yashsingh1/xdaforums huggingface dataset:
[HD2 Android NAND Development] Visentinel:
I love siberes data2sd, if u want to love it. To just Google up droidzone starburst Rom.

Then under downloads your looking for data2sd x5e for all other starburst or unsupported Rom. Just be sure to backup encased it all falls apart, for me I'm using it with redux2 Rom and its going great.

Just don't worry about that Rom still having an a2sd script in init.d its not breaking anything and if u delete it the Rom won't boot.

Also thanks for this benchmark script you helped me tweak my IO for data :) iv got it up to 25mb sec and better Iops my phones flying now. Thanks !
[HD2 Android NAND Development] iamcxa:
well his thread for desire is very completely complete! more and more information ... he should be a very good dev.

but about his data2sd script, where did you get it? did you pull out from his rom? I wanna to try it, I have another script made by myself but seems his version will be interesting

and ... what kind of tweaks you did? could you share it use the <code> tag and like this way?

#-----------------------------------Scheduler Tweaks------------------------------------------#
#### Deadline Tweaks
deadline_read_expire=300
deadline_write_expire=18000
deadline_writes_starved=4
deadline_fifo_batch=1
deadline_front_merges=1
#### VR Tweaks
vr_sync_expire=300
vr_async_expire=18000
vr_fifo_batch=1
vr_rev_penalty=1
#### BFQ Tweaks

#### CFQ Tweaks

#### SIO Tweaks
sio_async_expire=18000
sio_sync_expire=300
sio_fifo_batch=1
#### Anticipatory Tweaks

*v0.67's log file look update in OP, new stuff shows info:
[HD2 Android NAND Development] THANHVO31:
SD >>> NAND???

Dear OP, did you have any comment?

########################|/Dec/18:40:49/Fri -- ICT|

#

# I/O System Tester v0.67 BY iamcxa from XDA

#

# Know Issues: pls tell me.

#

# Logs will be send to: /mnt/sdcard/log_iotester.log

#

# SD in /sd-ext/test

#

# NAND in /data/data/test

#

#***************************************************#

# NAND, Using = noop

# Avg Time period= 1.280 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 4433.500 KB/s <=> 4.330 MB/s

#***************************************************#

# NAND, Using = deadline

# Avg Time period= 1.194 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 4678.435 KB/s <=> 4.569 MB/s

#***************************************************#

# NAND, Using = cfq

# Avg Time period= 1.196 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 4701.103 KB/s <=> 4.591 MB/s

#***************************************************#

# NAND, Using = bfq

# Avg Time period= 1.262 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 4480.726 KB/s <=> 4.376 MB/s

#***************************************************#

# SD, Using = noop

# Avg Time period= 0.208 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 27815.050 KB/s <=> 27.163 MB/s

#***************************************************#

# SD, Using = deadline

# Avg Time period= 0.203 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 27867.412 KB/s <=> 27.214 MB/s

#***************************************************#

# SD, Using = cfq

# Avg Time period= 0.216 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 25657.262 KB/s <=> 25.056 MB/s

#***************************************************#

# SD, Using = bfq

# Avg Time period= 0.184 sec

# Avg Test Size = 5600.000 KBytes <=> 5.469 MBytes

# Avg Test Speed = 30394.061 KB/s <=> 29.682 MB/s

#***************************************************#

# I/O System Tester v0.67 BY iamcxa from XDA

#

# You have 4 Schedulers.

#

# NOOP

#	NAND Write Speed: 4433.500 KB/sec

#	SD Write Speed : 27815.050 KB/sec

# Deadline

#	write_expire: 18000

#	writes_starved: 4

#	fifo_batch: 1

#	front_merges: 1

#	NAND Write Speed: 4678.435 KB/sec

#	SD Write Speed : 27867.412 KB/sec

# BFQ

#	NAND Write Speed: 4480.726 KB/sec

#	SD Write Speed : 30394.061 KB/sec

# CFQ

#	NAND Write Speed: 4701.103 KB/sec

#	SD Write Speed : 25657.262 KB/sec

#----------------------------------------------------

# Build and Builder: 1.11.1113.1(), root

# Kernel Version: 2.6.35.14-marc1706s_desire_0.1.3+

# Which is the fastest scheduler: SD

# Which is the fastest device: SD

#	Avg File Size = 5600.000 KBytes

#	Avg NAND Speed = 4573.441 KB/s<=> 4.466 MB/s

#	Avg SD Speed = 27933.446 KB/s<=> 27.279 MB/s

#

#####################################################
[HD2 Android NAND Development] iamcxa:
yes thanks use my script, i know what you mean , but that's true.

