Cisco Systems GEM318P Manual De Usuario

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:

        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

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:          InfiniHost0

provider:      tavor

node GUID:     0005:ad00:0005:00f0

ports:         2

vendor ID:     0x2c9

device ID:     0x6278

HW revision:   0x20

FW revision:   0x400070258

PCIe width:    x8

host1# cat /proc/topspin/core/ca1/port1/info

state:         ACTIVE

link:          4X

LID:           0x0006

LMC:           0x0000

SM LID:        0x0003

SM SL:         0x0000

Capabilities:  IsTrapSupported

               IsAutomaticMigrationSupported

               IsSLMappingSupported

               IsLEDInfoSupported

               IsSystemImageGUIDSupported

               IsVendorClassSupported

               IsCapabilityMaskNoticeSupported