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what is the iscsi initiat...

what is the iscsi initiator port , and if it is blocked from firwall can stoarge ping to server or not

Created: Aug 5, 2020 15:35:59Latest reply: Aug 6, 2020 01:58:01 394 3 0 0 0
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it shows this message 

iscsiadm: Login I/O error, failed to receive a PDU

iscsiadm: retrying discovery login to 192.168.1.10

iscsiadm: connection login retries (reopen_max) 5 exceeded

iscsiadm: Could not perform SendTargets discovery: encountered iSCSI login failure below


it pings to the server successfully 

64 bytes from 192.168.1.10 : icmp_seq=1 ttl=64 time=0.248 ms


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little_fish
Admin Created Aug 6, 2020 01:52:44

Dear wella,

Please make sure your preparation for the configuration is ready.

Create disk domains, storage pools, LUNs, hosts, and mapping views on the storage system according to your service requirements. Ensure that the switches are functioning properly and their ports have the necessary licenses and transmit data normally.

And you can check the Huawei SAN Storage Host Connectivity Guide for Red Hat:

https://support.huawei.com/enterprise/en/doc/EDOC1000150157/b0973fe7/configuring-connectivity

Thanks.
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little_fish
little_fish Admin Created Aug 6, 2020 01:03:35

Dear, what's the version of your OceanStor?
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little_fish
little_fish Admin Created Aug 6, 2020 01:52:44

Dear wella,

Please make sure your preparation for the configuration is ready.

Create disk domains, storage pools, LUNs, hosts, and mapping views on the storage system according to your service requirements. Ensure that the switches are functioning properly and their ports have the necessary licenses and transmit data normally.

And you can check the Huawei SAN Storage Host Connectivity Guide for Red Hat:

https://support.huawei.com/enterprise/en/doc/EDOC1000150157/b0973fe7/configuring-connectivity

Thanks.
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  • convention：
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little_fish
little_fish Admin Created Aug 6, 2020 01:58:01

Can you see your iSCSI Qualified Name(IQN)? For example, "iqn.2015-10.org.openstack.408ae959bce1". Thanks.
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