you can type this in adb:

dd if=/dev/zero of=(/data/test for nand or /mnt/sdcard/test for sdcard) count=3000

and then you'll find in most time sdcard will faster than nand, because this is a WRITE test, that is the reason. but now we have a chance to format nand as ext4 , maybe can improve the speed.

and this test is for devs to find what is the optimal values for schedulers, although it's not perfect .. i'm keep to improve its algorithm to get the most accurate result.
[HD2 Android NAND Development] iamcxa:
if you still have doubts on the results , you should download CF-Bench and try the benchmark. you'll get around 260 for nand read, but will get only 0~3 on write score, and you could try some rom have data2sd, it will get more and more score in disk write score.
[HD2 Android NAND Development] tytung:
Regarding SD >>> NAND:

A good write score doesn't mean the system/UI will be smooth. Read score is also important. Maybe more important.

Because when we open an app, Android reads much than write, especially a large app.

That's why some people have worse performance after using apps2sd or any similar methods if their SD card is slow.
[HD2 Android NAND Development] iamcxa:
Yes you're right, but seems io scheduler setting don't effects SD and nand's reading. in cf-bench's test, the read speed almost the same if I changed scheduler even I moved database to RAM.

so only listed the write speed. and this test is want to know the scheduler's tweak really works well.
[HD2 Android NAND Development] Visentinel:
Hi iamcxa, I shared the data2sd in my Rom thread, but you probably already seen that hehe, the scheduler tweaks where actually from redux2 Rom in that Roma 04tweaks under init.d but I did not bring them across to the sense Rom I cooked becuase they actually did not increase performance at all, infact it actually lowered the performance in some schedulers, maybe becuase they where intended for tytung kernel 12.4 not dorimanx kernel.

Posted from my tweaked DHD.
[HD2 Android NAND Development] iamcxa:
well i haven't seen that , thanks for your remind! I'll look it and try to improve my app2sd script :D

yes i go with your guessing, actually dorimanx seems tweak his schedulers via used my script , so maybe their tweak don't suited dorimanx's kernel anymore.
[HD2 Android NAND Development] Visentinel:
It's in the multiupload 2nd link.

Something that really confuses me is why with data2sd you haveto boot once first then install data2sd.

It's such an annoying limitation I want to overcome.

Posted from my tweaked DHD.
[HD2 Android NAND Development] iamcxa:
well i'll look them tomorrow so i only can give a guess ... I did a new way i called it data2ram in my alpha test build rom, and it don't need boot twice for install or something. but my method is moved the /data/data folder to ram, not the whole /data folder(partition).

whatever, i guess the reason is it need to wait android system created all of data, and then it can move all of data into ext partition. maybe it come with some issue about stable, i used another way data2sd by Rafpigna before, it's modify the initrd.gz, let it mount ext partition on init step so don't need boot twice.
[HD2 Android NAND Development] Visentinel:
Rafpignas data2sd is pretty darn nice. My problem was it only worked on his Rom, any other Rom I put his initrd on failed to boot.

Also his method requires safe unmount of ext partition :( where as siberes doesn't, you can batt pull and crash all day and not have.corruption.

Posted from my tweaked DHD.
[HD2 Android NAND Development] iamcxa:
no, not really. like my build and Sense of Eclipse are working with his way:confused:. but i can't surely tell you whether have some edited. but can surely say if via some modify then his initrd.gz should works. maybe you should catch the init.rc from his initrd.gz and give a time for researching.
[HD2 Android NAND Development] Visentinel:
Oh really ? Maybe I was stuffing something up then lol.

Youv had no problems with data corruption ? For example once installing chainfire coz it instant reboots it corrupted.

