Hello, so here's my question:
Is there a way to get the browser to do its thing using the external microSD instead of the slow internal one? Just like browser2ram does, but using the microSD instead of the ram. Or better yet, move the browser app to work completely on the external storage.
Browser2ram looses the browsers data with each reboot but if we used the microSD, data wouldn't be lost...
I dont want to move the entire system to work on the external storage since i dont wanna risk anything going wrong just want the browser... It would almost certainly remove all browser ANR's while improving speed (provided you have a fast microSD like I do).
If it is impossible with the stock browser, could it be done with any flash-capable browser out there?
Good question!
Sent from my Transformer Prime TF201 using xda app-developers app
Look into Data2SD ... I think that's exactly what you're looking for (Note: have no clue if it's available for the Prime...)
Godswrath said:
Look into Data2SD ... I think that's exactly what you're looking for (Note: have no clue if it's available for the Prime...)
Click to expand...
Click to collapse
Data2SD is officially supported on Androwook 1.3 with the D2SD kernel. Plus the Rom is fast and responsive as all hell.
Well by modifying browser2ram it should be doable. Sources are somewhere on internets.
Sent from my Transformer Prime
eddymonti said:
Hello, so here's my question:
Is there a way to get the browser to do its thing using the external microSD instead of the slow internal one? Just like browser2ram does, but using the microSD instead of the ram. Or better yet, move the browser app to work completely on the external storage.
Browser2ram looses the browsers data with each reboot but if we used the microSD, data wouldn't be lost...
I dont want to move the entire system to work on the external storage since i dont wanna risk anything going wrong just want the browser... It would almost certainly remove all browser ANR's while improving speed (provided you have a fast microSD like I do).
If it is impossible with the stock browser, could it be done with any flash-capable browser out there?
Click to expand...
Click to collapse
I see what you want to do. if you are unlocked you can use data2sd very safely if you do not do any further modifications to the ext4 partition. all of your anrs should be gone and your entire tablet will work better. There really is not much risk of anything going wrong as you put it. I have used it for the last 3 months with no data loss under standard conditions. where you increase risk is when you try to improve that performance even more by using ext 2 or non journaling ext 4 with data2sd.
Sent from my Transformer Prime TF201 using xda premium
Related
In general:
The problem with app2SD, in general, is slow SD card speeds.
Solution:
Hybrid storage pools, using the inbuilt applicaiton directory as the cache and the microSD directory as the main storage.
blogs.sun.com/ahl/entry/shadow_of_hsp explains some of the conceptual stuff
Issues:
ZFS is only available via FUSE
...
Thoughts?
.milFox said:
In general:
The problem with app2SD, in general, is slow SD card speeds.
Solution:
Hybrid storage pools, using the inbuilt applicaiton directory as the cache and the microSD directory as the main storage.
blogs.sun.com/ahl/entry/shadow_of_hsp explains some of the conceptual stuff
Issues:
ZFS is only available via FUSE
...
Thoughts?
Click to expand...
Click to collapse
While I think having snapshot, replication, 100% consistency, and dedup capability would be the coolest thing on a phone, I think the ZIL would burn up the sd quicker and the resource utilization would eat battery and memory for the transactional caches to make it practical
.milFox said:
In general:
The problem with app2SD, in general, is slow SD card speeds.
Solution:
Hybrid storage pools, using the inbuilt applicaiton directory as the cache and the microSD directory as the main storage.
blogs.sun.com/ahl/entry/shadow_of_hsp explains some of the conceptual stuff
Issues:
ZFS is only available via FUSE
...
Thoughts?
Click to expand...
Click to collapse
My only thought is: "why?". I have every app I want installed and still have 102MB available. Given just how much more memory this has than the G1's of yore, I don't really see much of a reason for AppstoSD, especially since Google is releasing their own implementation *soon*.
I was already down to 29 Meg on my internal memory.
I'll be happy when Google implements a2sd. I can't see it being any different than what a2sd us doing though.
Just make sure you have a class 6 card.
Down to fairly minimal memory as well, here.
as to 'why' over conventional a2sd ... the in-built memory is faster than even a class 6 card. A hybrid zpool will allow the faster memory to cache the slower memory (normally, a hybrid zpool combines a SSD with a hard drive pool).
Ah, didn't realize people were having problems with it. Even so, Google has announced that they're working on it themselves and since it will be an actual part of the Android OS, rather than something hacked on, I imagine it'll be a better implementation that whatever we can do. I'll be waiting for that up and coming android release.
