win7自带的iSCSI发起程序能否挂载IP-San(RAID5)LINUX系统？
Posted
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了win7自带的iSCSI发起程序能否挂载IP-San(RAID5)LINUX系统？相关的知识，希望对你有一定的参考价值。
win7自带的iSCSI发起程序能否挂载IP-San(RAID5)LINUX系统？
挂载磁盘阵列
iscsi initiator并不关心服务端是什么系统（实际上很多iscsi设备的系统都是linux），也不关心服务端到底设置的是哪一个RAID级别（RAID 5/50是比较常见的），仅仅需要在iscsi设备上做相应的访问设置，例如：ip地址段、chap等等，假设我们设置可以访问的ip为：192.168.1.0/24，哪么除了该段地址以外的客户端都不可访问
很多iscsi设备在划分磁盘卷的时候可以设置该卷是否为共享卷，根据实际的客户端需要认真设置该属性，不然会造成意想不到的问题 参考技术A 楼上说的正确！
Linux网络服务——CentOS7挂载iscsi网络存储
Linux网络服务——CentOS7挂载iscsi网络存储
iscsi网络存储简介
iSCSI，即Internet SCSI，是IETF制订的一项标准，用于将SCSI数据块映射为以太网数据包。从根本上说，它是一种基于IP Storage理论的新型存储技术，该技术将存储行业广泛应用的SCSI接口技术与IP网络技术相结合，可以在IP网络上构建SAN。简单地说，iSCSI就是在IP网络上运行SCSI协议的一种网络存储技术
iscsi的组成
- iSCSI IniTIator或者iSCSI HBA iSCSI Target 以太网交换机 一台或者多台服务器
主机规划
| 名称 | IP地址 | 硬件配置 |
|---|---|---|
| iscsi服务端 | 192.168.100.20 | 1核2G |
| iscsi客户端 | 192.168.100.19 | 1核2G |
配置iscsi网络存储挂载
iscsi服务端配置
# 安装iscsi服务端
yum install targetd targetcli -y
# 调用targetcli进行设置
[root@server ~]# targetcli
Warning: Could not load preferences file /root/.targetcli/prefs.bin.
targetcli shell version 2.1.53
Copyright 2011-2013 by Datera, Inc and others.
For help on commands, type 'help'.
/> ls
o- / ........................................................................... [...]
o- backstores ................................................................ [...]
| o- block .................................................... [Storage Objects: 0] # 存放硬盘
| o- fileio ................................................... [Storage Objects: 0] # 存放文件
| o- pscsi .................................................... [Storage Objects: 0]
| o- ramdisk .................................................. [Storage Objects: 0]
o- iscsi .............................................................. [Targets: 0]
o- loopback ........................................................... [Targets: 0]
# 创建iscsi磁盘
/> /backstores/block create idisk1 /dev/sdb # idisk1 自定义共享磁盘名称
Created block storage object idisk1 using /dev/sdb.
/> ls
o- / ........................................................................... [...]
o- backstores ................................................................ [...]
| o- block .................................................... [Storage Objects: 1]
| | o- idisk1 .......................... [/dev/sdb (40.0GiB) write-thru deactivated]
| | o- alua ..................................................... [ALUA Groups: 1]
| | o- default_tg_pt_gp ......................... [ALUA state: Active/optimized]
| o- fileio ................................................... [Storage Objects: 0]
| o- pscsi .................................................... [Storage Objects: 0]
| o- ramdisk .................................................. [Storage Objects: 0]
o- iscsi .............................................................. [Targets: 0]
o- loopback ........................................................... [Targets: 0]
/>
# 创建服务端程序,服务器命名:日期形式:标识符
/> iscsi/ create iqn.2021-11.pip.cc:server
Created target iqn.2021-11.pip.cc:server.
Created TPG 1.
Global pref auto_add_default_portal=true
Created default portal listening on all IPs (0.0.0.0), port 3260.
/> ls
o- / ......................................................................................................................... [...]
o- backstores .............................................................................................................. [...]
| o- block .................................................................................................. [Storage Objects: 1]
| | o- idisk1 ........................................................................ [/dev/sdb (40.0GiB) write-thru deactivated]
| | o- alua ................................................................................................... [ALUA Groups: 1]
| | o- default_tg_pt_gp ....................................................................... [ALUA state: Active/optimized]
| o- fileio ................................................................................................. [Storage Objects: 0]
| o- pscsi .................................................................................................. [Storage Objects: 0]
| o- ramdisk ................................................................................................ [Storage Objects: 0]
o- iscsi ............................................................................................................ [Targets: 1]
| o- iqn.2021-11.pip.cc:server ......................................................................................... [TPGs: 1]
| o- tpg1 ............................................................................................... [no-gen-acls, no-auth]
| o- acls ........................ 创建客户端连接器.................................................................... [ACLs: 0]
| o- luns .................... 创建服务卷,存储空间.................................................................... [LUNs: 0]
| o- portals .................................................................................................... [Portals: 1]
| o- 0.0.0.0:3260 ..................................................................................................... [OK]
o- loopback ......................................................................................................... [Targets: 0]
# 创建服务卷,<才能被客户端识别>
/> cd iscsi/iqn.2021-11.pip.cc:server/tpg1/
/iscsi/iqn.20...c:server/tpg1> luns/ create /backstores/blo以上是关于win7自带的iSCSI发起程序能否挂载IP-San(RAID5)LINUX系统？的主要内容，如果未能解决你的问题，请参考以下文章