[Q] swappiness - XPERIA X8 Q&A, Help & Troubleshooting

Which is best swappiness for 128 mb?

What do you mean 128mb??
Do you have micro sd with 128mb only?!!!!
Sent from my X8 using xda premium

almost eveyone says that use 128mb swap

i have 256mb swap and use 60 swappiness
Sent from my X8 running nAa and D_d piece of art called MiniCM9.

Hi , I have a noob question.
Swap is kinda virtual memory. So why don't people swap up to 1GB or 2GB ?
Is it not possible ? If not , why ? Does it make the system unstable ?
More RAM equates to better performance (Though SD Card life shortens)
So why wouldn't people swap more ?

stamatis16 said:
What do you mean 128mb??
Do you have micro sd with 128mb only?!!!!
Sent from my X8 using xda premium
Click to expand...
Click to collapse
NO -.-. Swappines for 128 mb swap partition

Related

[Q] SD partitions

Hi guys
Could anyone explain to me what it does when you have partitions on your SD'cards ?
And in the Eye candy rom, there's something about "Hard Coded 2MB SD cache"
What does all this means ?
Sorry for beeing a noob in this area
(using SwiftDroid V2.0 RC3)
I think this is the hard coded SD cache, but without this app. Install, set to 2MB, check the box and apply.
Im using an 8gb sd what is the correct partition ext value
Sent from my GT540 using XDA Premium App
the exit partition number isn't important you can have two or three what's important is how much cache you give the sd or how big swap partition is for your card I would say ext 3 512 mb swap 256 mb and 2.5 mb sd cache should be good hope this helps also you can check your memory in terminal just type su then free
Sent from my GT540RR using XDA App
Thank you for ur replay danzano
Sent from my GT540 using XDA Premium App
your welcome also if all that sounded ab it hard use clock work mod to partition and create swap then use sd booster from market and set value to 2500
Sent from my GT540RR using XDA App

What is the best storage location??

Hey guys hope someone have experienced it but i want to know what would be the best storage location for apps? Would the phone run faster if they are in phones memory? Or the sdcard?
Is there any differece about it??
Sent from my E15i using XDA App
It depends on your sd card class a. Class 10 would be faster than internal memory
Thanks for reply.! I currently have 8gb class 4 what would u think? Keep apps on internal memory or on sdcard?
Sent from my E15i using XDA App
Class 4 is enough for smooth running from sd card,but faster is better!
Sent from my xperia "z10i"
chitoka said:
Thanks for reply.! I currently have 8gb class 4 what would u think? Keep apps on internal memory or on sdcard?
Sent from my E15i using XDA App
Click to expand...
Click to collapse
mine's 8gb class 4 too and it seems fine for me,well apps which has widgets etc shud be installed on internel memory,other apps and games to sd card,install app2sd,it will notify automatically whether the app can be moved to sdcard or shud be left on internal memory
chitoka said:
Thanks for reply.! I currently have 8gb class 4 what would u think? Keep apps on internal memory or on sdcard?
Sent from my E15i using XDA App
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Click to collapse
With class 4 there is always problems with your phone recognizing the SD card. Class 4 will work on stock but most of the time it wont work on a custom kernel. I always suggest people to get a class 10. Search the internet you will get it for cheap
Stuff that you have running the whole time you need keep them in memory. With games i suggest putting them on an external SD card. Even if its a slow SD card you save space with your internal memory.
Thanks for the reply guys hey have someone ever tried partitioning the sdcard, and would the phone read the 2 partitions as external storage? Might be a noobi question
Sent from my E15i using XDA App
With app2sd app u create 2 partition,one for storage and one for app2sd.U see one partition(for storage),other is "invisible" because it is for moving apps to sd card.
chitoka said:
Thanks for the reply guys hey have someone ever tried partitioning the sdcard, and would the phone read the 2 partitions as external storage? Might be a noobi question
Sent from my E15i using XDA App
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Click to collapse
Sent from my xperia "z10i"
I have a class 4 16 gb. Its is ok for running games and other stuff. For important stuff, like things that need SU and things you use daily, it is best to keep it in phone memory.
chitoka said:
Thanks for the reply guys hey have someone ever tried partitioning the sdcard, and would the phone read the 2 partitions as external storage? Might be a noobi question
Sent from my E15i using XDA App
Click to expand...
Click to collapse
Use ext2 for the second partition. And use app2sd script to make it work =D
*__________* |Sony Erricsson X8 White-Dark&Blue| Alfs 06 No Caps| Fde Xperience 2.4.3| Unlocked Bootloader 11W26|748 Mhz| 700MiB 60 Swap| 400 Ext-2 APP2SD| Class 4 8GiB SDCARD|
Thanks button> ---------------------------------------------------------------------------------------------------------------------------------------------Y
I've been looking at a similar issue /querey today... this link may help anyone with questions regarding swap/ext2 and fat32 partitions.
http://forum.xda-developers.com/showthread.php?t=1509172

Swapping??

