ASUS PEM-FDR Manuale Utente
Troubleshooting
Rev 2.3-1.0.1
Mellanox Technologies
208
5.9
RDMA Related Issues
Table 17 - RDMA Related Issues
Issue
Cause
Solution
Infiniband-diags tests,
such as
such as
'ib_write_bw'
,
fail between systems
with different driver
releases.
with different driver
releases.
When running a test
between 2 systems in the
fabric with different
Infiniband-diags packages
installed.
between 2 systems in the
fabric with different
Infiniband-diags packages
installed.
Run the test using the same perftest
RPM on both systems.
RPM on both systems.