sonic-platform-daemons
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sonic-net
Delay DOM polling until all ports are initialized
Description
Delay DOM polling until all ports are initialized
Motivation and Context
Platforms with large radix like 512 ports may take more time to initialize and complete the CMIS datapath state machine. Since DOM polling is quite expensive on IO bound operation, it can result in contention with CMIS manager task which is initializing the port
How Has This Been Tested?
Tested this on a platform with 512 100G ports with 800G DR8 optics and see a reduction of overall link up time by around 4mins.
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