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Chapter 8
HCA Utilities and Diagnostics
Diagnostics
This section includes diagnostics information. A few diagnostic programs are included with the Linux
IB host drivers.
The vstat utility prints IB information.
The following example shows a vstat utility display:
host1# /usr/local/topspin/bin/vstat
1 HCA found:
There are also several files in /proc/topspin that contain diagnostic information.
The following are examples of diagnostic files:
host1# cat /proc/topspin/core/ca1/info
name:
provider:
node GUID:
ports:
vendor ID:
device ID:
HW revision:
FW revision:
PCIe width:
host1# cat /proc/topspin/core/ca1/port1/info
state:
link:
LID:
LMC:
SM LID:
SM SL:
Capabilities:
OL-12309-01
hca_id=InfiniHost0
pci_location={BUS=0x07,DEV/FUNC=0x00}
vendor_id=0x02C9
vendor_part_id=0x6278
hw_ver=0x20
fw_ver=0x400070258
PSID=
num_phys_ports=2
port=1
port_state=PORT_ACTIVE
sm_lid=0x0003
port_lid=0x0006
port_lmc=0x00
max_mtu=2048
port=2
port_state=PORT_ACTIVE
sm_lid=0x0003
port_lid=0x000b
port_lmc=0x00
max_mtu=2048
InfiniHost0
tavor
0005:ad00:0005:00f0
2
0x2c9
0x6278
0x20
0x400070258
x8
ACTIVE
4X
0x0006
0x0000
0x0003
0x0000
IsTrapSupported
IsAutomaticMigrationSupported
IsSLMappingSupported
IsLEDInfoSupported
IsSystemImageGUIDSupported
IsVendorClassSupported
IsCapabilityMaskNoticeSupported
Cisco SFS InfiniBand Host Drivers User Guide for Linux
Diagnostics
8-5
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