[lustre-discuss] ZFS tuning for MDT/MGS

[Kurt Strosahl]

Good Afternoon,


    I'm reviewing the zfs parameters for a new metadata system and I was looking to see if anyone had examples (good or bad) of zfs parameters?  I'm assuming that the MDT won't benefit from a recordsize of 1MB, and I've already set the ashift to 12.  I'm using an MDT/MGS made up of a stripe across mirrored ssds.


w/r,

Kurt
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