On Fri, 6 May 2022, Alex Lieflander wrote:
Thanks. I really don’t want to give up the DM-Integrity management. Less complexity is just a bonus.
What are you trying to get out of RAID6? If redundancy and integrity are already managed at another layer, then just use RAID0 for striping.I like to use RAID10 for mirror + striping, but I understand parity disks give redundancy without halving capacity. Parity means RMW cycles of
largish blocks, whereas straight mirroring (RAID1, RAID10) can write single sectors without a RMW cycle.
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