[TriLUG] SWAP and SSD vs HDD

Tim Jowers timjowers at gmail.com
Thu Nov 6 09:23:15 EST 2014


Is it true the lifespan of SSD is determined by number of writes?  If so,
then I'd guess file storage will put very, very little demand on it. If you
figure 1 write per day then 2000 writes comes out to 5+ years. Am i
thinking correctly?

Thanks for the education,
Tim


On Thu, Nov 6, 2014 at 8:57 AM, Igor Partola <igor at igorpartola.com> wrote:

> All of the recent drives have a volatile cache of 16-64 MB. This is both
> not enough for an 8GB swap partition and in this case will be used by the
> drive for its primary purpose: file storage.
>
> Yes, if you are concerned about drive wear, just put it on the HDD. If you
> run out of RAM, you will have much bigger things to worry about than
> exactly how slow swap is :).
>
> Igor
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