/data growing overnight - General Questions and Answers

Hello everyone,
Ive noticed this before but anyway.. Yesterday I clean installed a rom on my cel phone and right before I went to sleep my internal memory had around 3gb left, even after restoring all my all apps and its data with the app Migrate. When i woke up, it had barely 600mb. Is there any explanation to this ? the main culprit seems to be /data but even after digging inside each app’s folder and manually deleting the caches, I barely get 1gb free.
Any ideas?

Related

Free Space not changed after file erase

I had moved a large number of files to the Internal SD card to be able to more quickly move from different version of installs to test setups. I got the tablet like I would like to have it for now, I got a low memory message on the internal card, I deleted the large folder that housed my setups and it did not change the amount of free space on the SD card.
I think that I have solved this, It appeared that the market was stuck in a loop. I canceled all of the downloads, rebooted with the wifi off.
Once I got rebooted and stable, I checked the status of the storage from setting and it was reading correctly again, turned back on wifi. Went back to market, installed one app at a time. All appears to be working ok.

Run out of system storage?

Recently i'd been having a real problem with my system storage space. The low space alert kept going off, sometimes as many as two or three times a day. I figured that i was just filling up the unused space with cache really quickly and kept deleting app data and started removing apps i wasnt using so frequently etc.
Then this afternoon i got to the end of my tether and decided it was time to figure out what the hell was going on.
I fired up root explorer and headed to /data and started looking at the sizes of all the folders and discovered something totally daft.
In the folder /data/logger there were several log files such as "radio.log", "main.log" etc. and one called "kernel.log". I was shocked to discover that kernel.log was taking up 450+MB of space as well as radio and other logs all taking up 10-20MB per piece accounting for more than half of my system data partition. I deleted them and rebooted the phone.
No problems so far.
Just thought I'd share incase this is happening to anyone else.
Running Acura 7.1 with titan kernel.
Sent from my LG-P920 using xda premium

[Q] Internal Storage is Low

I have ARHD 7.3 installed and keep getting the storage is low notification constantly. This must be the system storage but I don't know how to check it.
I have nearly 400MB free from the 1.15GB user data partition
SD has 6GB free
Every app that can be moved to SD has been moved
Disabled the built in mail app as I read that it stores emails in the system partition
Uninstalled dropbox and facebook app
The only thing that seemed to help was to go to Storage and select the 2nd Make more space option and clear the "Temporary files from HTC apps" (currently 7.02GB). The problem with that is:
TuneIn radio app stops working with "System Audio" error message
Skype stops working properly too
If you do a 4ext/nandroid backup and reflash, the problems go away but then come back as soon as you restore the backup you took
Don't what else to try. Help!
The way I see it, low internal memory is a hardware limitation. Considering this is a 5 year old phone, there is little that can be done especially as newer apps are more bloated. The problem is even worse if you are using Kitkat/Lollipop based ROMs since the OS itself takes up a lot of space.
One workaround which you can try if you can manage to get a high speed SD card (UHS-I) is to increase the data partition size. Check this mod for more details http://forum.xda-developers.com/htc-sensation/development/mod-turbo-data-8gb-data-partition-t3036742 . I myself am waiting for a new card to prolong my phone's lifespan.

System Data folder swelled to over 50% of the whole disk space after updating to 5.0

I have a LG G2 Mini and a few weeks ago, I got a notification asking me if I want to update to Lollipop - I did it and, to my surprise, a few days later all the apps stopped updating screaming that there was not enough disk space - being confident that there is at least 3GB free, I went to the settings to check and... there was only 400MB free, with "System Data" folder under "Other" occupying 5.2GB (out of 8GB my device comes with).
This state of things has persisted ever since and, as a consequence, my phone is really laggy, apps crashes often and I can't even update anything. From what I googled, some people had this problem as well on various devices but no one came up with a definitive solution. I've tried zeroing the apps cache but to no avail, it only freed 30MB or so.
What can I do with it, apart from the ever-present golden advice of a factory reset? I would prefer not to root either. Is there anything I can do, then?
No without rootng you cant free a single mb from your system folder.
If your dwvice is out of warrenty you have no reaaon to stop yourself from rooting it.
Sent from my SM-G355H using XDA Free mobile app

What have I done wrong - extrem performance slowdown

Hi guys, I have a situation with my moto g, I have the 8gb version since one week, I've installed a 128gb sdcard on the phone formated as internal storage... During a few days I've no problem with performance at all.... Then yesterday I decided to encrypt my phone and today I loaded 60gb an data, music, photos and videos.
Since then my phone is struggling from time to time to do simple tasks like opening an app or dragging the status bar down... Is nothing like that happens always or with the same apps.... Is random, sometimes I just wanna to unlock the phone and it takes like minutes for the keyboard to come up.
Anyone with an idea of what this might be? Was it the encryption? Should I give the phone time to index all the data?
I know it's not a problem from the SD card, because it's the fastest sandisk that I could get.
Since you asked in the form of a question, I will give you the best answer I can based on your specific questions...
This is probably a multitude of issues... first, setting up your SD card as internal storage will typically show down performance, although sometimes not noticably. Second, you encrypted internal storage (your SD card) this slows down your system as well. Third, you loaded 60GB of data, music, photos, and videos, which will take a VERY long time to index and put into the Storage and Media databases, and there databases also reside on the internal storage, which access to has been slowed down significantly due to being on an SD card and encrypted. These 3 things combined will likely give extremely poor performance, for a time at least.
My first question would be how long has it been since you loaded that 60GB of data? On an idle device it would take several hours (maybe days) to index it all and update the databases...
Thanks, I might have precipitated myself in thinking that something was wrong, yet today the phone locked it self a few times, one time the process system stopped responding... I will wait until tomorrow if the problem persists I will try deleting the biggest folder ( music 40gb) and if I see some improvement I will add the music in steps.
I'm pretty sure it was the encryption. My phone, with a similar setup (1GB/8GB phone, 64GB SD as internal storage, reasonable amount of media) also showed a gigantic speed loss when I foolishly enabled encryption. I tried to work with it for some days until it became clear the situation wouldn't get any better. After a factory reset, formatting the SD again as internal and copying the media again, the phone feels even faster than it was out of the box.
I've also my phone encrypted for quite a few months now (did this already on lollipop), with actually no real complaints. However since a few days I've noticed huge performance hits as well. I'm also considering a factory reset...
Thanks for all inputs , I have restored the phone without encryption and everything runs smoothly again.

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