[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2013-01-23 Thread Kenneth Loafman
** Changed in: duplicity Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: Uncached grp and pwd calls make duplicity slow with large group and

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2013-01-19 Thread Colin Watson
duplicity (0.6.19-0ubuntu2.2) quantal-proposed; urgency=low * debian/patches/09volcorruption.dpatch: - Backport a fix for a restart test that caused FTBFS on armhf -- Michael Terry Fri, 11 Jan 2013 13:59:19 -0500 duplicity (0.6.19-0ubuntu2.1) quantal-proposed; urgency=low [ Michael T

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2013-01-19 Thread Launchpad Bug Tracker
This bug was fixed in the package duplicity - 0.6.18-0ubuntu3.1 --- duplicity (0.6.18-0ubuntu3.1) precise-proposed; urgency=low [ Chris J Arges ] * debian/patches/07caching.dpatch: - Backport caching work done by Steve Atwell. (LP: #1013446) [ Michael Terry ] * debian/pat

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2013-01-13 Thread Miklos Juhasz
I have tested the proposed package on my 12.04 (Precise) work desktop which has 93k files in my home. I measured the execution time of a backup without any change on the filesystem multiple times with both the current and the proposed duplicity. On average I experienced ~23% performance increase. I

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2013-01-11 Thread Brian Murray
Hello Steve, or anyone else affected, Accepted duplicity into precise-proposed. The package will build now and be available at http://launchpad.net/ubuntu/+source/duplicity/0.6.18-0ubuntu3.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See htt

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2013-01-11 Thread Brian Murray
Hello Steve, or anyone else affected, Accepted duplicity into quantal-proposed. The package will build now and be available at http://launchpad.net/ubuntu/+source/duplicity/0.6.19-0ubuntu2.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See htt

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2013-01-11 Thread Michael Terry
I'll upload this again, bundling it up with an update I have for duplicity. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: Uncached grp and pwd calls make duplicity slow with large gro

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-14 Thread Chris J Arges
Here is a fixed debdiff that includes the proper addition to 00list for precise. Please SRU this patch instead. ** Patch added: "duplicity_lp1013446_precise_v2.debdiff" https://bugs.launchpad.net/duplicity/+bug/1013446/+attachment/3460211/+files/duplicity_lp1013446_precise_v2.debdiff -- You

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-14 Thread Chris J Arges
@satwell Ok looks like the above quantal patch has this. I'll respin a patch for precise with this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: Uncached grp and pwd calls make dupl

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-14 Thread Steve Atwell
Chris, it looks like there's a problem with the 0.6.18-0ubuntu4 package that was uploaded to the precise-proposed queue, as mentioned by Brian in comment #9. It includes debian/patches/07caching.dpatch, but that patch wasn't added to debian/patches/00list, so it's not getting applied. -- You rec

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-12 Thread Chris J Arges
Attached is a version for a quantal SRU. ** Patch added: "duplicity_lp1013446_quantal.debdiff" https://bugs.launchpad.net/duplicity/+bug/1013446/+attachment/3458745/+files/duplicity_lp1013446_quantal.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, whic

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-12 Thread Brian Murray
I'm unsubscribing sponsors - please resubscribe them if and when there is a quantal debdiff to sponsor. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: Uncached grp and pwd calls make d

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-12 Thread Brian Murray
This SRU was uploaded to the Precise queue it seems: https://launchpad.net/ubuntu/precise/+queue?queue_state=1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: Uncached grp and pwd call

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-12 Thread Chris J Arges
** Changed in: duplicity (Ubuntu Quantal) Assignee: (unassigned) => Chris J Arges (christopherarges) ** Changed in: duplicity (Ubuntu Quantal) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. htt

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-12 Thread Chris J Arges
@laney Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: Uncached grp and pwd calls make duplicity slow with large group and passwd maps To manage notifications about this bug

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-11 Thread Launchpad Bug Tracker
This bug was fixed in the package duplicity - 0.6.20-0ubuntu3 --- duplicity (0.6.20-0ubuntu3) raring; urgency=low * debian/patches/07caching.dpatch: - Backport caching work done by Steve Atwell, on behalf of Chris J Arges (LP: #1013446) -- Iain LaneTue, 11 Dec 2012 14:5

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-11 Thread Iain Lane
I can apply the same patch to raring and then upload this SRU ** Also affects: duplicity (Ubuntu Quantal) Importance: Undecided Status: New ** Changed in: duplicity (Ubuntu Quantal) Status: New => In Progress -- You received this bug notification because you are a member of Ubu

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-05 Thread Chris J Arges
@mterry, Seems reasonable, I can help out with this if needed. For the time being it would still be good to have this in raring. Is a debdiff for raring needed, or will the raring ubuntu package be synced anytime soon? -- You received this bug notification because you are a member of Ubuntu Bug

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-05 Thread Michael Terry
Shouldn't this fix be proposed upstream to python? Before this change, we had an exact copy of python 2.7's tarfile.py (with some changes to support python 2.4). Now we can't ever go back to a pure upstream tarfile.py. And since the change seems to make sense for python itself too... -- You re

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-12-05 Thread Chris J Arges
** Changed in: duplicity (Ubuntu) Assignee: (unassigned) => Chris J Arges (christopherarges) ** Changed in: duplicity (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchp

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-11-30 Thread Sebastien Bacher
Thank for the work Chris, we need the bug fixing in raring first before having it backported to precise though, could you work on that? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: U

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-11-19 Thread Kenneth Loafman
** Changed in: duplicity Importance: Undecided => Medium ** Changed in: duplicity Milestone: None => 0.6.21 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Title: Uncached grp and pwd

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-11-15 Thread Chris J Arges
** Also affects: duplicity (Ubuntu Precise) Importance: Undecided Status: New ** Changed in: duplicity (Ubuntu Precise) Importance: Undecided => Medium ** Changed in: duplicity (Ubuntu Precise) Status: New => Incomplete ** Changed in: duplicity (Ubuntu Precise) Status:

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-11-14 Thread Steve Atwell
Chris, the debdiff looks good to me. I tested 0.6.18-0ubuntu4 and it fixes the performance issue I was seeing with 0.6.18-0ubuntu3. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Titl

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-11-14 Thread Chris J Arges
Attached is a patch that backports this fix to precise. A 64-bit build is available here for testing: http://people.canonical.com/~arges/lp1013446/ ** Patch added: "duplicity_lp1013446_precise.debdiff" https://bugs.launchpad.net/duplicity/+bug/1013446/+attachment/3433377/+files/duplicity_lp10

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-11-14 Thread Chris J Arges
** Description changed: With large /etc/group and /etc/passwd files, duplicity spends the vast majority of its time mapping group and user names to gids and uids. This is with duplicity 0.6.18-0ubuntu3 on Ubuntu 12.04 and Python 2.7.3. I have a largish group map (7MB, with many group en

[Bug 1013446] Re: Uncached grp and pwd calls make duplicity slow with large group and passwd maps

2012-11-12 Thread Jonathan Davies
** Changed in: duplicity Status: New => Fix Committed ** Also affects: duplicity (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1013446 Titl