Mellanox Technologies InfiniScale MIS5022Q-1BRR User Manual page 32

Rev 1.4
2. Make sure the local ports are active by running 'ibv_devinfo'.
3. Obtain the device LID.
1. Use the "mst ib add" command:
The "mst ib add" runs the ibdiagnet/ibdiscover tool to discover the InfiniBand fabric and then lists the discovered
IB nodes as an MST device under /dev/mst/ directory. These devices can be used for access by other MFT tools.
2. List the discovered MST inband devices run "mst status".
Identify the switch you want to update according to its description or its LID.
In the examples below we will use
Query the switch to determine the current firmware version:
32 Mellanox Technologies
[root@mymach]> mst ib add
-I- Discovering the fabric - Running: ibdiagnet -skip all
-I- Added 10 in-band devices
[root@mymach]> mst status
MST modules:
------------
MST PCI module loaded
MST PCI configuration module loaded
...
Inband devices:
-------------------
/dev/mst/CA_MT25418_sw005_HCA-1_lid-0x0001
/dev/mst/SW_MT47396_lid-0x0011
/dev/mst/SW_MT48438_lid-0x0003
SW_MT48438_lid-0x0003
[root@mymach]> flint -d /dev/mst/SW_MT48438_lid-0x0003 q
Image type: FS2
FW Version: 7.3.0
Device ID: 48438
Chip Revision: A0
Description: Node
GUIDs: 0002c902004177d8 0002c902004177db
Board ID: n/a (MT_0D00110012)
as our target switch.
Sys image
Installation