[Mellanox] Fix generate_dump sysfs copy to copy only files with permission #4131
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/azp run |
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/azpw run Azure.sonic-utilities |
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/AzurePipelines run Azure.sonic-utilities |
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YairRaviv
approved these changes
Nov 25, 2025
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What I did
Fix generate dump script to only copy valid files:
error: ERR kernel: sxd_kernel: [error] show_module_frequency: __sx_core_get_module_frequency failed (-14) for module64
error: ERR kernel: [ 858.655221] sxd_kernel: [error] __sx_core_get_module_frequency: Frequency read is not supported.
How I did it
check the above files content before copying all
How to verify it
run 'show techsupport' on Nvidia switch and validate output
Previous command output (if the output of a command-line utility has changed)
New command output (if the output of a command-line utility has changed)