[Mellanox] Update SN5640 and SN5600 SKUs buffers to disable egress_mirroring#1947
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[Mellanox] Update SN5640 and SN5600 SKUs buffers to disable egress_mirroring#1947noaOrMlnx wants to merge 2 commits into
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stephenxs
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…tically (#27870) #### Why I did it src/sonic-sairedis ``` * ab8165dd - (HEAD -> master, origin/master, origin/HEAD) [marvell-teralynx] Add support for common sdk config (Azure#1729) (19 hours ago) [Naveen-Rampuram] * 3f9d2a78 - Select failed errors in Syncd due to PR#1906 (Azure#1948) (21 hours ago) [sivat6] * a74bc9f6 - Set bfd TOS value. (Azure#1947) (2 days ago) [dypet] * 0e294e81 - [vpp][fdb] Add fdb support (Azure#1934) (3 days ago) [Longxiang Lyu] * 0d05914d - Make ZMQ fields optional in context_config.json (Azure#1919) (4 days ago) [Inder Pooni] * 7b3b8f3a - [ci]: Pin sonic-buildimage to pre-LLDP build to unblock vstests (Azure#1958) (5 days ago) [Longxiang Lyu] * 9fe84d3c - feat: add VPP route flow counter support (Azure#1894) (13 days ago) [Chenyang Wang] * 753ca713 - Fix name of test results file (Azure#1939) (2 weeks ago) [Saikrishna Arcot] * a64c0fec - (origin/copilot/add-new-feature) Link event damping feature (Azure#1906) (3 weeks ago) [sivat6] ``` #### How I did it #### How to verify it #### Description for the changelog
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Why I did it
In order to enlarge buffers size for SPC4 & SPC5 SKUs, I disabled egress mirroring and updated calculations.
How I did it
Updated buffer_defaults_t0.j2, buffer_defaults_t1.j2 for SPC4, SPC5 specific SKUs.
How to verify it
take SDK dump and check 'Shared Buffers DB Dump'.
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)