People who are running out of memory have way too many apps installed.
Anyway, I think you will find it very difficult to use the MTD block for this purpose.
miketaylor00 said:
People who are running out of memory have way too many apps installed.
Click to expand...
Click to collapse
I disagree, I only have 50 apps in total but have used 107Mb of my 196Mb used.
I lost 33Mb just flashing a theme.
Does anyone know if TA utility will work on the Nexus to move all the Caches?
Which memory are we talking about, primary or storage memory? If memory serves me correctly, the current os can only 256MB of primary memory but that will be increased to the full 512 in a later OTA update. I thought I saw some thread flying around here about that.
Amdathlonuk said:
I disagree, I only have 50 apps in total but have used 107Mb of my 196Mb used.
I lost 33Mb just flashing a theme.
Does anyone know if TA utility will work on the Nexus to move all the Caches?
Click to expand...
Click to collapse
You almost proved his point. 33MB is a ****ty size for a theme - get a better Themerto follow. Hell, most themes for Windows aren't that big.
-bZj
miketaylor00 said:
People who are running out of memory have way too many apps installed.
Anyway, I think you will find it very difficult to use the MTD block for this purpose.
Click to expand...
Click to collapse
How on earth can you possibly make this judgment? Have you ever hear of cache? What about app data? Not to tout my own app (see sig), but the reason I created it was because my myTouch, with all of its storage, would run very low the regular basis. Besides, I like to download apps, both free and paid. Why should I be limited? Personally, I never even came close to filling up my 500MB ext partition on my myTouch but could easily have 50-100MB of cache in just a few days. I think having a GB of internal would suffice. It would allow me to comfortably add as many apps as I please and at the same time, not think about cache and data on the daily basis. $575 and I'm still going to have to hack a2sd on to this. I hate that. I'd much rather use internal storage.
Personally, I'm all for it. If nothing else, it would be one hell of a proof of concept and would likely be useful especially to those who like to run their devices lean and fast. There are too many nice things to say about ZFS, so I'll just say this: it's only a matter of time and what better time than now?
But I don't think it would happen, for the same reason ZFS hasn't been ported to linux, incompatible licenses.
http://zfs-fuse.net/
Can we get the ball rolling on this?
dont worry boys
A king nexus build is coming VERY soon with OPTIONAL a2sd and kingnexus kernel #1
SOON!
kingklick said:
dont worry boys
A king nexus build is coming VERY soon with OPTIONAL a2sd and kingnexus kernel #1
SOON!
Click to expand...
Click to collapse
So what's the Kingnexus kernel have?
cyanogen said:
So what's the Kingnexus kernel have?
Click to expand...
Click to collapse
+1 .... and how does it relate to ZFS (y on earth) and apps2sd?
~enom~
lmao you pissed of cyanogen ! xD
miketaylor00 said:
People who are running out of memory have way too many apps installed.
Anyway, I think you will find it very difficult to use the MTD block for this purpose.
Click to expand...
Click to collapse
Ever hear of games? Seriously, making a statement like this is just plain ridiculous. Homerun Battle 3D is over 30MB in and of itself. Yes, believe it or not, people actually use their nearly $600 3.7" screen for something other than reading email, of which I do plenty. So yes, I hacked apps2sd onto my Cyan ROM and it runs beautifully. I can't even tell the difference between this and internal it's so smooth. By the time Google releases a viable apps2sd the N1 will be yesterday's news. Internal storage and capacitive buttons = fail on the N1. Otherwise, kick ass device.
I never touched the kernal on alpha7 just added a s.d>placeholder in system int.d folder got apps2sd and the rest was set. Did not know kernal was part.
Hope the kernal is good.
I know we have a way to move our apps to the internal nand memory, and that it's faster that way, but it seems like my class 6 sd card would be faster than the built-in sd. Is it possible to move our apps to the sd card (physical sd, not internal) so we do not bog down the system memory? It would just seem to make sense, until someone figures out how to make the internal sd respond faster.
My phone is just so...VIBRANT
We have 2 gigz of application memory.. No need for apps2sd... Not sure of the transfer rate on it tho... But apps2sd won't be as stable or fast... In my past experience...
Sent from my SGH-T959 using XDA App
junkdruggler said:
We have 2 gigz of application memory.. No need for apps2sd... Not sure of the transfer rate on it tho... But apps2sd won't be as stable or fast... In my past experience...
