dell r610 server

How to configure and install centos on the DELL R710 Server At the time of writing this article, I just installed a DELLR710 system. Install the system on the server for the first time. The article will not describe the installation process in detail, there are many online. It only describes the problems I encountered. In fact, the

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◆ 1. For WINDOWS systems, password breaking software can be used to break the password, but it is different for LINUX systems. The following describes the specific operations: 1. After the server is restarted, press the key e to select the second item in the last three items, press the key e, enter linux single (single user mode), and press Enter. 2. Press the second key B and enter bash (clear password) and press Enter. 3. Enter passwd root and pr

1. Install the DEST tool on the local sideHttp://www.dell.com/support/article/cn/zh/cnbsd1/SLN287927_zh/zh?c=cns=bsdcs=cnbsd1l=zh2. connect idrac port ( Span style= "Font-family:simsun;" lang= "en-us" xml:lang= "en-US" >192.168.0.120 0 segment ip , interworking on the line. 3. The administrator runs the dest CLICommand : dellsysteminfo.exe-s 192.168.0.120-u root-p calvin-n root/dcim-d hw,st-r c:\logIdrac User name Root Password Calvin (password is the default password)4. You can a

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

Dell server operations 1. Raid problems: # Deleting existing Raid configurations MegaCli64-CfgLdDel-LALL-aALL # Obtain the device ID and Slot Number MegaCli64-PDList-aALL | egrep 'enclosure Device ID | Slot Number '| awk 'nr % 2 = 0 {print $3}; NR % 2! = 0 {print $4 ;}' # Create Raid5, $ sdaslots is the disk ID and slot number used to create Raid that meet the parameter requirements. The size is 500 GB. Meg

Introducedome software with Dell SA can monitor the server hardware, and if the server problem will automatically contact Dell repair, convenient for us to manage maintenance, the specific installation requirements are not much written, I use the Machine 4 core 8G of memory 200G hard disk space, created in Hyper-V virt

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Because of job requirements, the company bought a new Dell R730 server to install the ESXi system. The company also has other servers of the Dell Server ESXi system, usually also do some simple operation and maintenance work. The ESXi system was the first time on a newly purchased