System Data folder swelled to over 50% of the whole disk space after updating to 5.0 - General Questions and Answers

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

Related

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

internal storage full

I'm running [GT-P31XX][JB][4.2.2] CyanogenMod 10.1, just fyi
So all of a sudden I can't install any more apps... it keeps saying internal storage full.
I've even uninstalled all the "extra's" I've been running.. I went from like 150 or more apps installed down to (what I consider) hardly any and it just keeps saying it.
It's not talking about the internal SD card is it? I have almost a gig or room on that.
I'm at a loss here.
Any apps to clear my memory or something? I've used Allininetool, doesn't help, SDMaid, doesn't help... a couple other that I can't remember the names of, they didn't help either.
bleh!
Thanks i advance for any help.
donniegalaxy2 said:
I'm running [GT-P31XX][JB][4.2.2] CyanogenMod 10.1, just fyi
So all of a sudden I can't install any more apps... it keeps saying internal storage full.
I've even uninstalled all the "extra's" I've been running.. I went from like 150 or more apps installed down to (what I consider) hardly any and it just keeps saying it.
It's not talking about the internal SD card is it? I have almost a gig or room on that.
I'm at a loss here.
Any apps to clear my memory or something? I've used Allininetool, doesn't help, SDMaid, doesn't help... a couple other that I can't remember the names of, they didn't help either.
bleh!
Thanks i advance for any help.
Click to expand...
Click to collapse
same issue is there in my aunts tab 2..on doing a factory reset..all is fine, but after a month only having a bunch apps (consuming max 1gb space), it shows that there is no space! (but doing a factory reset again solves the problem)
planning to take it to the service center!
peRFect! said:
same issue is there in my aunts tab 2..on doing a factory reset..all is fine, but after a month only having a bunch apps (consuming max 1gb space), it shows that there is no space! (but doing a factory reset again solves the problem)
planning to take it to the service center!
Click to expand...
Click to collapse
I reflashed the rom and cleared cache and dalvik. seems to be ok now but thats curious as to why it happens.
Can't tell you why this happens and After trying to install some large games and apps i ran in to this. I didn't know that you could only install to the internal SD otherwise i would have got the 16GB version.
After a lot of searching i came across this in the general section, it (so far) has worked like a dream for me.
http://forum.xda-developers.com/showthread.php?t=1961097
[EDIT] This only works on 4.1.x versions.
Actually there is no need to reflash ROMs or even factory reset. I have read about such problems and they are usually related to cache. I do not know the exact name or type of cache which cause the problem, but I recall 2 solutions:
1) Install either Quick System Info Pro or ES Task Manager. Use the 'Clear cache' function inside these apps then restart device.
2) If you do not like to install these apps, then you can boot into Recovery mode & select "Clear cache' from the recovery menu.
I have read these solutions on several forums, including here at XDA Developers. I am not certain if they will work as I myself have not encountered such problems. Maybe if anyone does & needs help, do feel free to try these solutions?

[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.

Available Storage Before vs. After Reboot

I've noticed that my Pixel's available storage seems to shift drastically between what's available after a few day's use and what's available after I've rebooted, which I don't understand.
Having quite a number of large Daydream VR apps, my 32 GB of storage is getting full. After a few days of use, my Pixel will report "not enough storage" when performing routine Google Play app updates. I've cleared the cache via Settings > Storage > Cached data, but that may only free up a bit more than 1 GB most of the time (see image 1). However after I reboot my phone, I suddenly have 6 GB free (see image 2) that has disappeared from the Other category.
Why does this happen, and is rebooting the only way to get this space back?
Maybe a rogue app? Check your Settings -> Apps and see if you have one that is using several GBs of storage that it shouldn't be before you reboot next time. Really weird that you've got 6 GB of "other" before the reboot and < 1 GB afterwards. Not an issue I'm having so I don't have a clue.
saltorio said:
I've noticed that my Pixel's available storage seems to shift drastically between what's available after a few day's use and what's available after I've rebooted, which I don't understand.
Having quite a number of large Daydream VR apps, my 32 GB of storage is getting full. After a few days of use, my Pixel will report "not enough storage" when performing routine Google Play app updates. I've cleared the cache via Settings > Storage > Cached data, but that may only free up a bit more than 1 GB most of the time (see image 1). However after I reboot my phone, I suddenly have 6 GB free (see image 2) that has disappeared from the Other category.
Why does this happen, and is rebooting the only way to get this space back?
Click to expand...
Click to collapse
take look at this topic
https://www.cnet.com/uk/how-to/how-to-use-the-google-pixels-smart-storage-feature/
there might be temporary file as describe in this topic or temp file from an app! and better to say malware!
u need to check all installed app to make sure about it
:good:

/data growing overnight

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?

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