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
Yea who needs apps2sd with 2 gb of application storage...
temperbad said:
Yea who needs apps2sd with 2 gb of application storage...
Click to expand...
Click to collapse
^ Vibrant pretty much as its own dedicated space for apps.
The data storage is slow, and laggy. I don't think it transfers as fast as a class 6 sd card. I currently have my apps in my /system, but space there is limited. (did the stalling fix)
I'm thinking that my sdcard is faster than the internal sd. Maybe not as fast as the nand, but still.
My phone is just so...VIBRANT
bryon13 said:
The data storage is slow, and laggy. I don't think it transfers as fast as a class 6 sd card. I currently have my apps in my /system, but space there is limited. (did the stalling fix)
I'm thinking that my sdcard is faster than the internal sd. Maybe not as fast as the nand, but still.
My phone is just so...VIBRANT
Click to expand...
Click to collapse
umm?
I'm quite sure that the internal transfer rate is probably way above the capability of a class 6 for a whole lot of reasons, barring any manufacturing defects. If you are thinking that a memory card is magically going to speed up a phone that can basically do without one, then go get a UHS card to feel better.. . I'd rather just have a 16GB class 6 for storing crap and peace of mind but that's it.
bryon13 said:
The data storage is slow, and laggy. I don't think it transfers as fast as a class 6 sd card. I currently have my apps in my /system, but space there is limited. (did the stalling fix)
I'm thinking that my sdcard is faster than the internal sd. Maybe not as fast as the nand, but still.
My phone is just so...VIBRANT
Click to expand...
Click to collapse
NAND is faster than your class 6 card, easily... the lag is not due to the internal storage...
check this post. Maybe it will clear up what I mean about the speed vs space limitations.
http://forum.xda-developers.com/showthread.php?t=727279
I've used method 1, and noticed a HUGE difference in speed. If course, my sd card isn't going to be as fast as the nand, but in past experience (g1, mt3g) the sd card was faster than the built in memory was.
My phone is just so...VIBRANT
bryon13 said:
The data storage is slow, and laggy. I don't think it transfers as fast as a class 6 sd card. I currently have my apps in my /system, but space there is limited. (did the stalling fix)
I'm thinking that my sdcard is faster than the internal sd. Maybe not as fast as the nand, but still.
My phone is just so...VIBRANT
Click to expand...
Click to collapse
I did a test on my Vibrant internal SDCARD and it shows as a class 6....
I set CPU to 1000/1000 very little differences in battery drain yet did help a little with "lag" I also deleted most of the bloat-ware, startup and shutdown files...NOW ALL MOST NO LAG except as listed below...
When from 230 to 90 mb free after 1st boot up (without starting anything manually) to 230 to 120 mb free after 1st boot up...
So much Samsung has running at boot up so that extra 30mb and going down to 100MHz causes the"lag" - BTW, I did not do the "Lag fix" posted just to see if I could get it faster without going that.
The only two issue I currently have is:
While speednet app loads fast it will not start for about 45 secs - is forced to goto Washington State server, whereas all my other Android Phones goto CA...shows CA 1,123 miles away from phone
The double - "Press power button" and "then swipe screen" to use the phone is VERY "$$##%" ME OFF
I have used Titanium Backup to remove the bloatware, but I haven't tried permanently clocking to 1000. I saw no real difference in startup lag in my apps, until I used the "stalling issue" fix. What format is the data partition? That could have something to do with it? Would it make sense to add a swap partition to the internal sd? I'm really wondering if there are things we can do to tweak the built-in storage to make it more flexible, and functional? I would think 16 gig would give us PLENTY of space to play with...
My phone is just so...VIBRANT
Are you serious? I have well over 700 apks saved to my sdcard (almost 800mb) as backups... Theres no way you could throw that on an sd ext4 and it not lag.. Even a class 6... We can't even get apps2sd stable up to 2gigz... Like I said before the way it comes stock is faster and more stable than any hack we can come up with right now..
Sent from my SGH-T959 using XDA App
Nevermind. Found a thread on apps to sd. It's already being done. I'll go check that thread. They don't see it as a pointless effort.
Thank you all.
My phone is just so...VIBRANT
I'm currently running the devil kernel on my phone, using the new devil app to control settings but I really don't know a couple settings though. First what I'd zram and is it better than swap? And what's the best value to set the zram at? I have it on 150mb.
Also what's better zram or swap?
