dmesg

Documentation

Index

• Constants
• func ExtractNVSwitchSXid(line string) int
• func ExtractNVSwitchSXidDeviceUUID(line string) string
• type SXidError
  • func Match(line string) *SXidError

Constants

const (
	// e.g.,
	// [111111111.111] nvidia-nvswitch3: SXid (PCI:0000:05:00.0): 12028, Non-fatal, Link 32 egress non-posted PRIV error (First)
	// [131453.740743] nvidia-nvswitch0: SXid (PCI:0000:00:00.0): 20034, Fatal, Link 30 LTSSM Fault Up
	//
	// ref.
	// "D.4 Non-Fatal NVSwitch SXid Errors"
	// https://docs.nvidia.com/datacenter/tesla/pdf/fabric-manager-user-guide.pdf
	RegexNVSwitchSXidDmesg = `SXid.*?: (\d+),`

	// Regex to extract PCI device ID from NVSwitch SXid messages
	RegexNVSwitchSXidDeviceUUID = `SXid \((PCI:[0-9a-fA-F:\.]+)\)`
)

Functions

func ExtractNVSwitchSXid

func ExtractNVSwitchSXid(line string) int

Extracts the nvidia NVSwitch SXid error code from the dmesg log line. Returns 0 if the error code is not found. https://docs.nvidia.com/datacenter/tesla/pdf/fabric-manager-user-guide.pdf

func ExtractNVSwitchSXidDeviceUUID

func ExtractNVSwitchSXidDeviceUUID(line string) string

ExtractNVSwitchSXidDeviceUUID extracts the PCI device ID from the dmesg log line. Returns empty string if the device ID is not found.

Types

type SXidError

type SXidError struct {
	SXid       int          `json:"sxid"`
	DeviceUUID string       `json:"device_uuid"`
	Detail     *sxid.Detail `json:"detail,omitempty"`
}

func Match

func Match(line string) *SXidError

Returns a matching xid error object if found. Otherwise, returns nil.