Question
We are having an issue with 3108, software cachecade and 4K native sector SAS HDDs inside the SuperMicro complete system:


Model = AVAGO 3108 MegaRAID

Firmware Package Build = 24.15.0-0018


The log file of storcli /c0 show: "Failed SSD Caching is blocked for this VD"
Any solution or suggestion regarding this issue?
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Answer
https://www.broadcom.com/support/knowledgebase/1211161504936/associating-cachecade-vd-with-vd-made-up-of-4k-drives&dskeyword=cacade+sector+size&dsperpage=10&tab=search


If a Virtual Drive (VD) is made up of disk drives with 4KN (4K native) disk drives, then Cachecade cannot be used. Also, Cachecade volumes cannot be created using 4Kn drives.
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