there is a folder downloaded to a computer via SMB. ~ 11,000 files copy this folder to the next. some of the files are not copied. No error message is issued. Midnight Commander, Total Commander normal copy this folder. a copy of the made in Total Commander or Midnight Commander, normally copied and Krusader. the output of commands find, ls --> http://rghost.ru/46600967 find__0_original.txt ls__original.txt - source folder. find__copy_total_commander_ok.txt - After Copying in Total Commander. others after copying in Krusader. archlinux 3.9.4-1-ARCH #1 SMP upd: 25 may. FS- ext4 (no errors). Fluxbox. sorry for my english. Reproducible: Sometimes Steps to Reproduce: repeated with a specific folder
Can you reproduce this too in Dolphin or Konqueror ?
>>Can you reproduce this too in Dolphin or Konqueror ? yes. my tests: 1. reboot OS. 2. run krusader. 3. copy folder. copied - 833,5 MB. bad 4. copy folder. copied - 856,3 MB. bad 5. copy folder. copied - 890,8 MB. bad 6. restart krusader 7. copy folder. copied - 952,4 MB OK! 8. copy folder. copied - 952,4 MB OK! 9. reboot OS. 10. run Dolphin. 11. copy folder. copied - 832,4 MB. bad 12. copy folder. copied - 854,1 MB. bad 13. restart Dolphin. 14. copy folder. copied - 882,7 MB. bad 15. restart Dolphin. 16. copy folder. copied - 914,9 MB. bad 17. run Konqueror. 18. copy folder. copied - 952,4 MB OK! 19. reboot OS. 20. run Konqueror. 21. copy folder. copied - 833,3 MB. bad after the operating system. when you first start out krusader xterm writes: $ krusader Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated. Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated. QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. kbuildsycoca4 running... QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave. Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated. QDBusConnection: name 'org.kde.kglobalaccel' had owner '' but we thought it was ':1.5' QDBusConnection: name 'org.freedesktop.UDisks2' had owner '' but we thought it was ':1.10' Is this normal?
I'm sorry for the delay. Since this also happens with Dolphin and Konqueror it is most likely a bug KIO bug. Moving to kio.
Can you use the command line tool diff to show you the differences between the original and copied folders: diff -rq folder1 folder2. This would tell you which files were not being copied and might gives a hint as to where the problem is. If running this command does not show any differences, then there was no problem with the copying and the issue is elsewhere. For example, whatever you were using to check the size of the folders might be showing incorrect information.
Created attachment 81892 [details] diff -rq Tested in different ways. tests 2013-08-24: krusader launched 1. copy folder using Krusader. copied - 834 MB. bad 2. diff -rq ./telemaster.ru/ ./test11/telemaster.ru/ > test11_krus.txt 3. reboot OS. 4. copy folder using Krusader. copied - 833 MB. bad 5. diff -rq ./telemaster.ru/ ./test12/telemaster.ru/ > test12_krus.txt 6. copy folder using Krusader. copied - 952 MB. OK 7. reboot OS. 8. copy folder using Midnight Commander. copied - 952 MB. OK 9. copy folder using Krusader. copied - 952 MB. OK $ df -h /dev/sda1 Filesystem Size Used Avail Use% Mounted on /dev/sda1 1.8T 1.5T 375G 80% /mnt/6__DATA-2
I found two other folders (backups) with the lost files. Backups made 1-3 years ago. Backups contain more than 8,000 files. I think the problem only occurs with many files
(In reply to comment #6) > I found two other folders (backups) with the lost files. > Backups made 1-3 years ago. > Backups contain more than 8,000 files. > I think the problem only occurs with many files Well, I copied the entire /usr/share/doc/qt/html folder which has over 8000 files in it multiple times using both Dolphin and Konqueror, but I cannot reproduce the problem at all. Did not matter if I restarted the application or rebooted the system. The copying always succeeds. This is really baffling to me and I have no explanation for it because I cannot > 7. reboot OS. > 8. copy folder using Midnight Commander. copied - 952 MB. OK > 9. copy folder using Krusader. copied - 952 MB. OK Does copying with Midnight Commander always succeed? IOW, you never see the problem when using Midnight Commander ? > $ df -h /dev/sda1 > Filesystem Size Used Avail Use% Mounted on > /dev/sda1 1.8T 1.5T 375G 80% /mnt/6__DATA-2 Hmm... now I am a bit unsure how exactly you were testing the copying so whatever I did to reproduce might not be applicable to your circumstance. The copying test I did above is from one ext4 partition to another. To me the partition you listed above seems to be a mount of either a networked parition through nfs/smb(cifs) or it is a mount of another partition on the same machine. So the question I have now is what exactly is the type of the parition you are showing us above? How is it mounted (options used etc)? When you did the copying tests above were you copying from and/or to this partition?
I tested a lot of ... Again checked the FS. No errors. Problems with Midnight Commander is not noticed. Always copies quickly and completely. Files copied from another machine (winxp + total commander). >>To me the partition you listed above seems to be a mount of either a networked parition through nfs/smb(cifs) or it is a mount of another partition on the same machine. So the question I have now is what exactly is the type of the parition you are showing us above? How is it mounted (options used etc)? When you did the copying tests above were you copying from and/or to this partition? Do not understand the question ((. $ cat /etc/fstab | grep DATA-2 UUID=0f4927c7-35b5-4761-8ffa-aa5868c7808f /mnt/6__DATA-2 ext4 rw,nosuid,nodev,exec,auto,nouser,async,barrier=1,atime,errors=remount-ro 0 2 $ mount | grep DATA-2 /dev/sda1 on /mnt/6__DATA-2 type ext4 (rw,nosuid,nodev,relatime,errors=remount-ro,user_xattr,barrier=1,data=ordered) Reproduced the problem on Virtual Box! Image 6GB http://imsnet.ru/temp/Arch_Linux_x64.zip And recorded video http://imsnet.ru/temp/bug-video1.mkv I hope it will help you.
Hmm... then all I can say is I am unable to reproduce your problem. ArchLinux is the distro I use as well. I tried copying extremely large directories, like the webkit source code directory, from one ext4 partition to another and everything was copied just fine. BTW, what version of KDE or kdelibs are you running?
All software is the latest version from the repository. I do not use KDE. Only Krusader. + Slim + Fluxbox + Samba
I am having this issue when copying a few folders from my ext3 home directory into USB flash drive or microSD (both Fat32) with Dolphin. I'm using Kubuntu 12.04 (all software up to date). I saw some forum threads as old as year 2010 about the same problem...
*** This bug has been marked as a duplicate of bug 162211 ***