On Thursday 20 August 2009, Arne Wiebalck wrote: > Jiawei, > > you may want to have a look at section 20.3.2 in the operations manual, > it discusses how to size an MDT. > > From what I understand, a 100GB MDT is more than enough for your > ~200.000 files.
We have several file systems with MDT < 100G and with ~2.000.000 files (and the MDT is nowhere near full). Much depends on how you stripe files (our systems use simple round robin placement of whole files). /Peter > I think the max MDT size is 8TB. > > HTH, > Arne
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