[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/49819 Title: NFS and SMB transfers across LAN work very slowly -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
Hi MrAuer, Please be sure to confirm this issue exists with the latest development release of Ubuntu. ISO CD images are available from http://cdimage.ubuntu.com/daily/current/ . If the issue remains, please run the following command from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux 49819 Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-kernel-logs ** Tags added: needs-upstream-testing ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/49819 Title: NFS and SMB transfers across LAN work very slowly -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
Well i have quite fresh installation of Ubuntu 10.04 LTS and i am having the same problem. When i test network performance between server and client using the iperf tool both UDP and TCP shows speeds close to 100mpbs (slightly over 9MBps). When i try to copy larger file using NFS it has constant transfer around 700kbps. ** Changed in: linux (Ubuntu) Status: Invalid = New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/49819 Title: NFS and SMB transfers across LAN work very slowly -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
I tried to copy the file through NFS using Krusader and also MC. When i try to copy the same file using ssh/fish in Krusader i get speed around 2.5MB/s. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/49819 Title: NFS and SMB transfers across LAN work very slowly -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
Closing this bug report due to obsolete versions and lack of activity. If a similar bug appears in Ubuntu 10.10, please open a new report. ** Changed in: linux (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/49819 Title: NFS and SMB transfers across LAN work very slowly -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
This bug report concerns only obsolete releases of Ubuntu. Is it still relevant? -- NFS and SMB transfers across LAN work very slowly https://bugs.launchpad.net/bugs/49819 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would appreciate it if you could please test this newer 2.6.27 Ubuntu kernel. There are one of two ways you should be able to test: 1) If you are comfortable installing packages on your own, the linux- image-2.6.27-* package is currently available for you to install and test. --or-- 2) The upcoming Alpha5 for Intrepid Ibex 8.10 will contain this newer 2.6.27 Ubuntu kernel. Alpha5 is set to be released Thursday Sept 4. Please watch http://www.ubuntu.com/testing for Alpha5 to be announced. You should then be able to test via a LiveCD. Please let us know immediately if this newer 2.6.27 kernel resolves the bug reported here or if the issue remains. More importantly, please open a new bug report for each new bug/regression introduced by the 2.6.27 kernel and tag the bug report with 'linux-2.6.27'. Also, please specifically note if the issue does or does not appear in the 2.6.26 kernel. Thanks again, we really appreicate your help and feedback. ** Tags added: cft-2.6.27 -- NFS and SMB transfers across LAN work very slowly https://bugs.launchpad.net/bugs/49819 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
Caroline, netcfg is part of the installer and not likely to be relevant here. I'm reassigning to the kernel, which is probably a better bet. ** Changed in: netcfg (Ubuntu) Sourcepackagename: netcfg = linux-source-2.6.15 -- NFS and SMB transfers across LAN work very slowly https://launchpad.net/bugs/49819 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
- Confirmed (other commentors have confirmed) ** Changed in: Ubuntu Status: Unconfirmed = Confirmed -- NFS and SMB transfers across LAN work very slowly https://launchpad.net/bugs/49819 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
Now I also installed SSH server on both boxes, and tried moving files with both scp and the Nautilus interface. SSH transfers on LAN work at the same slow speed as SMB and NFS, so only HTTP protocol seems to utilize full ethernet speed. Im at a loss to explain what might cause it. Ive also disabled IPv6, no effect. Next im thinking of trying some other distribution on the other box to see if the problem persists when the other box runs something else than Dapper. -- NFS and SMB transfers across LAN work very slowly https://launchpad.net/bugs/49819 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
Today I reinstalled and reconfigured all Samba components (samba-common, samba, smbfs), and the problem persists still. Sometimes speed goes up to 3-5 megs one way, but still works slowly moving files the other way around (ie. when I move stuff from box 1 to box 2, its slow, but when moving files from box 2 to 1 it works faster. Both boxes are configured identically) -- NFS and SMB transfers across LAN work very slowly https://launchpad.net/bugs/49819 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 49819] Re: NFS and SMB transfers across LAN work very slowly
I also have confimed this problem. NFS transfer between my 2 dapper machines are at around 3-400K. HTTP transfer is at 9.8M. Mark -- NFS and SMB transfers across LAN work very slowly https://launchpad.net/bugs/49819 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
