Product : StorPool, StorPool [SDS]/19.01, x86
Feature : Flash Purpose, Flash, Storage Support
Content Owner:  Herman Rutten
Persistent Storage
Write-back Cache
StorPool Distributed Storage (StorPool) does not use flash as partial read cache, only as full primary storage. NVMe devices (including Intel Optane) can be used for write-back caching purposes in order to accelerate writes to HDDs.