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Regarding infiniband connection on exadata

edited Mar 6, 2013 10:34PM in Exadata General (MOSC) 2 commentsAnswered
Hi all
I have some question about infiniband connection on exadata.

The following is IB configuration of our system,　then it's default settings of exadata.
--------
[root@XXXXXXX ~]# more /etc/infiniband/openib.conf
# Load IPoIB
IPOIB_LOAD=yes
# Set connected mode for IPoIB
SET_IPOIB_CM=no
# Load RDS
RDS_LOAD=yes
# Load SDP module
SDP_LOAD=no
# Load SRP module
SRP_LOAD=no
# Load iSER module
ISER_LOAD=no
# Should we modify the system mtrr registers?  We may need to do this if you
# get messages from the ib_ipath driver saying that it couldn't enable
# write combining for the PIO buffs on the card.

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