Method for non-disruptively unassigning an active address in...

Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output access regulation

Reexamination Certificate

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Details

C710S005000, C710S019000

Reexamination Certificate

active

07472209

ABSTRACT:
A non-disruptive unassignment of an address from a fabric responsive to a request from a channel adapter. A logout command requests the fabric to unassign an address. The status of the address is thereby changed from active to unassigned and an acknowledgment sent back to the channel adapter.

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IBM Technical Disclosure Bulletin, “Physical Address Registers for a Fibre Channel Protocol Chip”, G. M. Nordstrom, vol. 37, No. 10, Oct. 1994, pp. 607-608.

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