SAN (storage area network ) 定义: Storage area network (SAN) is a network that primarily connects the storage systems with the computer systems and also connects the storage systems with each other 解释: ·一种网络·连接存储与主机,存储与存储 SAN, LAN 还有WAN构建了我们的网络系统 vSAN…

http://www.infotechguyz.com/VMware/FiberChannelSANStorage.html Using Fibre Channel with ESX/ESXi Fibre Channel SAN LUNS: Used for VMFS datastores to hold virtual machines, ISO images, and templates Used for holding RDMs, which point to a virtual mach…

In this post, I will distill my own ideas and my own views into a structure for a storage system course. Here, I assume here a 15-weeks course with a single 1 1/2 hour lecture per week (as we have in Germany): Introduction, Overview, Disk Drive Archi…

SAN它是storage area network(存储区域网络)速记,早期san光纤通道技术被用于.当迟到iscsi协议后出现,为了在这两者之间区分.它分IP SAN和FC SAN.FC SAN由于其价格高格因此,许多公司回避.IP SAN一个非常好的取代产品出如今了人们的视线中.如今大部分存储设备提供支持基于TOE技术的接口,能够在硬件基础上处理TCP/IP协议.这意味着ISCSI设备能够处理速度已接近GigE.约100MB/秒的传输数据速率来处理I/O进程.其速率可与FC SAN的相比  …

A cluster of computing systems is provided with guaranteed real-time access to data storage in a storage area network. Processes issue request for bandwidth reservation which are initially handled by a daemon on the same node as the requesting proces…

各版本中的新特性及功能对比:   VMware vSphere 5.0 VMware vSphere 5.1 VMware vSphere 5.5 VMware vSphere 6.0 ESXi 5.0 兼容性(即虚拟硬件 8) 5.1 兼容性(虚拟硬件 9) 5.5 兼容性(虚拟硬件 10) 6.0 兼容性(虚拟硬件 11) 32 个虚拟 CPU/1 TB RAM 64 个虚拟 CPU/1 TB RAM 更完善的 3D 图形支持 128 个虚拟 CPU/4 TB RAM 基于软件的 3D 图形…

Vmware PowerCLI和Vmware CLI vMA A Linux virtual appliance that includes the vSphere SDK for Perl and the vCLI package.Also supports the vi-fastpass authentication component. ESXi Shell commandsSet of troubleshooting commands to use when vCLI cannot ac…

Introduction The VMM documentation indicates that “A logical network is used to organize and simplify network assignments for hosts, virtual machines and services. As part of logical network creation, you can create network sites to define the VLANs,…

iSCSI( Internet Small Computer System Interface 互联网小型计算机系统接口)是由IBM 下属的两大研发机构一一加利福尼亚AImaden和以色列Haifa研究中心共同开发的,是一个供硬件设备使用的.可在IP协议上层运行的SCSI指令集,是一种开放的基于IP协议的工业技术标准.该协议可以用TCP/IP对SCSI指令进行封装,使得这些指令能够通过基于IP网络进行传输,从而实现SCSI 和TCP/IP协议的连接.对于局域网环境中的用户来说,采用该标准只需要不…

Q81. An administrator needs to recover disk space on a previously-used thin provisioned virtual disk. The volumeswhere the administrator needs to recover the disk blocks are on VAAI-compliant storage arrays.Which two actions should the administrator…