[Arm-dev] Using zram-swap
rgm at htt-consult.com
Sun Oct 7 17:06:43 UTC 2018
On 10/7/18 11:57 AM, Pablo Sebastián Greco wrote:
> Too many questions together... ;-)
> El 7/10/18 a las 08:58, Robert Moskowitz escribió:
>> I have very recently learned about zram-swap. Fedora-29-arm is using
>> it. It supposedly makes a considerable difference even over HD swap.
> Do you have a link for me to read about that? I'd like to see some
> numbers on performance, specially on the CPU, because small ARM
> devices are not exactly fast to compress.
You could ask on the Fedora-arm list where Peter Robinson (I believe he
is part of the Fedora development with heavy presence in the arm work)
recently explained, kind of, how F29-arm is using it.
>> Since many (potential) users of Centos-arm do not have a ready HD,
>> perhaps we can switch the image from a physical partition to zram? Or
>> at least instructions to change to this on the wiki.
> Switch might be difficult, but maybe generate a "tech preview"
> alternative build.
> This is the link to how we create the images, maybe you could send me
> some changes to test
Minimally in the wiki, how to switch from a partition swap to zram. I am
working on learning more about it...
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