We have built a domain and deployed Windows Server 2008 R2 on two computers in the domain. In this article, we're going to have Windows Storage Server 2008 perform another function in addition to being a domain controller: to act as a shared storage for the cluster. Windows Server 2008 R2 can support dynamic migration of virtual machines, and the key is to have the virtual machines stored on a cluster shared volume. Cluster Shared volumes refer to a single storage device that is shared by each n
Software:Microsoft ISCSI Software Target 3.3After download, unpack the package as follows:Install the official description of the target end is the server only support Windows Server R2, Windows Server R2 SP1 operating system.The installation steps are the next step and the next method.To configure the destination end (target
Iscsi provides security settings. iSCSI has good advantages in security management. You can use "host" and "user" to allow or reject access settings.
After the installation is complete, the following example will be generated by default: "Only 172.16.7.120 this initiator is allowed" and "reject all" Settings
/Etc/initiators. allow content, the last line allows 172.16.7.120 (the other three lines are # A
Computer system interface) is a standard for data block transmission on Internet Protocol networks, especially Ethernet, and is an integrated IP and SCSI technology. Its greatest feature is the ability to transfer standard SCSI commands between a host system (initiator) and a storage device (target) on a TCP/IP network. Compared to Fibre Channel, ISCSI has many advantages, and it is more appropriate to use
Tags: IP address Windows Server target
Advantages of iSCSI Technology
Compared with traditional SCSI technology, iSCSI technology has three revolutionary changes:
The original SCSI used only on the local machine is transmitted through the TCP/IP network, so that the connection distance can be extended in an unlimited region;
The number of connected servers is in
Establish an ISCSI Storage System in a PC architecture
I. Architecture diagram:
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Requirement: Share the/dev/sdc on the iscsi-target server for mounting and use from the windows and linux clients respectively.
Iscsi
ISCSI network storage service, iscsi Network Storage
ISCSI Network Storage Service
1. Structure of this Chapter
2. Overview
3. DAS
Direct-Attached Storage
4. SAN Network
Storage Area Network, a Storage Area Network, uses high-speed fiber channel, high requirements for speed and redundancy, uses ISCSI Storage protocol
between the iSCSI server and the storage device.Iscsi adapter cards are roughly divided into two categories: toe HbA cards and iSCSI HbA cards. The former is cheaper, while the latter is more efficient, but the latter is very expensive. Representative vendors include adaptec, alacritech, Intel, LSI, and Qlogic. Intel focuses on the development of toe HbA cards.
1.3. iS
Install iSCSI in CentOS 6.6
I. Introduction to ISCSI
ISCSI, internet SCSI, also known as IP-SAN, is a standard developed by IETF to map SCSI data blocks into Ethernet packets. ISCSI is a TCP/IP-based protocol used to establish and manage the connection between IP storage devices, hosts and clients, and create a storage
Centos6.6 mounts iscsi storage and centos6.6 mounts iscsi
To solve the company's backup and log problems, we have specially set up a backup server and prepared 8 TB storage space for use. Now we will mount iscsi storage on the client.
1. The client installs the iscsi installation package and starts
Yuminstall binutils
CentOS 6.8 Linux iSCSI Server Configuration and Client connection iSCSIFirst, the service-side configuration1, first install a variety of packagesYum Search SCSIISCSI-INITIATOR-UTILS.X86_64:ISCSI Daemon and utility programsiscsi-initiator-utils-devel.x86_64:development files for Iscsi-initiator-utilsLsscsi.x86_64:List SCSI devices (or hosts) and associated inform
1. Prepare the 1.1 Server environment
Windows Storage Server is a Storage Server of the Windows Server series and an enterprise-level file Server platform. Both of them can be used as iSCSI servers. The following are examples.1.1.1 Windows Storage Server 2008
A Windows Storage Server 2008 (WSS2008) R2 (64-bit Enterprise Edition) Virtual Machine acts as an iSCSI Server (Note: currently, only 64-bit Enterpris
iSCSI is a SAN device and the SAN device is primarily a space for providing Server storage. iSCSI (Internet SCSI) is an ip-based data storage device compared to a traditional SAN, which is a fiber-optic transmission medium. It makes it easier for him to apply in the enterprise. 1. The normal network card can be used as iSCSI
1. Install the system environment: CentOSrelease5.5? BRL. 18-194. el5xen installs iscsi-target, which is the storage end. The storage end installs iscsi-target to install iscsi-initiator on a host with a shared disk, the storage server installs
Reposted from -- http://blog.csdn.net/sinchb/article/details/8433994417t101. What is chap? Challenge-Handshake Authentication protocoliscsi initiators and targets prove their identity to each other using the Chap protocol, which has des a mechanic to prevent cleartext passwords from appearing on the wire.CHAP authentication is safer than pap authentication because chap does not send plaintext passwords online, but sends random sequences processed by the Digest algorithm. It is also known as "cha
Set up the iSCSI storage server 2010.09.18 tsengyia # 126.com in the rhel5 System
Http://selinux.cublog.cn ####################################### ############################System Environment: rhel5.5 [2.6.18-194. EL5]Software Environment (use the RPM package that comes with the rhel5.5 CD ):Server:Clusterstorage/scsi-target-utils-0.0.6.20091205snap.el5 _. 1. i386.rpmClusterstorage/perl-Config-General-2.
connected by a SCSI bus.The main functionality of ISCSI is the encapsulation and reliable transmission of large amounts of data between host systems (initiator initiator) and storage devices (target targets) on TCP/IP networks.The topology of the complete iSCSI system is as follows:Essentially, the ISCSI initiator is
, an IP San will definitely have a place.
Iii. the composition of iSCSI
A simple iSCSI system has roughly the following components:
iSCSI Initiator or iSCSI HBAs
ISCSI Target
Ethernet Switch
One or more servers
A complete
Configuring the Linux iSCSI San Client4.1. Installing ISCSI (Starter) serviceThis installation package is in the system's installation package. Find the ISCSI-INITIATOR-UTILS-6.2.0.871-0.10.EL5.X86_64.RPM package. The installation.[Email protected] ~]# RPM-UVH iscsi-initiator-utils-6.2.0.871-0.10.el5.x86_64.rpm1:
for the client. You do not need to pay attention to the specific file system used by the server, this means that files in NAS can be shared in different systems. For example, I am storing files on the server in ZFS format and share them with Linux, Mac, and Windows through SAMBA. There is no problem in accessing shared files in four completely different systems. However, SAN uses the underlying block device protocol, so it is used exclusively by clients. The targets used in Linux cannot be shar
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