Broadcom (LSI/Avago) HBA and RAID Controller Technical Discussion

Net-Runner

Member
Feb 25, 2016
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Perfect thread. Thanks for all the information! It is really great to be able to dive deep into the background of things we are used to work with.
 

sataytomm

New Member
Sep 3, 2021
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Awesome thread and discussion about LSI controllers and glad that I came across it. We have Cisco UCS Rack servers using MRAID12G ( LSI 3108 based ) controller. We have been dealing with controller crashes / faults not often but they had had happened quite a few times. ECC erros , firmware going into FAULT state and server reboot would fix the trouble unless the controller is unresponsive for some reason.

Another topic I would like to know about is the controller performance monitoring... R/W , IOPS etc... Does anyone use any monitoring tool or have some other means of monitoring the controller performance?

Thanks