Problems uploading folder from computer to Android 7.1.1 - Android Q&A, Help & Troubleshooting
Hello, I posted this question in smartwatch section https://forum.xda-developers.com/smartwatch/other-smartwatches/problems-uploading-folder-kospet-prime-t4134253/post83076165#post83076165 but no answer so I'm going to try in general Android questions.
I'm trying to upload a folder (from windows 10 pro 2004 to Kospet Prime firmware 1.8 and Android 7.1.1)with watch faces that contains 869 elements as you can check in my windows 10 pro computer screenshot: Folder elements number to upload https://ibb.co/cvfcHsd
When I finish uploading through Windows 10 copy folder or compressing and uploading that folder with windows 10 copy native tool or I upload all those 869 elements with clockskin transfer, and I check clockskin folder in smartwatch, I can only see 445 elements so I'm missing half of information, check screenshot: Clockskin smartwatch folder number elements https://ibb.co/KbCsZs7
I checked in windows 10 with treesize to see how many files I have and uploading folder has 28710 files as you can check in screenshot: Treesize file number in computer uploading folder https://ibb.co/BKHRSwR
My question is without any windows copy failure, can I be reaching file number limit in Kospet Prime?
I finnaly achieved compressing computer watch faces folder, uploading to smartwatch and uncompressing it but in a different folder of clockskin because everytime I tried to uncompress inside clockskin folder, I only got like 400 watch faces but this time I uncompressed in a different folder and copy from there and I "patched" the problem but it should have works with other methods. Could it be Xiaomi file explorer and his integrated uncompressor? Could it be android file system that doesn't support like 30.000 files? I don't know which file system will be using but as is based in linux should have higher file number supported.
Regards and thanks
knopfler1980 said:
Could it be android file system that doesn't support like 30.000 files? I don't know which file system will be using but as is based in linux should have higher file number supported.
Click to expand...
Click to collapse
The number of files basically isn't restricted on Android but of course limited by partition size.
BTW: Android's storage is partitioned, each partition is formatted with a specific FS ( i.e. ext3, ext4, fat32 ):
ext3 supports file size up to 16 GB, ext4 supports filesize up to 16 TB & fat32 supports file size up to 4 GB.
jwoegerbauer said:
The number of files basically isn't restricted on Android but of course limited by partition size.
BTW: Android's storage is partitioned, each partition is formatted with a specific FS ( i.e. ext3, ext4, fat32 ):
ext3 supports file size up to 16 GB, ext4 supports filesize up to 16 TB & fat32 supports file size up to 4 GB.
Click to expand...
Click to collapse
Thanks a lot and sorry for my unknowledge about it, I knew like in any linux should be limited by file system type. I believed that number of files is limited by inodes limit number which in ext4 according to this link https://ext4.wiki.kernel.org/index.php/Ext4_Disk_Layout should be:
64-bit mode
Item 1KiB 2KiB 4KiB 64KiB
Inodes 2^32 2^32 2^32 2^32
I guess that Android 7.1.1 should have a default block size which I think is 4KiB so it should have 2^32 inodes limit which according to this online calc https://planetcalc.com/313/ it should be 4.294.967.296 millions of inodes (like 4.300 millions) so real high to be limited by file system so I don't know what it's happening. Now that I upload a zip folder and uncompress with Xiaomi file manager uncompressor but uncompressing it in a different folder instead of clockskin smartwatch folder and copying from there to clockskin folder I get now like 900 elements, so now "it's working" but not the times I uploaded uncompressed or through clockskin transfer app that creates a web server in smartwatch (even more, in that web server I can only see like 600 watch faces when I should have more)
Thanks a lot for your help, I appreciate it!! No idea what's happening, I even found folders that I uploaded with deleted content in computer so I used treesize to check every folder with low files number and compare with original watch faces folder file number (the uploading folder I use is in desktop while downloaded watch faces are saved in another disk) so theorically now I don't see in clockskin web app any watch face incomplete (it happened several times I found watch faces image not complete and was missing information in desktop watch face folder so I have to look for it in other partition where I had watch faces or even in the website because I didn't found them!!! ) so weird thins are happening. I checked for computer hacking closing chrome that I have lot of opened tabs, and I used current ports and I didn't see any strange connection, maybe 7zip is corrupting source folders during compressing and upload incomplete folders because of 7zip compression deleting source folder content? It happened with several folders and several times as I said fortunatelly now I don't see any of the 600 watch faces incomplete (although I should be seeing around 1000 watch faces). Well, I will discard file system problem and I will focus more in 7zip, xiaomi file explorer applications of a source of problem.
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