日志信息：
%KERN-3-SYSTEM_MSG: [75271492.593820] neutron_usd_uc/3500 - No matching bus/addr for dev NUOVA_I2C_DF410 inst 255
%KERN-3-SYSTEM_MSG: [75271492.593824] get_bus_addr returned not success for slot 0, dev_type 46, inst 255 - kernel
%KERN-3-SYSTEM_MSG: [75271492.593828] neutron_usd_uc/3500 - No matching bus/addr for dev NUOVA_I2C_DF410 inst 255
%KERN-3-SYSTEM_MSG: [75271492.593831] get_bus_addr returned not success for slot 0, dev_type 46, inst 255 - kernel
版本信息：
Software
BIOS: version 2.0.6
loader: version N/A
kickstart: version 6.0(2)A7(2)
system: version 6.0(2)A7(2)
Power Sequencer Firmware:
Module 1: version v2.1
BIOS compile time: 12/26/2014
kickstart image file is: bootflash:///n3500-uk9-kickstart.6.0.2.A7.2.bin
kickstart compile time: 2/18/2016 8:00:00 [02/19/2016 01:46:27]
system image file is: bootflash:///n3500-uk9.6.0.2.A7.2.bin
system compile time: 2/18/2016 8:00:00 [02/19/2016 02:10:06]
Hardware
cisco Nexus 3548 Chassis ("48x10GE Supervisor")
Intel(R) Pentium(R) CPU @ 2.00GHz
with 3794024 kB of memory.
Processor Board ID FOC20416VFL
