and redundancy.
As for communication, the system utilizes the already existing LAN. the components communicate over the LAN Using standard TCP/IP. the SDS may have multiple IP addresses, allowing wider bandwidth and better Io performance and redundancy.
Scaleio virutalization Layer
======================================
In this layer, users can:
Define volumes.
Map volumes
Scaleio over Vmw
At EMC World 2015, it was announced that ScaleIO 1.32 could be downloaded for free in a non-production environment. This free version of the download is called drictionless (ff) Download version. As follows: Http://www.emc.com/products-solutions/trial-software-download/scaleio.htm Then you may ask, what is the production environment? EMC spends such a big price
Label:EMC has released a new white paper on Scaleio 1.30 for back-end storage to run SQL, SharePoint, and exchange solutions.The following page has a brief introduction and a download of the entire document PDF.https://community.emc.com/thread/204721?linkId=11818130The documentation download link is here:https://community.emc.com/servlet/JiveServlet/download/859181-102713/ H13751-emc-converged-infrastructur
On scaleio, xtremsw cache can be deployed in two ways:
Xtremsw cache is used inside each server as cache-cache is implemented under scaleio Data Server (SDS), which is similar to the concept of vnx fast cache or Vmax cache in the traditional SAN world.
Use the xtremsw cache on the application side as the cache-perform the cache under scaleio Data Client (SD
.
· Cluster NAS and horizontally scalable file systems. EMC isilon is directly competing with HP storeever. EMC isilon has become the company's rapidly growing product in recent years and has a leading market position in the cluster NAS field.
· Object Storage Service (OSS). EMC atomos and HP storeall also have some market conflicts.
· Integrated systems: VC
Tags: EMC storage HP merger
According to the latest Reuters report, people familiar with the matter revealed that HP has concluded the merger negotiations with EMC, and HP will announce the final results immediately. After several months of negotiations, the merger of the two companies finally broke through. Big Data online has previously analyzed HP's and EMC's product lines. The long and overlapping produ
Solution:
Many of the problems encountered by users using EMC storage are host-related, such as the inability of the host to access back-end disks, a large number of LUN transitions (lun trespass), sudden slow performance of access storage, and so on. By running a software tool on the host, EMC report or EMC grab generates a file at the end of Tar that collects
How does the world's largest information storage enterprise view the "cloud" era, and EMC Greater China President Ye Chenghui will tell you: "Cloud is not a dangerous thing, but a paradise of information security, but also a learning to save money." ”
This morning, at the 2009 Annual Conference on Information Services innovation, Ye Chenghui not forget to use old-fashioned information asset management to advocate for the value of cloud storage. "A pl
Recently, the company has been experiencing a full pool of EMC storage pools, resulting in the need to remove LUNs from VMware to free up storage space, documenting this process for later learning.First, the idea of storage removal from VMware is to remove the LUN from the VMware plane, remove the LUN from the host group in the EMC (disassociate), and finally delete the LUN, so that the pool will automatica
Dell acquires EMC This rumor has become increasingly nose-eyed. So far, however, all the news has been in the "Dell wants to acquire EMC" phase. A "Want" word indicates that there is too much uncertainty behind the affair.Do you remember? Dell was confident that it would buy 3PAR, but eventually it was "cut off" by Hewlett-Packard, and Dell could only go back and buy compellent. Hewlett-Packard to now also
It was very dramatic. I came here when the company was acquired. After three years, the company was acquired again and I left.
However, it is a great honor to be acquired by EMC. I wish you can control your own direction.
EMC further extends its enterprise content management leadership and vision with best-in-class Document Output management (DOM)
Hopkinton, mass and Carlsbad, Calif-
Tags: US time scalability Sandy intel Product
On Wednesday, us time, EMC announced that it would update its value to take care of the software, hardware, and services on the product line, in addition, it claims that the New Numeric value best care service also integrates a large number of other numeric values to take care of other functions.
The new product promotion covers four sections of the application, which are best taken care of by the data
1. Install EMC host base agentmount-F CDFs-O cdcase on the client
/Dev/DSK/c0t0d0/CDROM (only such a mount can read the correct EMC disc) swinstall-S/CDROM 2. Create a raid group (group 3) on the EMC Manager server) 3. Create Lun (Lun 8) on the raid group 4. Create a new storage group (js-wap01) 5. On the storage group (js-wap01) add js-wap01 to hosts (right-clic
Specific practices for EMC storage configuration on HPUX
EMC CX installation in HP-UX OS
Environment
1.hp-ux 11i
2.EMC HP Tachyon HBA card recommended
3. If you use PowerPath 3.x, you need to install patches; Refer to EMC matrix for download from HP Websit
4. We recommend using
Last year, the company expanded EMC storage and, as needed, deployed EMC Recoverpoint products in two sites connected by leased line to synchronize parts of the data in both locations.EMC Recoverpoint Products According to my understanding is a data synchronization of the product, in 2 rooms if the deployment of EMC storage and VMware virtualization system, then
I. Introduction to the environment
Host Name
Ip
Role
Version
vcenter.xzxj.edu.cn
172.16.255.36
Vcenter Server
5.5
node01.xzxj.edu.cn
172.16.255.153
Vsphere ESXi
5.5
node02.xzxj.edu.cn
172.16.255.154
Vsphere ESXi
5.5
tsmbak.xzxj.edu.cn
172.16.255.80
Networker Server
8.2
ebr.xzxj.edu.cn
172.16.255.78
Oracle
This article links:
Http://www.eygle.com/ha/Install.Oracle9iRac.On.Veritas.EMC.htm
The main hardware and software used in this case are as follows:
Host: sun-fire-v210
Operating system: SunOS 5.9 generic_117171-07
Fiber Card: Emulex lightpulse fc9002l
Arrays: EMC CLARiiON CX500
Cluster software: VERITAS STORAGE FOUNDATION for ORACLE RAC 4.0
Oracle version: Oracle9.2.0.4
1. Install the operating system
After installing the basic system, app
Failure phenomenon:
Article reproduced from EMC Chinese Support forum
· The EMC grab script runs to the following steps to stop responding and even cause the server to reboot
Copying file/sys/./class/fc_host/host6/statistics/fcp_output_megabytes
Or
Copying File/proc/./meminfo
Copying File/proc/./uptime
Copying File/proc/./loadavg
Release date:Updated on:
Affected Systems:EMC Celerra Network Server 6.xEmc vnx Operating Environment for File 7.xEMC VNXe 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 54414Cve id: CVE-2012-2282
EMC is a provider of storage hardware solutions.
EMC Celerra Network Server 6.0.36.4 to 6.0.60.2, emc vnx
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