[202205][generate_dump] Revert "Revert generate_dump optimization PR's #2581", add fixes for empty /dump forder and symbolic links#2711

Merged

yxieca merged 3 commits intosonic-net:202205from vadymhlushko-mlnx:202205-generate-dump-optimization-2

Mar 16, 2023

+127-115

Commits on Feb 28, 2023

Revert "[202205] Revert the show-techsupport optimization PR's (sonic-net#2581 )"
vadymhlushko-mlnx
committed
[generate_dump] Fix for empty /dump folder
vadymhlushko-mlnx
committed

Commits on Mar 9, 2023

[generate_dump] Fix for symlinks in collect_mellanox_dfw_dumps()
vadymhlushko-mlnx
committed