Philip Frey1 wrote:
Hi,
I have a Chelsio T3. Whenever I do RDMA as normal user, I am severely
limited in terms of memory.
Why is that? Is there a way of using the RNIC with the same privileges
as the root but without actually
being the root?
Could you give me some insight in what the limits of the Chelsio RNIC
are? (Max MRs, QPs, PDs etc)
Many thanks and kind regards,
Philip
Try running ibv_devinfo -v to see driver/hw limits.
However, how are you limited? Are you getting failures registering
memory? Did you try setting your ulimit -l to unlimited or at least as
large as the memory region you want to register?
Steve.
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