that the physical volume and volume group are successfully created.
Refresh the Web page to view the newly created volume group.
Click Add volume to Add a volume. The scroll bar will drop down.
Add the volume Name at volume Name, and enter the size of the allocated Space at Required Space (MB). Enter the maximum value of 922880 at Total Space, in MB, select block (iSCSI, FC, etc) for Filesystem/Volume type file system/Volume type, and click Create
server is not a role that can be configured in the installation menu, but it is not difficult to install it. The key to installing a server for this storage role is the combination of hardware (multiple disk spaces) and correct software modules and configurations. In this article, I will discuss the necessary conditions for correctly configuring everything and how to manage the system after installation.
Set Ubuntu 11.04 as the iSCSI
Idea: first need to support iSCSI function in two servers, then need to install two software server installation scsi-target....rpm inside the/cluster storge ./media/clusterstorage scsi-target-utils-1.0.8-0.el5.i386.rpm
Client Install iSCSI ... Rpm in the/server/... Inside
Node Name:The Microsoft iSCSI Initiator strictly adheres to the rules specified for the ISCSI node name. These rules also apply to the Microsoft ISCSI initiator node name and any target node names that are discovered. The rules for building iSCSI node names, such as the
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
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, With open source Openfiler and Microsoft's sto
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
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 address)Results: 192.168.1.100: 3260,1 i
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 storage
Iscsiadm-m discovery -- type sendtargets -- portal 192.168.1.100 (storage address)
Results: 192.168.1.100: 3260,1 iqn.1991-05.com. microsoft: data-win-01-ipc-
8, Heartbeat+iscsi+mysql realize dual machine high availabilityMigration of virtual addressesiSCSI provides storage sharing (MySQL is application also can be FTP web, etc. ) 650) this.width=650; "src=" Http://note.youdao.com/yws/res/21276/0B9FB083AE2248FEA35605DB7AC09BB7 "alt=" Qq20150730161150.png "/>on the iSCSI server: 10.0.2.220There are two disks required. /dev/sdb are used for sharing.(1) Installin
configuration domain to each disk. Obtain the wwid using the following method: [[email protected] ~] # Scsi_id -- whitelisted -- device =/dev/SDA (SDA is the disk created for iSCSI, centos6) 14d4453000000000002000000000000007cdbe24e00000000 [[email protected] ~] #/Sbin/scsi_id-g-u-s/block/SDA (SDA is the disk created for iSCSI, centos5) 14d4453000000000002000000000000007cdbe24e00000000 after configuration
Record the configuration process.
1. Check the iscsi Software Installation
# cd /cdrom/sol_10_113_x86/Solaris_10/Product# pkginfo SUNWiscsiu SUNWiscsirsystem SUNWiscsir Sun iSCSI Device Driver (root)system SUNWiscsiu Sun iSCSI Management Utilities (usr)
2. Add the iscsi t
Install CentOS6.0 in CitrixXenServer and configure iSCSI service 1. mount xe-tool and install # mkdir/media/cdrom # chmod777/media/cdrom # mount/dev/cdrom/media/cdrom #/media/cdrom/Linux/install. sh... # umount /.
Install CentOS6.0 on Citrix XenServer and configure iSCSI service 1. mount xe-tool and install # mkdir/media/cdrom # chmod 777/media/cdrom # mount/dev/cdrom/media/cdrom #/media/cdrom/Linux/install
First, the preparatory work1.1, (both the server and the client need to set) the system is using CentOS6.8 to disable the firewall: View status: # Service Iptables status stop: # systemctl stop iptables Boot not on: # chkconfig Iptables off view: #chkconfig iptables--listselinux Disabled: vi/etc/selinux/configselinux=disabled1.2, Description: Server: Host name--- SERVERMWD;IP---192.168.13.50 client: Host name---mwdinit;ip---192.168.13.51 note: # Vi/etc/sysconfig/network added three hdd:/dev/sdb/
------------------------------------------------------------------------------------------------------------Iii. File ServerBytes ------------------------------------------------------------------------------------------------------------Data server: 192.168.0.10Data client1: 192.168.0.3Data client2: 192.168.0.4-----------------------------
Data server:Yum install luci-y
/Etc/init. d/luci startAccess https: // 192.168.0.10/: 8084/use the system account password to log on to create a cluster and
Please do not refer to (1) LVS (2) gfs (3) iscsi part iptables-Fiptables-Xserviceiptablessaveip6tables-Fip6tables-Xserviceip6tablessavesetenforce0 installation server yuminstallscsi-targ...
The article has not been completed. please do not refer(1) LVS(2) gfs(3) iscsiIptables-FIptables-XService iptables saveIp6tables-FIp6tables-XService ip6tables saveSetenforce 0
Install serverYum install scsi-target-utils
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