iscsi mac

1.Start the TGTD service#service TGTD StartThe TGTD service is provided by the package:scsi-target-utils.x86_642.Define an ISCSI target name: (for example)# Tgtadm--lld iSCSI--op new--mode target--tid=1--targetname iqn.2001-04.com.example:storage.disk1.amiens.sys1.xyz3.To View the Currect configuration:# Tgtadm--lld iSCSI--op show--mode TargetFor example, we are

Linux Operations phase Fifth (ix)ISCSICLVMGFS2GFS2(Global filesystem, Version2, the CFS cluster file system, using HA 's information layer, to each node Inform yourself of the lock you hold)CLVM(cluster Logical Volume management, cluster logical volume management, the shared storage into a logical volume, the use of HA's heartbeat transmission mechanism (communication mechanism, for the mechanism of brain fissure processing), each node to start the CLVMD service (start Cman and Rgmanager before

Overview: This article introduces the user-state tool targetcli in Lio to configure the iscsi service. Virtual Machine environment: centos7.x (kernel version 3.10.0-862. el7.x86 _ 64) The IP addresses are 192.168.1.200/201, respectively. Targetcli Installation Centos generally comes with this tool. If you do not have it, you can download it from the official website. Quickly create IP-SAN 1. enter targetcli in the command line to enter the interaction

Tag: iSCSI detected conn error (1011) /Var/log/messages error description SEP 14 04:02:58 kernel: connection4: 0: detected conn error (1011) SEP 14 04:02:59 iscsid: Kernel reported iSCSI connection error (1011) State (3) SEP 14 04:03:01 kernel: connection3: 0: detected conn error (1011) SEP 14 04:03:02 iscsid: Kernel reported iSCSI connection error (1011) State (

Use openfiler2.99 under iSCSI to maximize logical volumes (command line) Use openfiler2.99 under iSCSI to maximize logical volumes (command line) Generally, a logical volume cannot be created in the Web mode to maximize its size. In this experiment, an iSCSI storage is used as an example. The openfiler2.99 operating system has just been set up. Log on to the Web

REDHAT7 Building iSCSI TargetDividing new partitions (steps)# FDISK/DEV/SDC# partprobe (update partition table)Create a volume group first# PVCREATE/DEV/SDC1# vgcreate VGMING/DEV/SDC1# lvcreate-l 2g-n/dev/vgming/lvming# LvscanISCSI Target# yum Install Targetcli# TARGETCLI> Backstores/block create/dev/vgming/lvming> CD iSCSI/iscsi> Create Iqn.2016-03.com.ming:aa>

Providing iSCSI remote block storage servicesiSCSI Block Storage ConceptsThe Internet Small computer System Interface (iSCSI) is based on the TCP/IP protocol, simulating high-performance local storage buses, and reading and managing Remote Storage devices over IP networks. As a SAM protocol, iSCSI can provide storage services to Lan,wan.At present, the highest tr

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

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

With the exponential growth of enterprise-class data, the traditional centralized storage scheme cannot meet its storage requirements, so the storage area network (storage region Network,san) technology is widely used, but its existence is short, the price is expensive and the construction is complex. IP storage technology based on iSCSI protocol is an emerging network storage technology, which integrates IP network technology into storage I/O, and ha

: The NBD device is used as the swap space. NBD-client-D nbd_device is used to disconnect After the connection is successful, you can view the NBD-client process. # Ps-Ef | grep NBD Root3156 1 0 00:00:00 pts/0 NBD-client 192.168.1.1 1234/dev/nbd0 You need to format the device before use. # Mkfs. ext3/dev/nbd0 Mount this block device. # Mkdir/mnt/nbd0 # Mount/dev/nbd0/mnt/nbd0 Reference link: Http://blog.csdn.net/gui694278452/article/details/7652450 Mounting