Man page - ibccquery(8)
Packages contains this manual
- ibswitches(8)
- ibcacheedit(8)
- check_lft_balance(8)
- ibsysstat(8)
- vendstat(8)
- ibstat(8)
- perfquery(8)
- smpdump(8)
- ibportstate(8)
- iblinkinfo(8)
- ibrouters(8)
- ibqueryerrors(8)
- ibstatus(8)
- ibhosts(8)
- ibidsverify(8)
- sminfo(8)
- ibnetdiscover(8)
- dump_lfts(8)
- ibccconfig(8)
- ibping(8)
- ibfindnodesusing(8)
- ibaddr(8)
- ibnodes(8)
- infiniband-diags(8)
- ibtracert(8)
- saquery(8)
- smpquery(8)
- ibccquery(8)
- dump_fts(8)
- ibroute(8)
- dump_mfts(8)
apt-get install infiniband-diags
Manual
IBCCQUERY
NAMESYNOPSIS
DESCRIPTION
OPTIONS
Debugging flags
Addressing Flags
Port Selection flags
Local port Selection
Configuration flags
FILES
CONFIG FILE
EXAMPLES
AUTHOR
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.
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.
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> >