Existing LUN on the second card CF

Dear team,

I LUN san mapped onto one of the esx host, I have two CF card on this esx host, but LUNS are mapped on a CF card, mutipathing if san team will arrange for there end and mapp all pay-per-view 2nd fc san LUNS will be it requires no downtime or just I have to rescan the adapter and it will detect all the SAN LUNS that were also in correspondence with the 1st CF card.

Need your help...

Concerning

Mr. VMware

Hello

LUN ID are assigned on the side storage.

Based on the ability of the matrix of storage you use, there are several options.

That is to say,

all LUNS shared is attached to a storage group, each storage unit on the inside as the SG not identifying his own logic unit number.

When the storage Administrator allow several initiators (HBA) to access this SG will all see with the ID LUN storage devices configured in the SG.

Some tables use a different approach.

They provide storage devices on a per initiator basis, including the ability to individually assign LUN ID for a storage device.

These berries are capable of presenting the same storage device to several intiators with different LUN ID.

This did cause problems with older versions of ESX, as a best practice, so it is recommended to use the same LUN ID shared storage devices.

Kind regards

Ralf

Tags: VMware

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