Posted from my tweaked DHD.
[HD2 Android NAND Development] iamcxa:
completely no.:) you can find the Sense of Eclipse build by deakin, his data2sd version include the initrd.gz you needed. but i can't surely tell you this file has been modify or not.

before i cooked rom i'm using deakin's data2sd version for a long time, so i can surely tell you all stuffs are fine.
[HD2 Android NAND Development] iamcxa:
well sadly i found a serious issue for this test, it's about the apply tweaks for each schedulers ... it's totally useless for now. I'm solved it right now, but for the reason of stable and reasonable, i decided to release newest version late few hours. i'll do more and more test to surly check it.

but the good new is: it don't effected the write speed result between nand and sdcard surely. also the result to compare to each ROM's default tweaks won't be effected. .:D
[HD2 Android NAND Development] KyJelly69:
first off it says fastest scheduler is sd. how do i change it to/from sd/nand?

can you add a read test too please?

and iterative tests for different governors too? like testing all schedulers under all governors.

and keep the screen alive during testing as well. i know i could set it manually but would be nice
[HD2 Android NAND Development] iamcxa:
hi KyJelly69, it should be a bug. actually i didn't update this for a while, those time i have some school stuff to do and i'm busy on my ROM ... I will update this IO Tester after i finished a stable ROM build.

so you wanna know the governors whether effected the io speed? good idea. unless this, i plan to add the sdcard cache size test, i think the relationship with sdcard cache size and the speed is interesting.

okay, i updated the last version i made, it's finished at last year. lol
[HD2 Android NAND Development] ratelutz:
ad2sdx

hi iamcxa,

i switched to amarullz AD2SDX script

problem is that your test script does not work with it

here is the output:

# Finding /data palce ...

cat: can't open '/sys/block/mmcblk0p2/queue/scheduler': No such file or directory

# Your /data in the /sys/block/mmcblk0p2

# Your sdcard in the /sys/block/mmcblk0

# Counting Schedulers ...

cat: can't open '/sys/block/mmcblk0p2/queue/scheduler': No such file or directory

cat: can't open '/sys/block/mmcblk0p2/queue/scheduler': No such file or directory

could you modify your script, so people using amarullz script are able to do use your script?
[HD2 Android NAND Development] iamcxa:
oops, sorry for caused those bugs. i will test and modify my test later, because in my country, now is the most busy time for clearing old and mess stuff in the house:D
[HD2 Android NAND Development] showlyshah:
I use .68 with amarullaz a2sd, here is the o/p

Used script manager, browse and run as root..

exec sh '/mnt/sdcard/gscript/test.sh'

$ exec sh '/mnt/sdcard/gscript/test.sh'

test: on: unknown operand

########################|/Jan/17:57:25/Sat -- IST|

#

# I/O System Tester v0.68 BY iamcxa from XDA

#

# Pls tell me any error info.

#

# For now after v0.68 it'll runs 10 times,

# and removed the fastest and slowest one,

# and then try to get the avg speed.

#

# *Logs will be send to: [/mnt/sdcard/log_iotester.log]

#

# *SD in [/mnt/sdcard/test]

#

# *NAND in [/data/data/test]

#

# *You decided Enable schedulers tweasl

#

#***************************************************#

Sleep for 3 sec, wait system...

# Finding /data palce ...

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

# Your /data in the /sys/block/mmcblk0p2

# Your sdcard in the /sys/block/mmcblk0

# Counting Schedulers ...

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

/sys/block/mmcblk0p2/queue/scheduler: No such file or directory

mkdir: can't create directory '/app-cache/': Read-only file system

# Temporary folder will be in /app-cache

mkdir: can't create directory '/app-cache/t/': No such file or directory

mkdir: can't create directory '/data/app-cache/t': No such file or directory

# Temporary folder /app-cache/t set finish.

# I/O System Tester v0.68 BY iamcxa from XDA

#

# You have 0 Schedulers.

#

[: 0: unknown operand

awk: cmd. line:1: Division by zero

@Pls Feedback : value totalNANDspeedKB Calculated error

awk: cmd. line:1: Division by zero

@Pls Feedback : value totalSDspeedKB Calculated error

#----------------------------------------------------

# Build and Builder: (HyperDroid-CM7-magldr-5.5.2-Killer-Koala), root

# Kernel Version: 2.6.32.15_14_S-R9

# Which is the fastest device: SD

#Avg File Size = KBytes

#Avg NAND Speed = KB/s<=> 0.000 MB/s

#Avg SD Speed = KB/s<=> 0.000 MB/s

#

#####################################################

# .

# ..
[HD2 Android NAND Development] iamcxa:
hi, thanks for report!:)

sorry for the bug but i still need time to finished some work. so i will fix the error be caused by user using some a2ad script later.
[HD2 Android NAND Development] showlyshah:
is it because of the mount blocks? i tried to change the mntblock and mmcblck of the script, where u configured it to mount the sd or nand?? i think u use some different blocks, in case of amarullaz a2sd. u may pay a quick check.. i am not that good at things like this, but spend almost 2 hours to find out the problem with ur great script. any way itz a wonderful script. hatz of u man..
[HD2 Android NAND Development] showlyshah:
Also the newest version causes reboot in hyperdroid 5.7 with dorimanx v3.8 kernal, it detects schedulers, runs nand test on 2 of them, then reboots the phone. This time I don't use any a2sd script. Just to test ur script. And done it after a fresh flashing.

