iscsiadmin 挂载报错

Posted 2020-09-07

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命令： iscsiadm -m discovery -t sendtargets -p dx-it-iscsi-target06 --login

报错1：

iscsiadm: Could not scan /sys/class/iscsi_transport.

iscsiadm: Could not scan /sys/class/iscsi_transport.

iscsiadm: can not connect to iSCSI daemon (111)!

iscsiadm: Cannot perform discovery. Initiatorname required.

iscsiadm: Discovery process to 10.188.16.155:3260 failed to create a discovery session.

iscsiadm: Could not perform SendTargets discovery.

原因：没有启动iscsi服务：

解决办法：

/etc/init.d/open-iscsi status

/etc/init.d/open-iscsi start

命令： iscsiadm -m discovery -t sendtargets -p dx-it-iscsi-target06 --login

报错2:

10.32.209.115:3260,1 iqn.2017-02.com.sankuai:dx-it.target0

Logging in to [iface: eth3, target: iqn.2017-02.com.sankuai:dx-it.target0, portal: 10.32.209.115,3260]

Logging in to [iface: eth2, target: iqn.2017-02.com.sankuai:dx-it.target0, portal: 10.32.209.115,3260]

iscsiadm: Could not login to [iface: eth3, target: iqn.2017-02.com.sankuai:dx-it.target0, portal: 10.32.209.115,3260]:

iscsiadm: initiator reported error (4 - encountered connection failure)

iscsiadm: Could not login to [iface: eth2, target: iqn.2017-02.com.sankuai:dx-it.target0, portal: 10.32.209.115,3260]:

iscsiadm: initiator reported error (4 - encountered connection failure)

解决办法：rm /etc/iscsi/ifaces/eth*

挂载成功如下：

# iscsiadm -m discovery -t sendtargets -p dx-it-iscsi-target06 --login

10.32.209.115:3260,1 iqn.2017-02.com.sankuai:dx-it.target0

Logging in to [iface: default, target: iqn.2017-02.com.sankuai:dx-it.target0, portal: 10.32.209.115,3260]

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