Roland Fehrenbacher wrote:
Hi,
when running MPI codes, we have the following error messages coming
from some of our servers running 2.6.22.16 with kernel modules from
ofa_kernel-1.2.5.4:
mlx4_core 0000:08:00.0: SW2HW_MPT failed (-16)
The communication on the corresponding machines is completely blocked,
and ibstat is just hanging.
Any idea what could be wrong? Just for additional info: When running
the kernel with the original 2.6.22 drivers, I had these kind of error
messages at a much higher rate.
What is the FW version you use?
What is the type of machine used?
Can you send us description how to reproduce?
Tziporet
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