Dorado 5000V3 Storage cannot identify the WWN of the host
Hello, everyone!
This post talks about an issue that a Dorado 5000V3 Storage cannot identify the WWN of the host. Please see more details below.
ISSUE DESCRIPTION
On one of my Dorado 5000V3 storage devices, the Fibre Channel interface of the HBA card of a host is connected to the storage device through two optical fiber cables.
However, after the host has been created on the storage device, the WWN of the host cannot be found when the initiator is added.
Is there anyone to tell me how to deal with it?
Thank you very much!
- x
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Posted by Werido at 2019-10-28 12:22 Posted by stephen.xu at 2019-10-28 12:22 OK, I got it.Check the running mode of the storage inter ... This is why the WWN cannot be obtained.
For the directly connected device, the FC-AL mode is used. The P2P is used only when the switch is connected. Log in to the storage device and run the following command to change the running mode and then add the host again:
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Posted by stephen.xu at 2019-10-28 12:19 OK, I got it.Check the running mode of the storage interface connected to the host. P2P or FC-AL?T ... I have checked, it is P2P
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Posted by Werido at 2019-10-28 12:22 Posted by stephen.xu at 2019-10-28 12:22 OK, I got it.Check the running mode of the storage inter ... This is why the WWN cannot be obtained.
For the directly connected device, the FC-AL mode is used. The P2P is used only when the switch is connected. Log in to the storage device and run the following command to change the running mode and then add the host again:
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