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February 20th, 2019 23:00
Dell EMC Unity: Drive extent size in dynamic pools ?
Hi, Anyone aware of the drive extent size in dynamic pools or how it is calculated? We need to align the Filesystem stripe size with it. Many Thanks, Vivek Jaiswal
Rainer_EMC
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March 4th, 2019 08:00
extents are pretty large - it doesnt make sense to align on them.
They also vary depending on drive size, model and OE version
They are always multiple of the 1MB chunk size so that could be a good choice for alignment
or 256MB if you want something larger