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Cisco Bug: CSCvi07683 - Cat9400 Kernel: device driver change replace standard max34440 with customized max34461

Last Modified

Aug 09, 2019

Products (1)

  • Cisco Catalyst 9400 Series Switches

Known Affected Releases

16.9.1 Fuji-16.9.1

Description (partial)

Symptom:
Cat9400 was taking long time during bootup due to tons of i2c transactions and also during runtime due to standard kernel PMBUS infra.

Conditions:
Mostly affects fully loaded 10 slots chassis.
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