Hi all!
I made GlusterFS volume based on few HDD at few servers and I wanted to add SSD based tiering. Write-back caching is problem for this case, because SSD are in only one server, so its failure results in failure of all tier and data loss. I want to disable write-back caching and write from client nodes directly to HDD volume (cold tier). How can I do that? My cluster is based on GlusterFS 3.10 and Debian 8. Regards, Bartosz
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