The previous version . 67 works, but shows result as- the fastest scheduler is SD!!!!

from hd2 running hyperdroid 5.7 on dorimanx 3.8

app mod request:- some one pls add an option to thank a post in this xda app, I really miss it :-(
[HD2 Android NAND Development] iamcxa:
hey showlyshah, seems you really did a hard work to test my sctipt. :)

my work of rom will finish soon, so i will pull my time to fix and improve this script soon, thanks to your testing and using again. :D
[HD2 Android NAND Development] ateeq72:
tried on hTC Pico bro but it doesnt seem to work! :( :crying:

#***************************************************#

Sleep for 3 sec, wait system...

# Finding /data palce ...
./test.sh[311]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
# Your /data in the /sys/block/mmcblk0p2
# Your sdcard in the /sys/block/mmcblk0
# Counting Schedulers ...
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
./test.sh[313]: cat: /sys/block/mmcblk0p2/queue/scheduler: No such file or directory
# Temporary folder already in /app-cache
# Temporary folder /app-cache/t exists.
# I/O System Tester v0.68 BY iamcxa from XDA
#
# You have 0 Schedulers.
#
awk: cmd. line:1: Division by zero
@Pls Feedback : value totalNANDspeedKB Calculated error
awk: cmd. line:1: Division by zero
@Pls Feedback : value totalSDspeedKB Calculated error
#----------------------------------------------------
# Build and Builder: (10.2-20131110-UNOFFICIAL-pico), galaxyfreak
# Kernel Version: 3.0.101-AteeqKernel
# Which is the fastest device: SD
#	Avg File Size = KBytes
#	Avg NAND Speed = KB/s<=> 0.000 MB/s
#	Avg SD Speed = KB/s<=> 0.000 MB/s
#

Edit :

it works now just edited these two lines Ln 143 & Ln 158!

Scheduler_List=`cat /sys/block/$data_device/queue/scheduler | tr -d '[' ' ' | tr ']' ' '`
Scheduler_Amount=`cat /sys/block/$data_device/queue/scheduler | cut -d ' ' -f$i | tr -d '[' ' ' | tr ']' ' '`

to this

Scheduler_List=`cat /sys/block/mmcblk0/queue/scheduler | tr -d '[' ' ' | tr ']' ' '`
Scheduler_Amount=`cat /sys/block/mmcblk0/queue/scheduler | cut -d ' ' -f$i | tr -d '[' ' ' | tr ']' ' '`
[HD2 Android NAND Development] iamcxa:
It's nice to know the script still works. But basically it kinda old, so im not pretty sure it could help or not.
[Eee Pad Transformer Q&A, Help & Troubleshooting] infazzdar:
I am going to be receiving an Asus Transformer soon and was wondering how the different serial numbers effect rooting, clockwork, roms, and etc.?

Also, what exactly is NVFlash used for?
[Eee Pad Transformer Q&A, Help & Troubleshooting] ranklepup:
Serials no longer matter, and if you do not know what nvflash is, you need to read the rooting tut or search like everyone else.
[Eee Pad Transformer Q&A, Help & Troubleshooting] jerdog:
These have been asked, answered and duplicated for months.

Closing this thread.

The FIRST rule of XDA is.....
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] zhanglz0904:
:confused:

hi guys ,

why fxp049 is still now not available for mini ,can anyone who get it ?

i love this rom much ,but it is not release
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Gustavo RD78:
No and no!
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] nimbold:
FXP048 will be available in few next days. i think FXP049 is a quick fix for some phones.

let's wait :)
[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] zhanglz0904:
really，it is true？
[Android Apps and Games] abrarshetty:
Hey guys,

I found this on the Android Market. I'm new to Android after shifting from Nokia, but lovin it at the moment.

The app is called 'What's On India TV Guide' and I think has great potential.

It is a TV Channel Guide app but only for INDIA.

Has some awesome features like SMS/Email reminders, Trending channels, etc.

Anyone tried it yet? I use it all the time. Oh yeah, it's a Free app :D

It's available in the Android Market as well as for iOS on the Apple App Store.

