KDE bug on current , slow deleting files

USUARIONUEVO · 05-09-2015, 04:54 PM

Hi , im not english but hope understand my explication.

1 - right click on desktop , and select desktop options
2 - configure as a folder , in the options select desktop folder
3 - go dolphin plugins , and activate "delete" plugin

now , copy and paste some folder on desktop with large number of files.

i copy /usr/include , to desktop because have big number on files..

when have 1000 or more files on de desktop include folder , then stop task , (or wait to end but no need to see the buggy)

then , try to delete folder and see ...

task slowest , deleting files 1 to 1

1000 files = 1000 seconds
10,000 files = 10,000 seconds

##########

I see than bug , around a year in alinbob packages , he say ..move to trash , and after delete , "OK" , ARE 3RTH parhty packages and no see to work perfect , but now , are in current

Thats is not aceptable on oficial packages.

The most rare of that all , is ONLY IN SMP KERNEL

kernel with non smp (only one core procesor) , works well , no slow the task

I think is related to multithread SMP , and kde packages.

That , appears in 4.11 kde & slackware , other distros no have this bug.

Here is a little video demo , only to reference how to see the bug , enviroment are custom configs , but in slackware current, default same problem.

https://www.youtube.com/watch?v=k1eQz1s_7AY
https://www.youtube.com/watch?v=-PS39BWAjM4

bug still present on slackware current CLEAN INSTALL , and no .kde personal configs

install and test , and get same bug

if want can record a video in clean install slackware current , but easy to see that , SMP KERNEL ,BUGS , non SMP ,perfect but lost all extra cores more than one , if have 4 cores, non smp see only one.

INTEL & AMD ,machines , processors is not the problem.

Gerard Lally · 05-10-2015, 12:23 AM

Quote:

Originally Posted by USUARIONUEVO

Hi , im not english but hope understand my explication.

1 - right click on desktop , and select desktop options
2 - configure as a folder , in the options select desktop folder
3 - go dolphin plugins , and activate "delete" plugin

now , copy and paste some folder on desktop with large number of files.

i copy /usr/include , to desktop because have big number on files..

when have 1000 or more files on de desktop include folder , then stop task , (or wait to end but no need to see the buggy)

then , try to delete folder and see ...

task slowest , deleting files 1 to 1

1000 files = 1000 seconds
10,000 files = 10,000 seconds

##########

I see than bug , around a year in alinbob packages , he say ..move to trash , and after delete , "OK" , ARE 3RTH parhty packages and no see to work perfect , but now , are in current

Thats is not aceptable on oficial packages.

The most rare of that all , is ONLY IN SMP KERNEL

kernel with non smp (only one core procesor) , works well , no slow the task

I think is related to multithread SMP , and kde packages.

That , appears in 4.11 kde & slackware , other distros no have this bug.

Here is a little video demo , only to reference how to see the bug , enviroment are custom configs , but in slackware current, default same problem.

https://www.youtube.com/watch?v=k1eQz1s_7AY
https://www.youtube.com/watch?v=-PS39BWAjM4

bug still present on slackware current CLEAN INSTALL , and no .kde personal configs

install and test , and get same bug

if want can record a video in clean install slackware current , but easy to see that , SMP KERNEL ,BUGS , non SMP ,perfect but lost all extra cores more than one , if have 4 cores, non smp see only one.

INTEL & AMD ,machines , processors is not the problem.

ext2? ext3? ext4? jfs? xfs?

USUARIONUEVO · 05-10-2015, 01:45 PM

By default, slackware install on ext4 filesystem.

I test this ever on ext4.

want test in other filesystems?

I can try but think ext2 & ext3 are obsolete.

And i see how kernel 486 (non smp) work kde perfectly , but obiously lost the extra core processors if you have a x2 x3 or better cpu.