iscsi nic

Scenario: On Suse, the device discovery results are recorded in the/etc/iSCSI/node, which is effective upon startup and restart. In the RedHat system, the node found by the device is recorded in/var/lib/iSCSI/nodes. This file is created by the iSCSI initor program and can be found in/etc/init. d/iscsid service, view the START process, use this file. Fr

As enterprise-level data grows exponentially, traditional centralized storage solutions cannot meet their storage requirements. Therefore, the storage area network (SAN) technology is widely used, however, there are shortcomings such as short distance, expensive price, and complicated construction. The iscsi-Based IP Storage technology is a new network storage technology that integrates the IP network technology into storage I/O, what are the advantag

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 iscsi-initiator-utils-6.2.0.872-6.el5.i386.rpmThe server opens the shar

Server: Note: Firewall opens port 3260 (TCP,UDP) ********************************************************************************** Environment: ISCSI qualified Name (IQN) IQN string Format: Iqn. Iqn.2011-10.com.example.www:my.disk2 Experiment steps: Installation software: #yum Install Scsi-target-utils #chkconfig TGTD on #/etc/init.d/tgtd start #tgtadm--lld iSCSI--op new--mode target--tid=1-t Iq

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

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. Because many articles point out that Nas/nfs is an ideal medium for low I/O demand workloads

Update new NIC driver, fix win7 ralink nic ralink RT3290 blue screen netr28x.sys drive file error when PC sleeps and boot NICMy laptop is win7, ralink Nic Ralink RT3290 802.11bgn Wi-Fi AdapterAfter testing did solve the blue screen problem, download the network card driver here, install the update: NIC driver version:

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

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 iSCSI