1SMPQUERY(8) Open IB Diagnostics SMPQUERY(8)
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6 smpquery - query InfiniBand subnet management attributes
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9 smpquery [options] <op> <dest dr_path|lid|guid> [op params]
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12 smpquery allows a basic subset of standard SMP queries including the
13 following: node info, node description, switch info, port info. Fields
14 are displayed in human readable format.
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17 Current supported operations (case insensitive) and their parameters:
18 Nodeinfo (NI) <addr>
20 Nodedesc (ND) <addr>
22 Portinfo (PI) <addr> [<portnum>] # default port is zero
24 PortInfoExtended (PIE) <addr> [<portnum>]
26 Switchinfo (SI) <addr>
28 PKeyTable (PKeys) <addr> [<portnum>]
30 SL2VLTable (SL2VL) <addr> [<portnum>]
32 VLArbitration (VLArb) <addr> [<portnum>]
34 GUIDInfo (GI) <addr>
36 MlnxExtPortInfo (MEPI) <addr> [<portnum>] # default port is zero
38 -c, --combined
40 Use Combined route address argument <lid> <DR_Path>
41 -x, --extended
43 Set SMSupportsExtendedSpeeds bit 31 in AttributeModifier (only
44 impacts PortInfo queries).
45 -K, --show_keys
47 show security keys (mkey, smkey, etc.) associated with the
48 request.
49 Addressing Flags
51 -D, --Direct The address specified is a directed route
52 Examples:
54 [options] -D [options] "0" # self port
55 [options] -D [options] "0,1,2,1,4" # out via port 1, then 2, ...
56 (Note the second number in the path specified must match the port being
58 used. This can be specified using the port selection flag '-P' or the
59 port found through the automatic selection process.)
60 -G, --Guid The address specified is a Port GUID
62 -L, --Lid The address specified is a LID
64 -s, --sm_port <smlid> use 'smlid' as the target lid for SA queries.
66 Port Selection flags
68 -C, --Ca <ca_name> use the specified ca_name.
69 -P, --Port <ca_port> use the specified ca_port.
71 Local port Selection
73 Multiple port/Multiple CA support: when no IB device or port is speci‐
74 fied (see the "local umad parameters" below), the libibumad library
75 selects the port to use by the following criteria:
76 1. the first port that is ACTIVE.
78 2. if not found, the first port that is UP (physical link up).
80 If a port and/or CA name is specified, the libibumad library
82 attempts to fulfill the user request, and will fail if it is not
83 possible.
84 For example:
86 ibaddr # use the first port (criteria #1 above)
88 ibaddr -C mthca1 # pick the best port from "mthca1" only.
89 ibaddr -P 2 # use the second (active/up) port from the first available IB device.
90 ibaddr -C mthca0 -P 2 # use the specified port only.
91 Debugging flags
93 -d raise the IB debugging level. May be used several times (-ddd
94 or -d -d -d).
95 -e show send and receive errors (timeouts and others)
97 -h, --help show the usage message
99 -v, --verbose
101 increase the application verbosity level. May be used several
102 times (-vv or -v -v -v)
103 -V, --version show the version info.
105 Configuration flags
107 -t, --timeout <timeout_ms> override the default timeout for the
108 solicited mads.
109 --node-name-map <node-name-map> Specify a node name map.
111 This file maps GUIDs to more user friendly names. See FILES sec‐
112 tion.
113 -y, --m_key <key>
115 use the specified M_key for requests. If non-numeric value (like
116 'x') is specified then a value will be prompted for.
117 --config, -z <config_file> Specify alternate config file.
119 Default: /etc/infiniband-diags/ibdiag.conf
120
122 CONFIG FILE
123 /etc/infiniband-diags/ibdiag.conf
124 A global config file is provided to set some of the common options for
126 all tools. See supplied config file for details.
127 NODE NAME MAP FILE FORMAT
129 The node name map is used to specify user friendly names for nodes in
130 the output. GUIDs are used to perform the lookup.
131 This functionality is provided by the opensm-libs package. See
133 opensm(8) for the file location for your installation.
134 Generically:
136 # comment
138 <guid> "<name>"
139 Example:
141 # IB1
143 # Line cards
144 0x0008f104003f125c "IB1 (Rack 11 slot 1 ) ISR9288/ISR9096 Voltaire sLB-24D"
145 0x0008f104003f125d "IB1 (Rack 11 slot 1 ) ISR9288/ISR9096 Voltaire sLB-24D"
146 0x0008f104003f10d2 "IB1 (Rack 11 slot 2 ) ISR9288/ISR9096 Voltaire sLB-24D"
147 0x0008f104003f10d3 "IB1 (Rack 11 slot 2 ) ISR9288/ISR9096 Voltaire sLB-24D"
148 0x0008f104003f10bf "IB1 (Rack 11 slot 12 ) ISR9288/ISR9096 Voltaire sLB-24D"
149 # Spines
151 0x0008f10400400e2d "IB1 (Rack 11 spine 1 ) ISR9288 Voltaire sFB-12D"
152 0x0008f10400400e2e "IB1 (Rack 11 spine 1 ) ISR9288 Voltaire sFB-12D"
153 0x0008f10400400e2f "IB1 (Rack 11 spine 1 ) ISR9288 Voltaire sFB-12D"
154 0x0008f10400400e31 "IB1 (Rack 11 spine 2 ) ISR9288 Voltaire sFB-12D"
155 0x0008f10400400e32 "IB1 (Rack 11 spine 2 ) ISR9288 Voltaire sFB-12D"
156 # GUID Node Name
158 0x0008f10400411a08 "SW1 (Rack 3) ISR9024 Voltaire 9024D"
159 0x0008f10400411a28 "SW2 (Rack 3) ISR9024 Voltaire 9024D"
160 0x0008f10400411a34 "SW3 (Rack 3) ISR9024 Voltaire 9024D"
161 0x0008f104004119d0 "SW4 (Rack 3) ISR9024 Voltaire 9024D"
162
164 :: smpquery portinfo 3 1 # portinfo by lid,
165 with port modifier smpquery -G switchinfo 0x2C9000100D051 1 #
166 switchinfo by guid smpquery -D nodeinfo 0 #
167 nodeinfo by direct route smpquery -c nodeinfo 6 0,12
168 # nodeinfo by combined route
169
171 smpdump (8)
172
174 Hal Rosenstock
175 < hal@mellanox.com >
176 SMPQUERY(8)