IBSYSSTAT - Online Linux Manual PageSection : 8
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Note : Open IB Diagnostics

NAMEIBSYSSTAT −

SYSTEM STATUS ON AN INFINIBAND ADDRESS

SYNOPSISibsysstat [options] <dest lid | guid> [<op>]

DESCRIPTIONibsysstat uses vendor mads to validate connectivity between IB nodes and obtain other information about the IB node. ibsysstat is run as client/server. Default is to run as client.

OPTIONSCurrent supported operations: ping \− verify connectivity to server (default) host \− obtain host information from server cpu \− obtain cpu information from server −o, −−oui  use specified OUI number to multiplex vendor mads −S, −−Server  start in server mode (do not return)

Addressing Flags −G, −−Guid The address specified is a Port GUID −L, −−Lid The address specified is a LID −s, −−sm_port <smlid> use 'smlid' as the target lid for SA queries.

Port Selection flags −C, −−Ca <ca_name> use the specified ca_name. −P, −−Port <ca_port> use the specified ca_port.

Local port SelectionMultiple port/Multiple CA support: when no IB device or port is specified (see the "local umad parameters" below), the libibumad library selects the port to use by the following criteria: 1. the first port that is ACTIVE. 2. if not found, the first port that is UP (physical link up). If a port and/or CA name is specified, the libibumad library attempts to fulfill the user request, and will fail if it is not possible. For example: ibaddr # use the first port (criteria #1 above) ibaddr −C mthca1 # pick the best port from "mthca1" only. ibaddr −P 2 # use the second (active/up) port from the first available IB device. ibaddr −C mthca0 −P 2 # use the specified port only.

Debugging flags −d  raise the IB debugging level. May be used several times (−ddd or −d −d −d). −e  show send and receive errors (timeouts and others) −h, −−help show the usage message −v, −−verbose  increase the application verbosity level. May be used several times (−vv or −v −v −v) −V, −−version show the version info.

Configuration flags −t, −−timeout <timeout_ms> override the default timeout for the solicited mads. −−config, −z <config_file> Specify alternate config file. Default: /etc/infiniband-diags/ibdiag.conf

FILES

CONFIG FILE/etc/infiniband-diags/ibdiag.conf A global config file is provided to set some of the common options for all tools. See supplied config file for details.

AUTHOR Hal Rosenstock  < ­halr@voltaire.com >
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Johanes Gumabo
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