Please make sure that you have the latest firmware for the HCA that has
the failure.
Dotan
Phillip Wilson wrote:
This is related to the thread I stared on Feb 24
Re: [ofa-general] ***SPAM*** Mellanox ibv_reg_mr (memory region)
function call fails under load when using the mlx4 driver
So far I have modified the "num_mtt" to 1 << 21, as Dotan suggested,
but I will try some more values this weekend.
I think the code for this is in ../drivers/net/mlx4/cmd.c
mlx4_cmd( ... )
-ETIMEOUT
> System Information:
>
>
>
> The system has 4GB of memory.
>
>
>
> uname -a
>
> Linux (none) 2.6.24.02.02.08 #21 SMP Thu Feb 19 11:04:35 PST 2009 ia64
> unknown
>
>
>
> OFED 1.2.5
>
>
>
> lspci -d 15b3:
>
>
>
> 0000:10:00.0 InfiniBand: Mellanox Technologies MT25208 InfiniHost III Ex
> (Tavor compatibility mode) (rev 20)
>
> 0000:c3:00.0 InfiniBand: Mellanox Technologies: Unknown device 634a
(rev a0)
>
>
>
> lspci -d 15b3: -n
>
> 0000:10:00.0 0c06: 15b3:6278 (rev 20)
>
> 0000:c3:00.0 0c06: 15b3:634a (rev a0)
>
>
>
> ibv_devinfo -v
>
> hca_id: mlx4_0
>
> fw_ver: 2.5.000
>
>
>
> hca_id: mthca0
>
> fw_ver: 4.8.930
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