IPStor

在linux操作系统上

进入linux后使用ifconfig -a查看ip地址

#ifconfig -a

eno16777736:flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500

       inet 192.168.188.11  netmask 255.255.255.0  broadcast 192.168.188.255

       inet6 fe80::20c:29ff:fe1c:334d prefixlen 64  scopeid0x20<link>

       ether 00:0c:29:1c:33:4d txqueuelen 1000  (Ethernet)

       RX packets 84  bytes 10471 (10.2KiB)

       RX errors 0  dropped 0  overruns 0 frame 0

       TX packets 99  bytes 18149 (17.7KiB)

       TX errors 0  dropped 0 overruns0  carrier 0  collisions 0

lo:flags=73<UP,LOOPBACK,RUNNING>  mtu65536

       inet 127.0.0.1  netmask 255.0.0.0

       inet6 ::1  prefixlen 128  scopeid 0x10<host>

       loop  txqueuelen 0  (Local Loopback)

       RX packets 524  bytes 45652 (44.5KiB)

       RX errors 0  dropped 0  overruns 0 frame 0

       TX packets 524  bytes 45652 (44.5KiB)

       TX errors 0  dropped 0 overruns0  carrier 0  collisions 0

在linux下安装initiator

#mkdir -p /mnt/cdrom

#mount /dev/cdrom /mnt/cdrom/

mount: /dev/sr0 is write-protected,mounting read-only

# cd/mnt/cdrom/Packages/

# lsiscsi*

iscsi-initiator-utils-6.2.0.873-21.el7.x86_64.rpm

iscsi-initiator-utils-iscsiuio-6.2.0.873-21.el7.x86_64.rpm

#rpm-Uvh iscsi-initiator-utils-6.2.0.873-21.el7.x86_64.rpmiscsi-initiator-utils-iscsiuio-6.2.0.873-21.el7.x86_64.rpm

warning: iscsi-initiator-utils-6.2.0.873-21.el7.x86_64.rpm:Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY

Preparing...                         ################################# [100%]

Updating / installing...

  1:iscsi-initiator-utils-iscsiuio-6.################################# [50%]

  2:iscsi-initiator-utils-6.2.0.873-2#################################[100%]

设置iscsi 服务为自动启动

#service iscsi start

Redirecting to /bin/systemctl start  iscsi.service

查看帮助

#iscsiadm -h

向192.168.188.129这个服务器发送请求识别        会提示找不到客户端

#iscsiadm -m discovery -t sendtargets -p 192.168.188.129

iscsiadm: No portals found

配置域控制器

连接控制器服务器

在管理控制台配置san客户端

选择服务器ip

下一步然后勾选linux操作系统本机的ip192.168.188.11

选绿色的，绿色的代表为分配任何客户端

然后会看到客户端名称  

在管理控制台为客户端分配20GB磁盘

一直下一步

进入linux、客户端

最后再重试这个命令，就可以

#iscsiadm -m discovery -t sendtargets -p 192.168.188.129

192.168.188.129:3260,0iqn.2000-03.com.falconstor.FalconStor-CDPVA.linux-0

服务器检测到linux的设备名字为

iqn.2000-03.com.falconstor.FalconStor-CDPVA.linux-0

查看设备信息

#iscsiadm-m node -T iqn.2000-03.com.falconstor-ipstor.FalconStor-CDPVA.linux-0 -p192.168.188.129

连接服务器

# iscsiadm-m node -T iqn.2000-03.com.falconstor-ipstor.FalconStor-CDPVA.linux-0 -p192.168.188.129 -l

Logging in to [iface: default, target:iqn.2000-03.com.falconstor-ipstor.FalconStor-CDPVA.linux-0, portal:192.168.188.129,3260] (multiple)

Login to [iface: default, target:iqn.2000-03.com.falconstor-ipstor.FalconStor-CDPVA.linux-0, portal:192.168.188.129,3260] successful.

查看磁盘情况

#fdisk -l

Disk /dev/sdd:21.5GB,21474836480 bytes

64 heads, 32 sectors/track, 20480 cylinders

Units = cylinders of 2048 * 512 = 1048576bytes

Sector size (logical/physical): 512 bytes /512 bytes

I/O size (minimum/optimal): 512 bytes / 512bytes

Disk identifier: 0x00000000

就能看到服务器给自己分配的20GB磁盘