linux swap maximum size

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linux swap maximum size

For a long time, the recommended swap size was double of the RAM size but that golden rule is not applicable to modern computers anymore. We have systems with RAM sizes up to 128 GB, many old computers don't even have this much of hard disk.,If you won't hibernate, it is enough to let a few gigabytes for swap (4-8 max.) ... the rule of twice as much memory ram should not apply on Linux based systems, ... You should however have the same size of swap equal to your ram size or if you .,, You can't configure swappiness in bytes, but swappines 10 means that swap will be used when RAM is 90% full. Size of the swap area is given ..., Either you have a long memory or you've been reading obsolete documents. There used to be a 2GB swap size limit (on most 32-bit platforms), ..., On Linux, you need enough swap so that the total virtual memory .... I.e. if you need 80 GB max, and the machine has 64 GB you need 16 GB ..., For more modern systems (>1GB), your swap space should be at a minimum be equal to your physical memory (RAM) size "if you use hibernation", otherwise you need a minimum of round(sqrt(RAM)) and a maximum of twice the amount of RAM., There it finds the minimum and maximum size of the partition and its priority. ... 96 512 300% linux-swap $lvmok } method swap } format } .,i dont think it really matters.. a maximum of 2gb of swap is enough for a linux on desktop..if i go for 2x rule then i should waste my 8gb of hardisk ... ,I want to know the answer because I am looking into Redis, a database solution that is really fast. Part of why it is really fast is because it is stored entirely on ...

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linux swap maximum size 相關參考資料
How Much Swap Should You Use in Linux? - It's FOSS

For a long time, the recommended swap size was double of the RAM size but that golden rule is not applicable to modern computers anymore. We have systems with RAM sizes up to 128 GB, many old compute...

https://itsfoss.com

I have 16GB RAM. Do I need 32GB swap? - Ask Ubuntu

If you won't hibernate, it is enough to let a few gigabytes for swap (4-8 max.) ... the rule of twice as much memory ram should not apply on Linux based systems, ... You should however have the sa...

https://askubuntu.com

Is there a maximum size at which a swap file can function? - Ask ...

https://askubuntu.com

linux - How to limit swap usage? - Super User

You can't configure swappiness in bytes, but swappines 10 means that swap will be used when RAM is 90% full. Size of the swap area is given ...

https://superuser.com

linux - swap partition and its laws - Unix & Linux Stack Exchange

Either you have a long memory or you've been reading obsolete documents. There used to be a 2GB swap size limit (on most 32-bit platforms), ...

https://unix.stackexchange.com

linux - Swap partition size on a 64 GB RAM computer for memory ...

On Linux, you need enough swap so that the total virtual memory .... I.e. if you need 80 GB max, and the machine has 64 GB you need 16 GB ...

https://superuser.com

SwapFaq - Community Help Wiki - Ubuntu Documentation

For more modern systems (>1GB), your swap space should be at a minimum be equal to your physical memory (RAM) size "if you use hibernation", otherwise you need a minimum of round(sqrt(RA...

https://help.ubuntu.com

What is the default swap size? - Ask Ubuntu

There it finds the minimum and maximum size of the partition and its priority. ... 96 512 300% linux-swap $lvmok } method swap } format } .

https://askubuntu.com

What is the maximum size of swap partition I can allot ...

i dont think it really matters.. a maximum of 2gb of swap is enough for a linux on desktop..if i go for 2x rule then i should waste my 8gb of hardisk ...

https://www.linuxquestions.org

What is the maximum swap file size allowed by Linux? - linux - Reddit

I want to know the answer because I am looking into Redis, a database solution that is really fast. Part of why it is really fast is because it is stored entirely on ...

https://www.reddit.com