On Dec 3, 2013, at 7:52 AM, Tim <ignored_mail...@yahoo.com.au> wrote:

> Allegedly, on or about 02 December 2013, Joe Zeff sent:
>> Conventional wisdom used to be that your swap should be twice the size
>> of your RAM.
> 
> If you want to be able to suspend to hard drive, then swap *needs* to be
> bigger than RAM.

Maybe.

https://bugzilla.redhat.com/show_bug.cgi?id=1037472

FYI anaconda isn't currently computing the swap partition size needed for 
hibernation. 

The computation depends on how much memory you have. Since the OP said  the 
laptop has 16GB RAM, that means it's mem + mem / 2 or 24GB recommended for 
swap. That's probably more than sufficient. A kernel dev wrote elsewhere that 
swap is compressed, so a swap amount less than memory might work. But if it's 
the same as memory it should always work.

https://git.fedorahosted.org/cgit/blivet.git/tree/blivet/devicelibs/swap.py

The formula there has swap anywhere from 1.5x to 3x memory, to configure for 
hibernation.

Chris Murphy
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