Dude look @ the op
Sent from my SGH-T959 using Tapatalk 2
No info about what it is in the op U_U
well, based on my reading...(Basically meaning take this with a grain of salt because I may not perfectly re-present the information, but this is how I've come to understand it lol )
zram basically compresses unused apps within the system RAM. This allows the system to swap less needed processes to the zram partition for faster access at a later time, instead of killing them. This does take up some of your ram though, so I imagine that the value you are setting is determining exactly what percentage of your ram that the zram partition is allotted.
Swap instead uses a small portion of the SDcard like RAM. The phone will attempt to keep as much within the ram as possible until fill, and then begin using the swap partition on the SDcard. At that point, the phone will begin moving inactive blocks of memory to the SD, freeing up RAM for active processes. If one of the pages on the SD needs to be accessed again, it will be moved back into RAM, and a different inactive page in RAM will be moved onto the SD ('swapped').
Swap files don't restrict available RAM but writing to the sdcard impacts the speed of opening apps.
Now, which is better? No idea ^^ Lol
Holly crap I'm enabling swap lol. Do I need to repartition my SD card for swap?
I wouldn't enable swap, you don't need it, zram us nifty but also not need. Your system can handle memory just fine without you. Just let it to its thing and you will be fine.
Sent from my Galaxy Nexus using Tapatalk 2
I agree completely. My former device had a hack that we came up with that would force app2sd on a 2.1 build. This was great at the time but it cause some serious lag. We then enabled the swap to help with the memory issues. It worked for awhile but then all these apps started to come out that were, not to sound funny, memory hogs. This device only had 128mb of user RAM, so it was a constant struggle to get it working. Gotta remember that this was pre-GB times, so Froyo was the ICS of that time.
Here is more to read from this devices section about how swap works. The thread was revived on Post #9 and my explaination is Post#16.
Moral of the story is that I agree with Eco, let the phone work for you and not you against it. There are few memory issues with the Vibrant. Is it running 2gb of RAM? No but do you really need something like that on a phone?
Woodrube said:
I agree completely. My former device had a hack that we came up with that would force app2sd on a 2.1 build. This was great at the time but it cause some serious lag. We then enabled the swap to help with the memory issues. It worked for awhile but then all these apps started to come out that were, not to sound funny, memory hogs. This device only had 128mb of user RAM, so it was a constant struggle to get it working. Gotta remember that this was pre-GB times, so Froyo was the ICS of that time.
Here is more to read from this devices section about how swap works. The thread was revived on Post #9 and my explaination is Post#16.
Moral of the story is that I agree with Eco, let the phone work for you and not you against it. There are few memory issues with the Vibrant. Is it running 2gb of RAM? No but do you really need something like that on a phone?
Click to expand...
Click to collapse
Exactly, Android is designed for low Memory systems. It can handle out of Memory situations on its own, and will kill unneeded apps as is necessary to free ram for running apps. Don't worry about how much "free" ram you have because it doesn't matter. You want more free ram learn to set the ram usage settings to be more aggressive at killing idle apps. It'll and up using more battery, but if free ram is what you want then that's how to do it.
Sent from my Galaxy Nexus using Tapatalk 2
Woody said:
I agree completely. My former device had a hack that we came up with that would force app2sd on a 2.1 build. This was great at the time but it cause some serious lag. We then enabled the swap to help with the memory issues. It worked for awhile but then all these apps started to come out that were, not to sound funny, memory hogs. This device only had 128mb of user RAM, so it was a constant struggle to get it working. Gotta remember that this was pre-GB times, so Froyo was the ICS of that time.
Here is more to read from this devices section about how swap works. The thread was revived on Post #9 and my explaination is Post#16.
Moral of the story is that I agree with Eco, let the phone work for you and not you against it. There are few memory issues with the Vibrant. Is it running 2gb of RAM? No but do you really need something like that on a phone?
Click to expand...
Click to collapse
Good old g1 and mytouch days
No signature for you!
Woody said:
There are few memory issues with the Vibrant. Is it running 2gb of RAM? No but do you really need something like that on a phone?
Click to expand...
Click to collapse
Actually, yes. There are certain apps, like Facebook, Whatsapp, Skype and probably more, that have their background services running even if you close the app. Those services are for sending notification, but they are slowing down this device very much (Even if only the Facebook service is running). So I do feel the device does not handle memory so good. And I can't blame it, since it has a limited memory, but I do wish I had more RAM.
Don't enable zram or swap unless you have the EU bug or like your shizz lag like a mo'fo'. If your phone is playing nicely, then disable both. Allow Purging of Assets also.Set it to two processes in Dev Section.
