[Bug 226784] Re: High load when coping large file to low speed usb device

2008-12-02 Thread flaxx
and the dmesg.log file ** Attachment added: "dmesg.log" http://launchpadlibrarian.net/20140581/dmesg.log -- High load when coping large file to low speed usb device https://bugs.launchpad.net/bugs/226784 You received this bug notification because you are a member of Ubuntu Bugs, which is subs

[Bug 226784] Re: High load when coping large file to low speed usb device

2008-12-02 Thread flaxx
[EMAIL PROTECTED]:~$ uname -a Linux anachron 2.6.27-9-generic #1 SMP Thu Nov 20 21:57:00 UTC 2008 i686 GNU/Linux The other files are in attach. Thank you all. ** Attachment added: "lspci -vvnn output" http://launchpadlibrarian.net/20140564/lspci-vvnn.log -- High load when coping large file

[Bug 226784] Re: High load when coping large file to low speed usb device

2008-12-02 Thread flaxx
I've retested with Kubuntu , 8.10 , all updates up to day.The load is again high : top - 10:24:22 up 19 min, 1 user, load average: 6.07, 3.98, 1.93. Although I got an usb 2.0 player in the meantime , I just want to make sure that this does not also apply to the copy operation over cifs/ssh/nfs w

[Bug 226784] Re: High load when coping large file to low speed usb device

2008-10-20 Thread flaxx
Yep,I've just retested.I am using Kubuntu 8.04, packages updated.The issue seems to come from the kio_xxx suite of software.The speed reported by them for the copy is high(20 MB/sec) followed by some "stalled" periods.I can only assume that some sort of buffer is built for the copy operation and it

[Bug 226784] [NEW] High load when coping large file to low speed usb device

2008-05-05 Thread flaxx
Public bug reported: Tested in the following cases: - usb stick(no name, 600K max) - mp3 player (no name , 800K max) In both cases, when trying to copy a 500M+ file to the device the speed start fluctuating(some sort of cache mecanism I assume) and although the cpu usage is normal , the load