Does using scripts like a2sd dartremor and apps like swapper and swapper2 for the purpose of swapping damages the memory card??? N does swapping really makes any differences in performance??
Lilttle yes and yes
Sent from my GT-S5570 using xda premium
Makes difference in performance, but the impact on it is negative
Depends on your SD card if it is high class then it is possiyive else it can lag your phone I use swapper and have created 512 MB swap file on my SD ext and my phone has become so smooth
Sent from my GT-S5570 using xda app-developers app
domcale said:
Makes difference in performance, but the impact on it is negative
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mean impact on memory card??
hsay said:
Depends on your SD card if it is high class then it is possiyive else it can lag your phone I use swapper and have created 512 MB swap file on my SD ext and my phone has become so smooth
Sent from my GT-S5570 using xda app-developers app
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Click to collapse
what about affect on memory card ..is it positive or negative??
You just lose the anmount of space you use for swapping ofc
I tried swapping on many roms and system tends to lag a bit, but i f you want to browse for hours without browser FCing then you can use swap.
The effect on sd cqrd obviously isnt positive but it is not even negative cause you are just ising up.space on your sd card. I have used swap on many roms i.have felt it become smoother.
Sent from my GT-S5570
domcale said:
You just lose the anmount of space you use for swapping ofc
I tried swapping on many roms and system tends to lag a bit, but i f you want to browse for hours without browser FCing then you can use swap.
Click to expand...
Click to collapse
ya i know it takes some space on sd card while using it,,, i want to say does swapping degrade the life of sd card and damages it??
hsay said:
The effect on sd cqrd obviously isnt positive but it is not even negative cause you are just ising up.space on your sd card. I have used swap on many roms i.have felt it become smoother.
Sent from my GT-S5570
Click to expand...
Click to collapse
i was going to use swapper2 from the market,, it says that it damages the sd card,,, so i want to know only this app damages the sd card or all apps which does swapping example a2sd darktremor script and swapper??
I wonder which how much mb should we allow for swap partition and swappiness value :O?
kirakun said:
I wonder which how much mb should we allow for swap partition and swappiness value :O?
Click to expand...
Click to collapse
I'd go for 500 and 100
Sent from my GT-S5570 using xda premium
vasu1 said:
ya i know it takes some space on sd card while using it,,, i want to say does swapping degrade the life of sd card and damages it??
Click to expand...
Click to collapse
Don't worry about it too much, sd cards are cheap anyway
domcale said:
Don't worry about it too much, sd cards are cheap anyway
Click to expand...
Click to collapse
I wonder if swapping works in cm9. Maybe we could get some free Ram then ....
vasu1 said:
i was going to use swapper2 from the market,, it says that it damages the sd card,,, so i want to know only this app damages the sd card or all apps which does swapping example a2sd darktremor script and swapper??
Click to expand...
Click to collapse
please dont use swapper 2 from market it doesnt support our device. i lost my 8 gb sd card due to that (got a new 32gb one) our mini not supported in the list given a2sd gui i have not tried i used swapper but system lags so switched to swapit my mini is so smooth and so awesome.
Swapper for Root
Swapper for Root user :laugh:
I've tried Swapper 2 and it's just worked fine, but you need a kernel that support swap partition of course.
And I recommend you to up date your busybox.

swap sd card as ram

hey friends... There is a memor card with 90mb/s write speed(sandisk extreme pro16gb). I think this speed is enough for usig sd as ram. Hey devs beg you try to swap upto 2gb
Is that even possible for our mobiles ???
Look at this thread
http://forum.xda-developers.com/showthread.php?t=1301384
AW: swap sd card as ram
Harrocan said:
Look at this thread
http://forum.xda-developers.com/showthread.php?t=1301384
Click to expand...
Click to collapse
This swaps only the mountpoints from sdcards
he wants a linux swap partition which is handled by the phone as ram. More like a outlay of ram!
Sent from my GT-I9001 using xda app-developers app
EternalFame said:
This swaps only the mountpoints from sdcards
he wants a linux swap partition which is handled by the phone as ram. More like a outlay of ram!
Sent from my GT-I9001 using xda app-developers app
Click to expand...
Click to collapse
So this is not possible at this time.
AW: swap sd card as ram
Hmm i think its Possible via zRam at Kernel 2.6 but im not sure.
Sent from my GT-I9001 using xda app-developers app
here you go...
http://forum.xda-developers.com/showthread.php?t=2111340

[Q] big sized sd card

N oE Hello everyone this is my first post please tell me that is it safe to include 16 gb class 10 card for our ace
I mean will the phone slow down or not if not then will the speed remain good if i create a ext partition of 1 gb out of it
No worries bout the speed but ext partition reduces the health of the sd card. So becareful n hit thnx if helpd.
Sent from my GT-S5830 using xda app-developers app
Mandark52 said:
No worries bout the speed but ext partition reduces the health of the sd card. So becareful n hit thnx if helpd.
Sent from my GT-S5830 using xda app-developers app
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so a 1 gb partition should be ok or not should a small partition should be made
adinatsu said:
so a 1 gb partition should be ok or not should a small partition should be made
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whether u make 1gb or 512mb partition reduces the life of sd card. I prefer and am using 1gb with 0 swap is enough for use. All the best for partitioning. hit thnx if helpd
Actually 1GB of partition is not at all necessary. It is just a mere waste of space as ace cannot persist so many installed apps. 512MB is more than enough & for me, just 256MB is enough.
Sent from my Galaxy Ace GT-S5830 using xda premium
As someone said the ext partition if use to only save in apks is totally safe and will not demage your sd card in any way. Apps will run maybe faster than on interal memory. Remeber to keep apps cache clean and to relink apps and cache in order to keep performance as high as possible. That's all I think. Good luck and for any question I'm here, you can send me PM anytime. Peace!

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