Mount iSCSI configuration on CentOS 6.4
1. Install the iscsi support package and start the service.Yuminstall binutils iscsi-initiator-utils kmod-xfs xfsprogs
Service iscsi start2. log on to Network StorageIscsiadm-m discovery -- type sendtargets -- portal 192.168.1.100 (storage
VMware connects to shared storage in three different ways, San,ip sans (that is, iSCSI) and Nas (NFS). This article is not about the difference between the 3 and the SAN and NAS, please go to Google.
Second, this article does not look at FC Sans, if your environment already has a SAN that supports MPIO and has enough storage space, try to make the most of it. Be
iSCSI disk as a resource required by the cluster, the application is more extensive, but the iSCSI provider is now generally provided by the hardware vendors dedicated storage equipment, but the current device is usually tens of thousands, not very economic reality, so the current variety of software iSCSI endlessly, W
Yesterday, a linux system was deployed for a customer. the server itself had only GB disks as the system disk. All data is stored in network storage, and network storage (iSCSI) needs to be mounted to the local device. the configuration process is summarized as follows: Windowsserver2008R2 is deployed remotely, I don't know what network
Yesterday, a linux system was deployed for a customer. The server itself had only GB disks as the system disk. All data is stored in network storage, and network storage (iSCSI) needs to be mounted to the local device. The configuration process is summarized as follows:
Create iSCSI on Windows server 2008 R2
Due to rem
Iscsi can be stored Based on raid or image storage
Image Storage: dd If =/dev/Zero of =/Zou. img bs = 1000 k count = 20000 then a 2 GB image storage disk will be generated under the root directory. Here, how to generate raid will not be mentioned first
The operating environment is On Debian. This server acts as a disk
/root mount point the next thing to do is iSCSI does not mountiSCSI implements networked storage that provides storage-side callsTarget , use the storage side to call Initiator. Targetcan provide storage space on theInitiatorResponsible for connectionISCSIequipment, inISCSI
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. You need to install target on the server of Linux, and the client will install Inititor.The configuration process is as follows:Test IP as 192.168.157.144 on the host[email protected] ~]# Yum install
Experience vsphere 6 of 2-allocate iSCSI storage space for VMware ESXi5 allocating iSCSI storage space for VMware ESXiReturn to the Windows Server R2 host, open the Iscsitarget program, create an iSCSI target, and assign two disks to it. The allocation target can be either t
, what the company needs to do is stabilize the existing architecture, or look long and deploy new technology.
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Pre-Preparation:1. Server System: Dell M630 Windows R2 operating system (activated, NIC driver on)assigning ip:192.168.60.2332. Storage array: Dell Md3800i (capacity 6tx10,raid card x2, management port x2)Business port Assignment ip:192.168.60.238 and 192.168.60.239Management Port ip:192.168.129.101 and 192.168.129.1023. Use modular disk Storage Manager to RAID 6 on the
Vsphere supports storage multipath selection for NFS and iSCSI, which are explained in detail in the following two ways.first, the multipath approach to NFS is described, and NFS is a multi-path IP-based network, although he can do link aggregation through LACP, but he is only a shunt technology, not the bandwidth overlay, and the premise must be in a one-to-many, or many case, the reason is that vsphere on
Note: We do not have Dell's MD Series Storage Server test, just built an iSCSI service side, using software for Windows to install an iSCSI product IStorage Server, one of their own Baidu can use, After the installation of the default will not create the target itself, you need to manually new target: Hard disk---image files, such as virtual hard disk image (VHD)
// Install related software. kmod-XFS and xfsprogs are components of the XFS file system.
yum install binutils iscsi-initiator-utils kmod-xfs xfsprogs
// Start the iscsi service
service iscsi start
// Check whether the storage server's iSCSI is online
iscsiadm -m discovery
To improve network reliability and security requirements, we may want to separate the control and storage networks of openstack, that is, to configure the iscsi private network. Taking the kvm + lvm + iscsi ubuntu environment as an example, consider a simple deployment model, a computing node (nova-compute), a storage
Set up iscsi storage in Centos6.5
To build a vsphere environment, you need to use network storage to simulate applications in the production environment. Now, a 800 GB hard drive server is configured as iscsi storage.
The iscsi se
Centos6.6 Mount iscsi Storage
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 isc
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