[Bug 462172] Re: [SRU] samba Too many files are currently in use.
** Changed in: samba Importance: Critical = Unknown -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/462172 Title: [SRU] samba Too many files are currently in use. To manage notifications about this bug go to: https://bugs.launchpad.net/samba/+bug/462172/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
** Changed in: samba Importance: Unknown = Critical -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. https://bugs.launchpad.net/bugs/462172 Title: [SRU] samba Too many files are currently in use. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
** Tags added: verification-done ** Tags removed: verification-needed -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
This bug was fixed in the package samba - 2:3.4.0-3ubuntu5.5 --- samba (2:3.4.0-3ubuntu5.5) karmic-proposed; urgency=low * debian/patches/fix-libsmb-keepalive-packets.patch: Fix winbind authentication due to an invalid NTML2 signature. (LP: #479955) (https://bugzilla.samba.org/show_bug.cgi?id=6646) * debian/patches/fix-samba-point-and-print.patch: Allow automatic download of printer drivers from a Samba PDC (LP: #500457) (https://bugzilla.samba.org/show_bug.cgi?id=6568) * debian/patches/fix-too-many-openfiles.patch: When connecting to a Windows 7 share users will get an error message Too many open files are in use after a certain number of files are copied. (LP: #462172 ) (https://bugzilla.samba.org/show_bug.cgi?id=6837) * debian/patches/fix-win98-failed-connect.patch: Allow win98 clients to connect a samba server. Users will get an Error 66 message. (LP: #502878) (https://bugzilla.samba.org/show_bug.cgi?id=6551) -- Chuck Short zul...@ubuntu.com Fri, 05 Feb 2010 15:03:50 -0500 ** Changed in: samba (Ubuntu Karmic) Status: Fix Committed = Fix Released ** Bug watch added: Samba Bugzilla #6646 https://bugzilla.samba.org/show_bug.cgi?id=6646 ** Bug watch added: Samba Bugzilla #6568 https://bugzilla.samba.org/show_bug.cgi?id=6568 ** Bug watch added: Samba Bugzilla #6551 https://bugzilla.samba.org/show_bug.cgi?id=6551 -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
I agree - after further testing I am back at the old transfer speeds, so most likely not related to the update. -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
Don't know exactly what you mean with regression A regression is a bad behaviour which was introduced with this update and hasn't been present before. The data transfer rates you mention are pretty similar, though. They could also be influenced by other traffic in the network, other running processes, etc. If the update still works for you and addresses this bug, it looks okay to me. -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 462172] Re: [SRU] samba Too many files are currently in use.
Thank you for testing! Besterino [2010-02-18 22:35 -]: One further observation (but don't know whether that is related to the new package) So the slowdown is not a regression then? Thanks, Martin -- Martin Pitt| http://www.piware.de Ubuntu Developer (www.ubuntu.com) | Debian Developer (www.debian.org) -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
@Martin: Don't know exactly what you mean with regression. Before installation of the patch transfer speed of the 2GB file started at approx. 119MB/sec and quickly dropped to approx 75-80MB/sec (and stayed there until the file is copied). With the patch copying of the 2GB file still starts at approx. 119MB/s and then quickly drops to 60-65MB/sec. With a large number of rather small files (thousands of html-files around 55kb), the speed goes down at some point to 3.6-5MB/sec after a while. Did not pay attention to the exact time when, but I assume speed goes down significantly when the open file limit is reached. Read speeds with the 2GB file did not change (approx 50-55MB/sec - which I consider a bit weird since lower than write speeds, but that's probably a different story). Some background info: I'm running the smb-share on a raid5 consisting of 4 consumer 1TB samsung HDD (spinning at 5400rpm). The raid is exclusively used for hosting files for samba (and the FTP-server, which was of course not used during testing). Unfortunately I am away over the weekend but will do some more testing next week. Happy to test different settings to narrow it down - just let me know what I should try. -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
** Branch linked: lp:ubuntu/samba -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
** Branch linked: lp:ubuntu/karmic-proposed/samba -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
Had the same problem described above (copying folder with 77k files from windows 7 64Bit to ubuntu 9.10 server ended quickly in error message too many files open...). Installed the -proposed package manually (sudo aptitude install samba /karmik-proposed). After samba restart copying same folder works without interruption (windows error message that is). I do notice a performance drop though. Where before the installation of the samba -proposed package I could copy a 2GB file at approx. 75-80MB/s to the samba share, the speed is now down to 60-65MB/s. -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
One further observation (but don't know whether that is related to the new package): The transfer speed drops dramatically after a while and is now down to 3.6-5MB/s (as shown in the details of the windows-copy- window) after approx 40.000 files (mostly small html files) have been copied. -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
Accepted samba into karmic-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance! ** Changed in: samba (Ubuntu Karmic) Status: In Progress = Fix Committed ** Tags added: verification-needed -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
** Summary changed: - samba Too many files are currently in use. + [SRU] samba Too many files are currently in use. -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
Statement of Impact: Transfering several thousand files from Ubuntu to Windows 7 will fail with the Too many open files message resulting in the copying only half working. How this has been addressed: This has been fixed in lucid and upstream samba. I have verified that this has been fixed myself. i have attached the patch which fixes this issue. How to reproduce: 1. Install Windows 7 in a virtual machine 2. Install a Samba Share on ubuntu 3. Create many small files in a Windows folder try to copy it over to the samba share. There should not be any regressions with this patch. ** Patch added: fix-too-many-openfiles.patch http://launchpadlibrarian.net/38808281/fix-too-many-openfiles.patch -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 462172] Re: [SRU] samba Too many files are currently in use.
This patch looks reasonable to me and also compatibility with Win7 is definitely SRU-worthy for this minimally invasive fix. ACKing on behalf of ubuntu-sru -- proceed to upload to -proposed. -- [SRU] samba Too many files are currently in use. https://bugs.launchpad.net/bugs/462172 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
