DUMP_FTS(8) | OpenIB Diagnostics | DUMP_FTS(8) |
DUMP_FTS - dump InfiniBand forwarding tables
dump_fts [options] [<startlid> [<endlid>]]
dump_fts is similar to ibroute but dumps tables for every switch found in an ibnetdiscover scan of the subnet.
The dump file format is compatible with loading into OpenSM using the -R file -U /path/to/dump-file syntax.
-C, --Ca <ca_name> use the specified ca_name.
-P, --Port <ca_port> use the specified ca_port.
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:
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.
-h, --help show the usage message
-V, --version show the version info.
-t, --timeout <timeout_ms> override the default timeout for the solicited mads.
--node-name-map <node-name-map> Specify a node name map.
--config, -z <config_file> Specify alternate 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.
The node name map is used to specify user friendly names for nodes in the output. GUIDs are used to perform the lookup.
This functionality is provided by the opensm-libs package. See opensm(8) for the file location for your installation.
Generically:
# comment <guid> "<name>"
Example:
# IB1 # Line cards 0x0008f104003f125c "IB1 (Rack 11 slot 1 ) ISR9288/ISR9096 Voltaire sLB-24D" 0x0008f104003f125d "IB1 (Rack 11 slot 1 ) ISR9288/ISR9096 Voltaire sLB-24D" 0x0008f104003f10d2 "IB1 (Rack 11 slot 2 ) ISR9288/ISR9096 Voltaire sLB-24D" 0x0008f104003f10d3 "IB1 (Rack 11 slot 2 ) ISR9288/ISR9096 Voltaire sLB-24D" 0x0008f104003f10bf "IB1 (Rack 11 slot 12 ) ISR9288/ISR9096 Voltaire sLB-24D" # Spines 0x0008f10400400e2d "IB1 (Rack 11 spine 1 ) ISR9288 Voltaire sFB-12D" 0x0008f10400400e2e "IB1 (Rack 11 spine 1 ) ISR9288 Voltaire sFB-12D" 0x0008f10400400e2f "IB1 (Rack 11 spine 1 ) ISR9288 Voltaire sFB-12D" 0x0008f10400400e31 "IB1 (Rack 11 spine 2 ) ISR9288 Voltaire sFB-12D" 0x0008f10400400e32 "IB1 (Rack 11 spine 2 ) ISR9288 Voltaire sFB-12D" # GUID Node Name 0x0008f10400411a08 "SW1 (Rack 3) ISR9024 Voltaire 9024D" 0x0008f10400411a28 "SW2 (Rack 3) ISR9024 Voltaire 9024D" 0x0008f10400411a34 "SW3 (Rack 3) ISR9024 Voltaire 9024D" 0x0008f104004119d0 "SW4 (Rack 3) ISR9024 Voltaire 9024D"
dump_lfts(8), dump_mfts(8), ibroute(8), ibswitches(8), opensm(8)