Maybe someone could review it.
[Android Apps and Games] diyamalhotra:
Hi abrarshetty,

Thx for mentioning this app. Have checked it out and I find it very useful! Being a crazy fan of Bollywood, this helps me in not missing any of my favourite movies/shows. Great app this is, and looks great on my iPhone!
[Android Apps and Games] aseemkhan:
Tried this app! Liked it very much. It is mainly for TV junkies. Love that they have covered every channel there is in India. Thanks very much for putting this app here. Anyone heard of any other similar apps?
[Android Apps and Games] joshivarun:
Just downloaded...nice app...good stuff!!!
[Android Apps and Games] dr.ketan:
Another nice one is India TV guide, which also link you few min video of missed episode

Both are nice applications.
[Android Apps and Games] joshivarun:
Thanks Dr.Ketan! India TV Guide is also a nice app. Both are good in their own ways, but I think I prefer What's On India :) What about u?
[Android Apps and Games] aadesh021:
What an App

I really like this app

I love this app because it's very specific and helps me organise what and when I get to watch which programme. developers should take a leaf from this book.
[Xperia Arc General] --Rob--:
Hey,

there is no topic where ROMs can be compared by their battery usage, so I decided to open such a topic.

It's hard to compare battery drain due to the diffrent usage of your phone so I thought about using an app and a easy to reconstructable environment.

I would prefer this app: Badass Battery Monitor.

Environment:

Min. 6 hours unplugged after full charge, unused (perhaps at night).

Wifi off

3G on

Just post your ROM and ur battery consumption per hour (please calc also with the minutes, to minimize the faults.
[Xperia Arc General] taaviu:
Incompatible with my device!

Sent from my MT15i
[Xperia Arc General] laual:
Only had the patience for 2 hours, unused, no wifi, radio on.

CM7

Blend_Miui Kernel V09
[Xperia Arc General] ctinro:
I have my own criteria :D to appreciate the battery consumption. When I go to sleep, I read the battery level %. In the morning I read it again. That way, I noticed no difference between ROMs (locked BL, only stock, always rooted, bloatware removed, five ROMs tried until now, *.58 for the moment): around 3-5% per night. Always I administrate the radios manually.

Plus, *.58 version comes with a new stock app, called `Power Save mode`, with interesting options.
[Xperia Arc General] --Rob--:
Was just an idea yet.

But 1%/h is a great performance...

If there are some more values, I'll make a list

Tried do flash blend kernel, didn't boot... how did u get that working? I also have GWK74 and latest Blend-kernel, but stuck at bootloader image....
[Xperia Arc General] laual:
Well, I'm still amazed too.

The only downside is that I feel like my battery is draining faster when I'm using my phone. So I should probably keep the tweaks for the deep sleep state and flash another kernel again.

I think your idea is great, I'm constantly searching for the best battery saving ROM and kernel.

---------- Post added at 11:33 PM ---------- Previous post was at 11:27 PM ----------

Here is the link for the CM7 compiled by JasonStein in order to use his Blend kernel : https://github.com/JasonStein/J-CM7-Rebuilt-3G-Arc
[General Questions and Answers] hend87:
Hi There!

I Have bought one "ching ling" Tablet. It uses processor Telechips of 1Ghz, have 512MB of RAM and 8GB TTF included. it have to some cool things, like hdmi out and 3g dongle support that works fine using a ZTE MF190.

My android in this tablet is v2.3.3 Gingerbread.

But I have a little problem.

I turn it on, I calibrate the touch screen (it's resistive), now everything is perfect, my touch are working good, but when I restart my tablet, i need to re-calibrate the touch screen. I've made a factory reset but this error persist.

anything erase the configuration.

How I can fix it? It's very boring.

PS: Sorry for my bad english.

Thanks for the help.
[Samsung Epic 4G Touch] ahl395:
Just recently starting yesterday, I've been having this problem.

Many of my texts I send show as sent on my phone, but are never actually received. Also, I receive many texts that never show up on my phone. (I only know I got them because of Google voice)

It's not LOS because random texts will get through, I've rebooted and have the same issue, and im running LoSD which detects nothing.

Im running EK02 and using Google voice, though I used both of them prior to these problems, so i don't think its related.

Anyone else having this problem? Its very frustrating

Thanks in advance :)

Sent from my SGS II
[Samsung Epic 4G Touch] playya:
Before posting have you had Sprint reset you in the system or have you updated your profile