emc xtremio

Supported storage: Ibm flex system V7000 storage node, IBM Storwize v3700, Storwize v3500, IBM system storage ds8000, IBM xiv2810, IBM xiv2812, IBM San volume contoller, Clariion ax series, ax4 series, Cx series, Cx3 series, Cx4 series, Symmetrix DMX Series V-MAX Series, Hitachi Data Systems all supported models According to the design requirements of IBM System ctor, the following types of storage need to be managed through the provider:

transmission.(D) network security technologyControl Area micro-network segmentation is adopted. Each control area is connected to the system trunk through an on-site controller with network isolation and Security filtering, thus implementing Logical Network isolation between control areas and other areas.(E) Reliability TechnologyThe use of distributed structured design, EMC design, redundancy, self-diagnosis, and other reliability design technologie

In the previous article, we introduced the xtrem series. EMC also has a fast suite. people who are new to these products and technologies are easy to confuse. next we will briefly introduce the fast kit products. Fully Automatic Storage Tiering for virtual pools (fast vp) --------------- Fast VP can reduce the cost of total cost of ownership (TCO) and improve performance by intelligently managing the data placement location at the sub-lun lev

checkerturpath_selector "Round-robin0"}multipath{wwid 14945540000000000919ca813020a195422ba3663e1f03cc3aliasiscsi-dm3path_grouping_policymultibuspath_ checkerturpath_selector "round-robin0"}}devices{device{vendor " Iscsi-enterprise "product" Virtualdisk "path_grouping_policymultibusgetuid_callout"/sbin/scsi_id-g-u-s/block/%n" path_checkerreadsector0path_selector " Round-robin0 "}}ways to get Wwid:(1) By default, each Multipath device name will be set using the configuration in/var/lib/multipath

-salve mode) is enough, 11G DG can be like MySQL rep, support read and write separation. Of course there are options, MySQL cluster and Oracle RAC, playing MySQL cluster and Oracle RAC need better hardware and a lot of maintenance costs after deployment, therefore, to take into account the number of visits here is still very large, then congratulations, At least tens of millions of or even billions of PV.Giant companies like Baidu, in addition to the regular MySQL and Oracle database Library, wi

storage would have to consider using minicomputer. In the summer of 2004, the DBA Seven, the test engineer Guoff and the architect of epilepsy, set foot on the road to Beijing Test minicomputer. When they came back with the minicomputer, we welcomed them like leaders, because that was our most valuable equipment, and the numbers on the price list were scaring the dead. After the minicomputer was bought, we scrambled for a photo, and Oracle ran on a minicomputer, storage from EMC's low-end CX st

capability, for the latter, Europe passed the EMC standard electromagnetic compatibility test. The general way to achieve shielding is to attach a metal shield on the outer layer of the hardware to remove unnecessary electromagnetic waves. Now has STP and SCTP two different structure of shielding line to choose. (2) Defect of shielding system A. Grounding problems The shielding layer of the shielding system should be grounded. When the frequency is l

is received, allowing the window to slide across the entire data stream for transmission. Handling lost acknowledgment information: But the lost 42-45 how to deal with it. Before the 3rd paragraph (37-41) is received, the receiving device does not send a confirmation message, nor does it send a confirmation of the byte after the paragraph. The sending device can add new bytes to class 3rd, which is 52-56. After sending the device, it stops sending, and the window stays at 37-41. TCP includes

lifecycle management) and storage software departments of StorageWorks company. Frank Harbist, general manager of Hewlett-Packard's ILM and storage software business, said the company had worked with Outerbay for more than a year and had Habister a roadmap ... But the company plans to integrate more deeply into the next 1-2 quarters, while the products are loosely tied. Outerbay is also working closely with storage giant EMC to publish a system desig

Problem Statement Storage design is an important part of virtualization design, and determining the appropriate storage type is a key step in the deployment of storage design. Fc/fcoe, ISCSI, NFS and even local Storage, which one would you choose? See figure below. Requirements Customers need to migrate physical servers to VMware virtualization platforms, many physical servers using FC Sans, and some San disk capacity greater than 2T. Some of these servers run Ms Cluster Service. Some app

Now we can go into the release OWA process. You first need to generate a new trusted certificate for Exchange Server, unlike Exchange 2007, where Exchange 2010 's certificate request files are done in EMC, not in IIS. Turn on EMC, navigate to the Server configuration node, and in an intermediate result set, see a certificate from the Exchange Server itself that is an untrusted certificate issued by Exchang

small, you need to adjust it to 32 GB.Smitty chpsView the/tmp directoryDf-kTmp space at least 4 GB View APARInstfix-I-k "IY68989 IY68874 IY70031 IY76140 IY89080" 2. Create oinstall and dba combination oracle users# Mkgroup-A oinstall# Mkgroup-A dba# Mkuser id = 202 pgrp = oinstall groups = oinstall, dba home = '/u01/app/oracle'Shell = '/usr/bin/ksh' oracle (create the path/u01/app/oracle before running the command)3. System Parameter OptimizationNetwork Parameters and adjustment values to be ad

Original article address: PCB decoupling capacitor reasonable configuration Author: ker11f I. Category of decoupling capacitors in PCB The decoupling capacitor can be used for energy storage when the operating voltage of the integrated chip or circuit board is compensated. It can be divided into three types: integral, partial, and inter-board. The overall decoupling capacitor is also called a bypass capacitor. It operates in a low frequency ( Local decoupling capacitors have two functions. First