Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote: > Filesystems should not make an assumption about this ... I suspect > the optimum page size scales with I/O bandwidth; taking PCI bandwidth > as a reasonable proxy, it's doubled five times in twenty years. There are a lot more factors than you make out. Local caching, content crypto, transport crypto, cost of setting up RPC calls, compounding calls to multiple servers. David
