dell r710 raid

The company has a Dell R720 server, want to install Xen, the result of loading when asked me to select the disk, it appears that the disk RAID does not recognize the problem. Find Dell official for detailed model,megaraid SAS 9265-8i is LSI's product, go to LSI official website http://www.lsi.com China Station: http://www.avagotech.cn /support/download-search Dow

DELL RAID Operation Steps1, start the start, Quick press ctrl+r, press more times650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/70/FD/wKioL1XDBa6ACI1sAAGg3Puivkk949.jpg "title=" Picture 1.png "alt=" Wkiol1xdba6aci1saagg3puivkk949.jpg "/>2, the following interface appears: The level of RAID displayed at the right of the graph raid5 , and the size of

initialization progress of the array MegaCli-LDBI-ShowProg-LALL-aALL or displaying megacli in a dynamic visual text interface- Ldbi-progdsply-lall-aall6, creating global Hot Spares specifying 5th disk as global hot spare megacli-pdhsp-set [-enclaffinity] [-nonrevertible] -physdrv[1:5]-a0 can also be specified as a dedicated hot spare for an array megacli-pdhsp-set [-dedicated [-array1]] [-enclaffinity] [- Nonrevertible]-physdrv[1:5]-a07, delete global hot spare megacli-pdhsp-rmv-physdrv[1:5]-a

In linux, view the RAID status of the dell server-Linux Enterprise Application-Linux server application information. The following is a detailed description. View the status of the dell hard disk in linux 1. First install srvadmin on the dell installation disc 2. Run the command Omreport storage adisk controller = 0

the The default user name is root, the default password (non-custom model) on the back of the service tag card, the user name and password can be changed in the Click Finish to restart the server.2.WEB Login, configure raid2.1. Properly connect the client (such as a notebook) to the Idrac management port on the server and set the IP address of the client correctly. Enter Idrac's IP address in the browser to login to Idrac's management interface;2.2. In the menu bar Select 2.3. In the Create Vir

the The default user name is root, the default password (non-custom model) on the back of the service tag card, the user name and password can be changed in the Click Finish to restart the server.2.WEB Login, configure raid2.1. Properly connect the client (such as a notebook) to the Idrac management port on the server and set the IP address of the client correctly. Enter Idrac's IP address in the browser to login to Idrac's management interface;2.2. In the menu bar Select 2.3. In the Create Vir

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if the value of await is much higher than the value of SVCTM, the I/O queue waits too long for the applications running on the system to become slower.- C parameterIostat can also be used to get CPU partial state values:Iostat-c 1 10avg-cpu:%user%nice%sys%iowait%idle1.98 0.00 0.35 11.45 86.22avg-cpu:%user%nice%sys%iowait%idle1.62 0.00 0.25 34.46 63.67Common usageIostat-d-K 1 #查看TPS和吞吐量信息 (disk read and write speed in KB) iostat-d-M 2 #查看TPS和吞吐量信息 (disk read and write speed in MB) iostat-d-x-k 1