Would our phones benefit from this script?
Any brave soul care to try it?
http://xdaforums.com/showthread.php?p=12437265#post12437265
Any brave soul care to try it?
http://xdaforums.com/showthread.php?p=12437265#post12437265
i really hope this works, as the only way to have stable data is on SD but the phone runs really really slow this way.
EDIT: I installed SD tools and ran it a couple of times, getting speeds of around 5mbps write/ 10mbps read on my class2. With these speeds my kaiser runs painfully slowly, wondering if the script will make any noticable difference.
Results from one of the users from the thread.
Using the 2gb Class 2 that came with the phone.
Default:
W: 4.2
R: 9.3
2048kb:
W: 4
R: 26.2
3024kb:
W: 5.1
R: 33.8
The card read speed gains are mind blowing.
are you using data on SD? does your kaiser feel faster? because i don't know if i've done it wrong but my system is really slow all the time and apps are even slow
You misunderstood me. This arent my results I just posted them here. The resulrs where taken from the original sd card fix thread.
Hm, could be useful for people who have fried NANDs ... *cough*Would our phones benefit from this script?
Any brave soul care to try it?
http://xdaforums.com/showthread.php?p=12437265#post12437265
There's no caching on write aparently (probably to avoid lost data).
So writes must be mostly dependent on class + SD reader/writer driver.
Acording to wikipedia:
Class 2, 2 MB/s, slowest for SDHC cards.
Class 4, 4 MB/s.
Class 6, 6 MB/s.
Class 10, 10 MB/s.
(this is write speed, MegaBYTE).
So... either we are getting bogus results, or our cards are a little above the quoted class.
Read 1st post. Follow Link. Read whole 1st post there. There's a sample script there.
You must create a file in /system/etc/init.d/ named 99something_you_chose (should begin with 99, the files are executed in order, we should have our script run last).
So... either you remount /system with read+write permissions, and put the file there, or edit the androidinstall.tar and put the file there, or a androidupdate.tar with the file there.
Or...
https://market.android.com/details?id=com.vaelek.sdspeedboost
Been playing with this config only a few days with wifi only. My understanding is that the ext4 file system speed is what makes the system very usable. The only thing I find frustrating is the time it takes to boot and become stable. I say try it on your current sd first. The boost in reading seems to help starting apps and using file managers.