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...data evenly on all vdevs is suboptimal because it is likely the case that different files within a single domain from a single instrument may be used with 200 jobs at once. Because this particular data is 100% static, I cannot count on reads/writes automatically balancing the pool. Best, Jesse Stroik

Hi- I'm new to Gluster, but am trying to get it set up on a new compute cluster we're building. We picked Gluster for one of our cluster file systems (we're also using Lustre for fast scratch space), but the Gluster performance has been so bad that I think maybe we have a configuration problem -- perhaps we're missing a tuning parameter that would help, but I can't find