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CONTAP-86540: Disable the Mellanox port monitoring daemon on CVO Azure

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Issue

  • The EMS logs show that the mlx5dump process is running for a longer duration:

{}Thu Jun 15 06:38:25 -0400 [cluster1-01: sched_monitor: mgr.stack.longrun.proc:notice]: Long running process: mlx5dump{}{}Thu Jun 15 06:43:28 -0400 [cluster1-01: sched_monitor: sk.hog.runtime:notice]: Process mlx5dump ran for 15569 milliseconds{}
  • The above process triggers a node reboot: 

{}Thu Jun 15 06:43:36 -0400 [cluster1-01: pha_main000: kern.shutdown.initiator:debug]: SK reboot was initiated by "maytag.ko::fm_handleReserved+763".{}{}Thu Jun 15 06:59:16 -0400 [cluster1-01: sfo_status: callhome.reboot.giveback:notice]: Call home for REBOOT (after giveback){}
  • The node repeatedly reboots and displays the following error on the console.

mlx5_core2: ERR: mlx5e_ioctl:4600:(pid 0): tso6 disabled due to -txcsum6.
mlx5_core2: ERR: mlx5e_ioctl:4622:(pid 0): enable txcsum6 first.
e0c: Forced delayed initialize mlx5_core2 before network ifconfig call
e0c: mlx5_core2 SIOCGRSSKEY failed: 22
[node-01:netif.init.failed:ALERT]: Initialization of network interface mlx5_core2 failed due to unexpected software error mlx5_core err=0xffffffc4:100.

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