external ipmi

Most of the core business of the enterprise running in the server system, once the system unexpected downtime, it is likely to cause data errors or even lost, this situation in the financial and banking system, will cause immeasurable losses. To this end, it is necessary to detect the health status of the server in real time, including fan speed, CPU and motherboard temperature, core voltage, Power module status, and so on timely forecast various possible errors. Systems management Software (Sys

Recently, I have been studying IPMI Interface Remote Management to achieve Remote Control of the underlying server. The company's servers use chaowei's main board, and GOOGLE has gone down, at present, most of the online superwei IPMI configuration documents are implemented using the IPMI Connection Tool IPMIviewer software or direct WEB login on the windows plat

1. Load the IPMI-enabled system moduleModprobe Ipmi_msghandlerModprobe ipmi_devintfModprobe Ipmi_poweroffModprobe Ipmi_siModprobe Ipmi_watchdog??Write the above command to/etc/rc.local to load the module automatically?????2. View IPMI Device Information# More/proc/devices | grep Ipmidev253 Ipmidev #有这一行说明有IPMI设备?????3. Create a character device node so that Ipmit

well, let's just say, but if something goes wrong, such as raid, some are not initialized, some are not configured according to business line requirements, and some are indeed installed, however, it is annoying that ping fails, ssh cannot be logged on, and kerberos cannot be logged on either .... And so on... The reason for using the platform is:We don't have to worry about detection. We need to know the progress of each server. Whether it is restarted, whether it is included in the installed

Continuing with the Apple told above, we need to understand the structure of the OPENIPMI code and the process and characteristics of the OPENIPMI program before using the OpenIPMI ready-made libraries and example programs.The purpose of OPENIPMI is to block the details of the IPMI protocol and provide the user with a framework and interface for quickly implementing SMS. As a result, it internally implements the various types (data structures) mention

IPMI (Intelligent platform management Interface) that is, the management interface of the smart platform is a new generation of common interface standards that make Hardware Management "intelligent. You can use IPMI Monitor the physical characteristics of the server, such as temperature, voltage, fan operating status, power supply, and chassis intrusion. The biggest advantage of

implemented by the manufacturer of the public networkIPMIfunction, and there are several on the boardIPidle is not in use, the following will be described in detail how to do the public network on the springboard machineIPMIfunction pushes the issue back to the customer. first of all, the manufacturer's machine provides IPMI is all over the IPMI, in the use of intranet IP Open Web site login operation, log

Next to several Xcat blogs, assuming that we have added the operating system and set the necessary properties, we now need to remotely control the physical machine using IPMI to install the operating system with the network boot.# Settings Use IPMI nodech Reference: http://blog.csdn.net/kongxx/article/details/44033623Please indicate this address in the form of a link .This address: http://blog.csdn.net/kong

Today, using vcenter to connect to an ESX host (Dell Server, a long time ago the machine has a small screen alarm, content for log full, because the machine can not be restarted, so there is no chance to clear the log) when an alert: Host IPMI system event log State, This alert is usually caused by a full system event log, and the IPMI system log must be cleared to reset the sensor. 1.Client Landing vcente

This method is limited to setting the IPMI address and user name password for hp DL580 G7.1, the server node, and access to the monitor and keyboard, and then boot2, this place accidentally to delete, set IPMI is press F8, into the BIOS is press F9, wait until the screen prompt again press, F9 more obvious, F8 need to watch their own attention, in the screen below;3, after F8, after a moment to jump to the

1. Create a regular account on the local server and add the account to the Remote Desktop Group2. Enter IPMI on the management machine650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/7E/CE/wKiom1cI4juDfrEkAABiB16rM20693.png "style=" float: none; "title=" Image 1.png "alt=" Wkiom1ci4judfrekaabib16rm20693.png "/>650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M02/7E/CE/wKiom1cI4jySAAMyAABXO9chC3Y779.png "style=" float: none; "title=" Im

XCAT remote deployment and installation of the operating system through IPMI, xcatipmi Based on the previous xCAT blogs, assuming that the operating system has been added and necessary attributes have been set, we need to use IPMI to remotely control the physical machine to use network startup to install the operating system. # Set to use IPMI nodech Refe

After a few xcat blogs, assuming that we have added the operating system and set the necessary properties, we now need to use IPMI to remotely control the physical machine using network startup to install the operating system. # set IPMI IP address, username and Password properties using IPMI nodech Reference: http://blog.csdn.net/kongxx/article/details/4

Linux shutdown restart five methods (sysrqshutdownhaltinit) Current version cat/etc/debian_version5.0.1 one, Linux shutdown command (top three types) 1, Shutdown-hnow (-h:haltaftershutdown.) haltinit02, Linux Restart command shutdown-r (-r:rebootaftershutdown.) Rebootinit6 second, special case restart and shutdown (can ping the above command can not be used in case is the system hangs) 1, see if the kernel supports cat/boot/config-' uname -r ' |grep ' Config_magic_sysrq ' config_magic_sysrq=y2

system boot boot device, see the Ipmitool Help documentation for details.Ipmitool–i Open MC Reset causes the BMC to restart hardIpmitool–i Open MC Info view BMC Hardware InformationIpmitool–i Open MC getenables List all allowed options for BMCIpmitool–i Open MC Setenables Sets the appropriate allow/disable options for the BMC.Ipmitool-i Open Event 1 sends an excessively high-temperature message to the system event log, the event that can be sent is:1 Temperature:upper critical:going High2 Volta

Tags: des cWeb style blog http color os io use2014-08-25 BaoxinjianI. Summary Oracle external tables are used to access text files other than databases (text file) or Oracle proprietary format files.Therefore, creating an external table does not result in a storage structure such as segments, extents, and data blocks, except that the table-related definitions are placed in the data dictionary.External

Last week Spark1.2 just released, the weekend at home nothing, to understand this feature, by the way to analyze the source code, see how this feature is designed and implemented./** Spark SQL Source Analysis series Article * /(Ps:external datasource Use article address: Spark SQL External DataSource External Data source (a) example http://blog.csdn.net/oopsoom/article/details/ 42061077)First, sources packa

Tags: map rds Cat TTY Ops introduction override API Family Last week Spark1.2 just announced that the weekend at home nothing, to understand this feature, by the way to analyze the source code, to see how this feature is designed and implemented./** Spark SQL source Code Analysis series Article * /(Ps:external datasource Use article address: Spark SQL External DataSource External data Source (i) Demo sample

Tags: man sys spark ble default abstract instead of record commLast week Spark1.2 just released, the weekend at home nothing, to understand this feature, by the way to analyze the source code, see how this feature is designed and implemented. /** Spark SQL Source Analysis series Article */ (Ps:external datasource Use article address: Spark SQL External DataSource External Data source (a) example http://blog

LINQ to SharePoint does bring us a lot of convenience, saving us from the hassle of using calm, but when we use the spmetal tool (spmetal details) this tool does not work on the external list. For other restrictions on the external list, see (restrictions on SharePoint Study Notes --- splist -- external list ),In some special cases, we need to use LINQ to Sharepo