HP Fabric Clustering System HP-UX Administrator's Guide, March 2008

Device ID : -1 Path ID : 0
Connection ID : 0 Log Instance : 65535
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
File ib_common_api.c: Line 714:
-- ib_tvr attach: existing HCAs are more than 8
There is an attempt to add more devices than supported
Do not add any more devices to the system
9. If none of the previous steps helped to resolve your problem, contact your HP Support
Representative.
Monitoring and Troubleshooting IPoIB
Troubleshooting IPoIB is accomplished using existing HP network management tools, which
are included with the TOUR and DLPI software bundles (see “Internet Protocol over InfiniBand
(IPoIB)” (page 49).) The following tools and commands are available:
• nettl
• linkloop
nettl Sample Log Output
Sample IB Logs
The following are examples of nettl log output:
------------------------------InfiniBand Subsystem--------------------------@#%
Timestamp : Tue Mar 23 PST 2004 12:06:32.966536
Process ID : 2343 Subsystem : IB
User ID ( UID ) : 0 Log Class : ERROR
Device ID : -1 Path ID : 0
Connection ID : 0 Log Instance : 65535
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
File ib_common_api.c: Line 711:
ib0 : IB SM: port 1 DOWN
Received notification from the adapter that the link went down.
Please ensure that the cable is connected securely to the port and
the device on the other end is functional.
-------------------------------InfiniBand Adapter---------------------------@#%
Timestamp : Tue Mar 23 PST 2004 12:06:32.966545
Process ID : 2343 Subsystem : IB_T
User ID ( UID ) : 0 Log Class : DISASTER
Device ID : -1 Path ID : 0
Connection ID : 0 Log Instance : 65535
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
File ib_common_api.c: Line 712:
0/4/1/0/0/0 : FW download failed: -1
Error accessing FLASH memory
Contact HP Support
-------------------------------InfiniBand Adapter---------------------------@#%
Timestamp : Tue Mar 23 PST 2004 12:06:32.966547
Process ID : 2343 Subsystem : IB_T
User ID ( UID ) : 0 Log Class : ERROR
Device ID : -1 Path ID : 0
Connection ID : 0 Log Instance : 65535
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
File ib_common_api.c: Line 714:
-- ib_tvr attach: existing HCAs are more than 8
There is an attempt to add more devices than supported
Do not add any more devices to the system
-------------------------------InfiniBand Adapter---------------------------@#%
Monitoring and Troubleshooting the HP-UX Host 121