On 9/25/2010 12:57 AM, Roland Dreier wrote:
All Mellanox adapters have some limit on the amount of memory they can
register. You can mess around with module parameters to adjust it.
You can use mlx4_core module parameter (log_mtts_per_seg) to enlarge
number of MTTs per segment.
This enable to register more memory with the same number of segments.
In OFED 1.5.2 the max value was enlarged to 7
Tziporet
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