User`s guide

368 XgOS User’s Guide • September 2014
If running against a OFED-1.2.5.X IB stack, the following kernel log message
(dmesg) is benign:
Required Information for Contacting
Customer Support
Before contacting Oracle Customer Support, gather the following information about
how you are using/building the drivers:
■ The base kernel origin (is it RHEL/kernel.org, compilers, the .config, etc)
■ Any modifications to the OVN drivers and specs.
■ A brief description of the build process you are using.
■ Any custom hardware, firmware, or custom loading of the drivers.
■ Any SAN-boot or related configuration/initrd/ information (how did you install
the image to SAN, etc)
You can contact Customer Support through email, telephone, or web request as
documented in “Support and Accessibility” on page xxvi.
ib_cm: req timeout_ms 16896 > 8192, decreasing
ib_cm: req remote_cm_response_timeout 22 > 21, decreasing
ib_cm: req local_cm_response_timeout 22 > 21, decreasing It can be eliminated by
setting max_timeout ib_cm module parameter to 23.