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Sun Datacenter InfiniBand Switch 36 Product Notes for Firmware Version 2.2

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Updated: October 2019

High Availability in Partitions

To allow communication fail-over between HCAs belonging to the same operating system instance, the HCA ports must be members of the same partition and have identical membership type (full or limited).

Having both full and limited port memberships within a partition for the same operating system instance creates a configuration instability that might cause subtle communication problems.