After the update should i be editing als this before rebooting again
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. Enable SHR on DS3615xs, DS3617xs and DS3622xs+:
Edit synoinfo.conf per above, changing the parameter supportraidgroup from "yes" to "no".
It is no longer required to comment out this line, or add "support_syno_hybrid_raid" to the configuration file. Despite the implications of this parameter being set, Raid Groups continue to be supported and DSM will create Raid Group enabled Storage Pools, with the added bonus of the option for SHR available in the UI.