Diagnostics Control
configuration: Displays the configuration and status information for all detected devices:
Result: Displays the results of all tests performed.
System Health: provides a current overview of system performance.
Event log: displays a timestamp-stamped log of all test results that are running on the system. This log is displayed if at least one event description is logged.For information about embedded system diagnostics, refer to
DELL R720 Server installs Windows Server R2 operating system graphicsDescription: Some of the images in this article are Web-based, so it is not necessarily the Dell R720 Server installation interface, but the interface content is guaranteed to be close to the Dell
The current VMware low-level virtualization software is already in the ESXI5.5U2 version, and users need to deploy early VMware on the Dell R720, which is said to be the world's largest buyer, based on the realities of their data center. esx4.1 version, this version is also the last ESX version, subsequent versions are in the form of ESXi.In comparison to the new Dell
OverviewAs opposed to the enterprise version of Idrac, the Express,idrac port we purchased was R720 with a black plastic block. The online Dell 12 product Idrac Port has been upgraded to the 1G Ethernet port, finally found that my R720 Express version of the default or 100M ~ but also does not affect. My room is downstairs, so I also feel that express is enough.6
Dell PowerEdge R720 (Xeon E5-2609/2 GB/300 GB) rack mount server CPU with Xeon E5-2609 2.4 GHz standard 1 CPU, 2 gb ecc DDR3 memory capacity, standard GB hard disk capacity.
Dell PowerEdge R720 (Xeon E5-2609/2 Gbit/300 GB)
The Dell PowerEdge
? remember once the Dell R720 server ESXI5.5 system down the wonderful experience ? Summary point: 1, do not see the reason for downtime. 2. Reset Bois for no reason. 3, do not look at the log. 4, Dell r720 server memory needs to be inserted sequentially, such as: A1,a2,a3,a4. 5, use Idrac to manage the page remotely.
Deploy multiple MySQL instances on a [DELL R720] Server
Deploy multiple MySQL instances on a [DELL R720] Server
I. Prepare for installing mysql
1.1 download the mysql package
Mkdir-p/home/xuekun/mysql
Cd/home/xuekun/tools/mysql
Wgethttp: // dev.mysql.com/get/Downloads/MySQL-5.5/mysql-5.5.10.tar.gz
1.2 install mysql sof
On the afternoon of March 30, 2015, colleagues came out from the computer room and told me that the server disk is bright yellow light.I went to the computer room and saw the problematic server. The Dell r720 front panel flashes:Fault detected on drive 0 in disk drive Bay 1. The Chinese meaning is approximately: in Drive Bay 1, Disk 0 detects a failure.Disk 0 LED is really bright yellow light, look like the
Two days ago, a Dell r720 installed rh5.1 for business needs. Both the Dell official website and the utilty disc support rh5.8 or above.
The hard disk cannot be found at the partitioning step when the disc is installed. That is to say, the ramdisk of the initrd of the disc does not have the driver of the RAID card,
The procedure is described as follows:
This mach
Dell-R720 server (Centos6.5) Dual Nic binding
System Environment:
Operating System: Centos 6.5x64
Server: Dell R720
Procedure:
1. Download the NIC Driver from the DELL website
Bcom_LAN_14.1.0_LinuxR5S10_DKMS_A01.tar.gz (NIC Driver)
Dkms-2.2.0.3-1.noarch.rpm (dkms)
2. Instal
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
A few days ago, the company purchased a new server, DELL R720. After installing and installing CentOS 5.6, it found that only lo exists and there is no eth * Nic, after several queries, rhel5.x or centos 5 was installed for newer machines such as r620 and r720. x system, without its NIC driver, so we need to install it ourselvesNIC Driver, http://zh-cn.broadcom.c
I. Problem description:
In the same batch of servers, if such a server is encountered, if it does not run any service, there is no problem, but when a task is run, it is automatically restarted. Since this problem does not occur on other servers of the same system, you can use the quick service code to Find dell after-sales service.
2. Install the log collection Tool Dell System E-Support Tool (DSET) 3.5.1-
# #默认设定1. Configuration Management card IPNote: The default idrac is common to Nic 1 and requires key to use a separate Idrac port. The Web interface has import optionsIP Configuration 2 methods (default 192.168.0.120)1, directly on the LCD display board configuration2. F2 into Uefi, select the Netwrok configuration in Idrac2. Go to the Web Management pageConnect the network port 1 to the notebook via a network cable (same network segment), then Web Access 192.168.0.120Default user name and pass
1. According to the following figure hint, put in a U disk
2. Insert the U disk into the server. Boot See prompts, press two F11, the following figure in the upper right corner tips
3. Press the up and down key to select the second option, and then select DataTraveler 2.0, as shown below
4. The normal installation of server 2008, when the selection to load the drive, found no list, need to load the drive button, point browsing, select U disk, click OK, continue normal process instal
This article consists of the following four sections:Download Dell OMEInstalling the Dell OMEConfiguring the Dell OMEConfiguring IDRAC
Download Dell OMETake Dell PowerEdge R730xd as an example1. Sign in to Dell's official website http://www.dell.com.cn/
Nagios monitors dell server hardware and nagios monitors dell
We have mentioned earlier that omsa is used to monitor dell servers, but it must be accessed through web. This time we use nagios + check_openmanage to monitor the hardware of dell servers.
First, let's look at the figure below:
We can see that there are tw
1. How to Use Dell DataSafe Local Backup to create system recovery mediaDell DataSafe Local Backup is a secure, simple, and highly reliable Local Backup and recovery solution that helps Dell Computer users avoid software faults and hard disk damages.The latest factory Dell Computer, such as Dell Alienware M11x, has bee
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