Man page - ibccquery(8)
Packages contas this manual
- dump_fts(8)
- ibswitches(8)
- infiniband-diags(8)
- smpquery(8)
- saquery(8)
- ibportstate(8)
- ibsysstat(8)
- sminfo(8)
- smpdump(8)
- ibidsverify(8)
- perfquery(8)
- ibcacheedit(8)
- ibccconfig(8)
- ibrouters(8)
- check_lft_balance(8)
- ibroute(8)
- dump_lfts(8)
- dump_mfts(8)
- ibtracert(8)
- vendstat(8)
- ibnodes(8)
- ibstatus(8)
- ibaddr(8)
- ibqueryerrors(8)
- ibfindnodesusing(8)
- ibstat(8)
- iblinkinfo(8)
- ibhosts(8)
- ibping(8)
- ibccquery(8)
- ibnetdiscover(8)
apt-get install infiniband-diags
Manual
| IBCCQUERY(8) | OpenIB Diagnostics | IBCCQUERY(8) |
NAME
IBCCQUERY - query congestion control settings/info
SYNOPSIS
ibccquery [common_options] [-c cckey] <op> <lid|guid> [port]
DESCRIPTION
ibccquery support the querying of settings and other information related to congestion control.
OPTIONS
- Current supported operations and their parameters:
- CongestionInfo (CI) <addr> CongestionKeyInfo (CK) <addr> CongestionLog (CL) <addr> SwitchCongestionSetting (SS) <addr> SwitchPortCongestionSetting (SP) <addr> [<portnum>] CACongestionSetting (CS) <addr> CongestionControlTable (CT) <addr> Timestamp (TI) <addr>
--cckey, -c <cckey> Specify a congestion control (CC) key. If none is specified, a key of 0 is used.
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.
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 Selection
Multiple 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.
Configuration flags
- -y, --m_key <key>
- use the specified M_key for requests. If non-numeric value (like 'x') is specified then a value will be prompted for.
--config, -z <config_file> Specify alternate config file.
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.
EXAMPLES
ibccquery CongestionInfo 3 # Congestion Info by lid ibccquery SwitchPortCongestionSetting 3 # Query all Switch Port Congestion Settings ibccquery SwitchPortCongestionSetting 3 1 # Query Switch Port Congestion Setting for port 1
AUTHOR
- Albert Chu
- < <chu11@llnl.gov> >
| 2012-05-31 |