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Description:
lshca 3.8
LSHCA
This utility comes to provide bird's-eye view of HCAs installed.
Other utilities can show deeper/better information in their small area, but LSHCA shows comprehensive information from many sources.
It's mainly intended for system administrators, thus defaults configured accordingly.
Main features
Supported HCA features
Socket Direct HCA
Bond
SRIOV
Elastic output - comes to reduce excessive information in human readable output
Protocol/feature oriented views: IB, RoCE, Cable, Traffic
Machine readable output: JSON
Doesn't requires 3rd party libraries
Supports Python 2.7 and 3.x
Limitations
requires root, this comes from lspci limitation to provide full information to non-root users
Examples
System view
ConnectX6 socket direct 200G and ConnectX5 100G HCAs.
---------------------------------------------------------------------------------------------------
Dev #1
Desc: Mellanox Technologies MT28908 Family [ConnectX-6]
PN: MCX654106A-HCAT rev. A5
PSID: MT_0000000228
SN: MT185.......
FW: 20.26.0282
Tempr: 60
---------------------------------------------------------------------------------------------------
PCI_addr | RDMA | Net | Numa | LnkStat | IpStat | Link | Rate | LnkCapWidth | HCA_Type
---------------------------------------------------------------------------------------------------
0000:04:00.0 | mlx5_0 | ib0 | 0 | actv | up_ip4 | IB | 200 | x16 G3 | MT4123
0000:04:00.1 | mlx5_1 | ib1 | 0 | down | down | IB | 10* | x16 G3 | MT4123
0000:82:00.0 | mlx5_4 | ib3 | 1 | actv | up_ip4 | IB | 200 | x16 G3 | MT4123
0000:82:00.1 | mlx5_5 | ib4 | 1 | down | down | IB | 10* | x16 G3 | MT4123
---------------------------------------------------------------------------------------------------
Dev #2
Desc: Mellanox Technologies MT27800 Family [ConnectX-5]
PN: MCX556A-ECAT rev. A3
PSID: MT_0000000008
SN: MT17........
FW: 16.27.1016
Tempr: 47
---------------------------------------------------------------------------------------------------
PCI_addr | RDMA | Net | Numa | IpStat | Link | Rate | LnkCapWidth | LnkStaWidth | HCA_Type
---------------------------------------------------------------------------------------------------
0000:81:00.0 | mlx5_2 | ib2 | 1 | up_ip4 | IB | 100 | x16 G3 | x8 >!< | MT4119
0000:81:00.1 | mlx5_3 | p2p2 | 1 | up_ip46 | Eth | 100 | x16 G3 | x8 >!< | MT4119
---------------------------------------------------------------------------------------------------
IB view
----------------------------------------------------------------------------------------------------------------------------------------------------------
Dev #1
Desc: Mellanox Technologies MT28908 Family [ConnectX-6]
PN: MCX653105A-ECAT rev. A6
PSID: MT_0000000222
SN: MT19......
FW: 20.28.1002
----------------------------------------------------------------------------------------------------------------------------------------------------------
RDMA | Net | Numa | IpStat | VrtHCA | PLid | PGuid | IbNetPref | SMGuid | SwGuid | SwDescription
----------------------------------------------------------------------------------------------------------------------------------------------------------
mlx5_0 | ib0 | 0 | up_ip4 | Phys | 22 | b8599f0300d1f222 | fe80000000000000 | 248a0703003f1856 | b8599f0300e9062e | Quantum Mellanox Technologies
----------------------------------------------------------------------------------------------------------------------------------------------------------
For more information about LSHCA see wiki and extended help lshca -hh
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
There are no reviews.
