To swap or not to swap

Wojciech Puchar wojtek at
Tue Dec 2 11:01:35 PST 2008

> Yes, have some swap.   The system uses this space for more than swapping
> out processes.  It uses it for paging and for crash dumping.  The
> rule of thumb is 2.2 times memory size.

why not 2.17?

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