating systems: RedHat, CentOS, SUSE, Ubuntu, Windows Server 2012, Windows Server2008, VMware Esxi, OpenStack, etc. New server hardware adaptation: Supports major server vendor hardware, Huawei, H3C, Dell, HP, Wave, IBM, Lenovo, etc. Automation: After the server shelves power-up, no human intervention, to achieve from the hardware configuration

Zabbixzabbix introduction of Linux monitoring SystemZabbix is a network monitoring and management system developed by Zabbix Alexei Vladishev, based on the server-client architecture. can be used to monitor the status of various network services, servers, and network machines. Integrates the features of Catic and Nagios.Use a variety of database-end such as MySQL, PostgreSQL, SQLite, Oracle or IBM DB2 to store data. The Server side is based on the C language, WEB management side frontend is base

I am not actually SA. Many Ubuntu commands cannot be remembered in many cases. So we can find a place to record it. Long-term update. You may have to deal with ubuntu in the next three months. This document may be updated for a long time. 1: How to view logs in color. To view logs better, you need to install two packages apt-getinstall-ytmuxccze. At this time, you can view logtail-f/var/log/syslog. I am not actually SA. Many Ubuntu commands cannot be remembered in many cases. So we can find a pl

Element Op Status = 020110310 01:53:17 Element Name = CPU1 Level-3 Cache20110310 01:53:17 Element Op Status = 020110310 01:53:17 Element Name = CPU2 Level-1 Cache20110310 01:53:17 Element Op Status = 020110310 01:53:17 Element Name = CPU2 Level-2 Cache20110310 01:53:17 Element Op Status = 020110310 01:53:17 Element Name = CPU2 Level-3 Cache20110310 01:53:17 Element Op Status = 020110310 01:53:17 Element Name = Memory20110310 01:53:17 Element Op Status = 220110310 01:53:17 Check classe CIM_Proce

implanted into the computer motherboard. These operations are independent of the main central processor (CPU), So administrators can access, monitor, and manage the hardware portion of the server, and enable them to restart the device regardless of whether the main processor or operating system is running. IPMI (Intelligent platform management interface), ALOM (Advanced lights out management) of Sun Microsystem and ILO (Intelligent lights out) of HP/

, only about 70% Remove unstable factors (automate as much as possible) Limit SQL Load Reduce Memory leakage and restart automatically Self-discipline control of abnormal behaviors Automatic dos judgment Automatic Restart Automatic termination time query Virtualization Technology Benefits Scalability Minimize additional overhead Dynamic migration Cost effectiveness Improve

Requirements for the 11g password. This is just a test. You can ignore it. No device that supports IPMI. Select do not use... After the verification is passed, select install to start installation. Finally, the root user is required to execute the following script on two nodes respectively. Grid infrastructure is successfully installed View the current status of the Cluster [Grid @ Rac1 grid] $ crs_stat-T Except for GSD, all other r

disk. Split-brain has obvious harm to clusters. Cluster software vendors must provide solutions to solve this problem. Oracle cluster software (grid infrastructure in 11g) uses a quorum device ), it is called voting disk to determine the members in the cluster. All nodes in the cluster share a voting disk. When a node cannot send heartbeat to the internal network or voting disk, It is evicted from the cluster. If a node cannot communicate with other nodes but can still connect to the voting dis

Zabbix enterprise application server hardware information monitoring Now we will introduce the Zabbix monitoring server hardware information. Because our company's servers use dell (our company is a mobile game, and all servers are dell), the server models include r410, r420, r710, and r720, the system includes CentOS 5.x, centos 6.x, RedHat 5.x, redhat 6.x, Ubuntu 12.04, and ubuntu 12.04.4. For Hardware monitoring, I have tested ipmi, megacli, and sm

, you must have the latest installed server. Observium is developed on Ubuntu LTS and Debian systems. Therefore, we recommend that you install Observium on Ubuntu or Debian because it may cause minor issues on other platforms. This article will guide you to install Observium on Ubuntu 12.04. For small-sized Observium installations, we recommend that you use 256 MB memory and dual-core processor configurations. Installation requirements Before installing Observuim, you must confirm to install all

VirtualizationLet's take a brief introduction to these chapters. 　　 Chapter One: Curriculum overview 　　 Chapter II: Virtual Network advanced Features1. Configure NIC Bindings2. Configure VLAN3. Configure network filtering to improve security 　　 Chapter III: Virtual Machine migration1. Migration of virtual machines2. On-line migration requirements3. Static migration4. Dynamic migrationDynamic migration based on shared storageDynamic migration based on local storage 　　 Fourth: KVM Cluster overvie

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Setting up from IPMI Virtual Disk 3000, the following interface appears:By default Select the first item, enter installSetup is detecting server hardware information and will jump out of error if the system installation conditions are not met.The following interface appears after detection is completeEnterPress F11The server hard disk information is listed here, the default carriage return, the following interface appearsEnterKeyboard mode, default, e

Zabbix introduction, zabbix Zabbix is an enterprise-level open-source solution that provides distributed system monitoring and network monitoring functions based on the WEB interface. Zabbix consists of zabbix-server and zabbix-agent. The supported monitoring protocols include ICMP, IPMI, SNMP, HTTP, and zabbix (the most commonly used protocol is used to monitor various monitored terminals ). The collected data is stored in the database. The database

-numbersystem-uuidbaseboard-manufacturerbaseboard-product-namebaseboard-versionbaseboard-serial-numberbaseboard-asset-tagchassis-manufacturerchassis-typechassis-versionchassis-serial-numberchassis-asset-tagprocessor-familyprocessor-manufacturerprocessor-versionprocessor-frequency （2）Valid type keywords are: biossystembaseboardchassisprocessormemoryCacheconnectorslot (3) list of all types 0 BIOS1 System2 Base Board3 Chassis4 Processor5 Memory Controller6 Memory Module7 Cache8 Port Connector9 Syst

: MT9HTF6472FY-53EA2 According to the above output, we can find that, to expand, the maximum supported memory can be 4*16 GB = 64 GB only when the memory is changed to 16 GB. Appendix:Dmidecode supports the following numeric parameters:Type information----------------------------------------0 BIOS1 System2 base board3. Chassis4 processor5 Memory Controller6 Memory Module7 Cache8 port Connector9 system Slots10 On board devices11 OEM strings12 system configuration options13. BIOS Language14 gro

to take over the services and resources of the host. In this way, resources occupied by abnormal nodes are released through the FENCE device, ensuring that resources and services always run on one node. Rhcs fence devices can be divided into two types: Internal FENCE and external FENCE. Common internal FENCE devices include ibm rsaii cards, HP iLO cards, and IPMI devices, external fence devices include UPS, san switch, and network switch. 5. high-ava