Sent from a Beaner
Like the SIG D'fresh!
Sent from my SCH-I535 using xda premium
Dougfresh said:
... Set it to two processes in Dev Section.
Sent from a Beaner
Click to expand...
Click to collapse
By this do you mean the "Background Process Limits"?
Sent from my SGH-T959 using xda app-developers app
scottPilgrim said:
hey devil, got a question for you...
any particular reason why you removed zRAM from your kernel? i was wondering if you could elaborate a little bit on why it isn't necessary on this device.
Thanks man
Click to expand...
Click to collapse
Xenoism said:
zram basically compresses unused apps within the system RAM. This allows the system to swap less needed processes to the zram partition for faster access at a later time, instead of killing them. This does take up some of your ram though, so I imagine that the value you are setting is determining exactly what percentage of your ram that the zram partition is allotted.
Click to expand...
Click to collapse
Not really needed on our device that have 2gb of ram memory.
Have ever been in a situation where you have been out of free ram? Neither have I.
Sent from my GT-N7100 using Tapatalk 2
Our devices don't have 2gb ram memory. They have 512mb ram memory
Sent from my SGH-T959 using xda app-developers app
cannondaleV2000 said:
Our devices don't have 2gb ram memory. They have 512mb ram memory
Sent from my SGH-T959 using xda app-developers app
Click to expand...
Click to collapse
1+
I'm still running a sandisk 32 gig class 4 card. While getting ready for ICS I backed up everything, including copying the card to my PC. I noticed how much stuff is on it from apps and such, that it makes me question....
Does the microSD card speed have any impact on how the bolt performs? Will it be faster or have less lag with one of those newer Sandisk UHS cards?
The only benefit you will see is faster read write speeds to the SD card. You would probably have to increase the read ahead buffer to get the full benefits.
Sent from my ADR6400L using Tapatalk 2
disconnecktie said:
The only benefit you will see is faster read write speeds to the SD card. You would probably have to increase the read ahead buffer to get the full benefits.
Sent from my ADR6400L using Tapatalk 2
Click to expand...
Click to collapse
And that is part of my question.
I guess my thought process is... With the newer card having faster read/write speeds, I would think that any access the phone does of data/apps stored on the car might be faster. And with all the .Android_secure, android and other files/folders the bolt stores on the card (as opposed to internal memory), that isn't pictures or ring tones, I was wondering if it could make a noticeable impact on the performance of the phone or installed apps.
Has any one tried? Is there a way to measure or verify any improvements? I guess I'm looking for reassurance it will make a worth while difference before I go an spend money on another card.
As for the read ahead buffer, is that something that is easy to modify? how would that be done?
It in theory would make viewing pictures and stuff on the sd card faster. As for apps I'm not real sure. You can download apps like Rom toolbox that let you change the read ahead buffer but I think the thunderbolt maxes out at 4096. Anything faster will just default to that speed. To test it use one of the benchmark apps like antutu.
Sent from my ADR6400L using Tapatalk 2
It's also similar to Browser2RAM. I just wanted to post this because the UC browser is extremely fast on the Prime and it works extremely well. I would even venture to say that it is faster than using the Browser2RAM and the Cache2SD mods, plus you don't lose your SD slot and it still works even if you remove the card.
I'm on the Android 4.3 based Paranoid Android and this feels like a completely different tablet compared to stock. Everything is fast and I think TRIM support has fixed the I/O bottleneck with this tablet. There is no more need for Data2SD or the other SD card mods IMO.
SickBeast said:
It's also similar to Browser2RAM. I just wanted to post this because the UC browser is extremely fast on the Prime and it works extremely well. I would even venture to say that it is faster than using the Browser2RAM and the Cache2SD mods, plus you don't lose your SD slot and it still works even if you remove the card.
I'm on the Android 4.3 based Paranoid Android and this feels like a completely different tablet compared to stock. Everything is fast and I think TRIM support has fixed the I/O bottleneck with this tablet. There is no more need for Data2SD or the other SD card mods IMO.
Click to expand...
Click to collapse
This is not dev related mate. This belongs in themes and apps.
I also disagree with your trim theory replacing data2sd even tho i don't use data2sd myself anymore.
...
Exactly! any browser just looks like a crap in conparison with UC!
But I noticed,that if I free 450+mb of ram on my 4.4 CM11, the tablet starts to work as it should, while multitasking makes it really slow, much slower than 100$ chinese smartphone