Any way to know when IB unmanaged switch ( Mellanox MQM9790-NS2F ) was last reboooted?

As the title says.
Tried flint with q flag but it doesn’t have this information

Is there any way to get this information ? Would be happy for any hint : )

Vincent

Hello,

You can run "mlxuptime-d lid-<switch_lid_#> to check the switch uptime.
Example:

mlxuptime -d lid-7

Measured core frequency : 535.002123 MHz
Device up time : 450:41:10.0 [h:m:s.usec]

You can also check the opensm log files to see when the switch was remove/discover in the fabric.

Hi Marlon
Thank you very much for your reply.
That was exactly what I was looking for!

Regards,
Vincent