Bug 1225400
| Summary: | Stop downloading same data for each user | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Marcin Juszkiewicz <mjuszkie> |
| Component: | dnf | Assignee: | Packaging Maintenance Team <packaging-team-maint> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | jsilhan, mluscon, packaging-team-maint, pnemade, rholy, tim.lauridsen, vmukhame |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-06-30 14:51:17 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Hello, this is a duplicate of the bug 1190548 which is going to share the resolution with the bug 1185741. (In reply to Marcin Juszkiewicz from comment #0) > "dnf clean metadata;dnf update -y;dnf update -y --best" FYI, you can use "dnf --refresh -y update" instead of "dnf clean metadata;dnf -y update". And you may want to follow the bug 1210445 in order to get rid of the "dnf -y --best update". *** This bug has been marked as a duplicate of bug 1185741 *** |
Description of problem: As most of Fedora users I use root account only when needed. One of such situations is system update which in my case is "dnf clean metadata;dnf update -y;dnf update -y --best" (force update of repos, do update, show me which out-of-fedora packages needs rebuilding). It works fine. But if I want to check something as normal user dnf starts to fetch repository metadata again. If I do "sudo samednfcommand" then it uses already downloaded one. And now imagine system with 50 users logged in and each of them calls "dnf info tmux"... Version-Release number of selected component (if applicable): 1.0.0-1.fc23 How reproducible: always Steps to Reproduce: 1. sudo dnf clean metadata 2. sudo dnf info tmux 3. sudo dnf info tmux 4. dnf info tmux Actual results: 11:53 hrw@puchatek:~$ time sudo dnf clean metadata Cleaning repos: bluejeans dvratil-plasma-5 skype google-talkplugin fedora-rawhide-kernel-nodebug virtualbox fedora-rawhide-kernel-nodebug-source : google-chrome rpmfusion-free-rawhide rawhide 34 metadata files removed 21 dbcache files removed real 0m0.508s user 0m0.275s sys 0m0.212s 11:53 hrw@puchatek:~$ time sudo dnf info tmux Skype Repository 1.2 kB/s | 1.8 kB 00:01 Fedora - Rawhide - Developmental packages for the next Fedora release 8.9 MB/s | 42 MB 00:04 RPM Fusion for Fedora Rawhide - Free 364 kB/s | 551 kB 00:01 Blue Jeans Network, Inc. - x86_64 software and updates 8.9 kB/s | 18 kB 00:01 Copr repo for plasma-5 owned by dvratil 157 kB/s | 229 kB 00:01 google-talkplugin 1.7 kB/s | 2.7 kB 00:01 Rawhide kernels built without debugging turned on 175 kB/s | 264 kB 00:01 Fedora 23 - x86_64 - VirtualBox 30 kB/s | 44 kB 00:01 Rawhide kernels built without debugging turned on - Source 1.8 kB/s | 2.6 kB 00:01 google-chrome 2.2 kB/s | 3.6 kB 00:01 Last metadata expiration check performed 0:00:00 ago on Wed May 27 11:54:23 2015. Installed Packages Name : tmux Arch : x86_64 Epoch : 0 Version : 2.0 Release : 1.fc23 Size : 600 k Repo : @System From repo : fedora Summary : A terminal multiplexer URL : http://sourceforge.net/projects/tmux License : ISC and BSD Description : tmux is a "terminal multiplexer." It enables a number of terminals (or : windows) to be accessed and controlled from a single terminal. tmux is : intended to be a simple, modern, BSD-licensed alternative to programs such : as GNU Screen. real 1m4.035s user 0m17.946s sys 0m11.394s 11:54 hrw@puchatek:~$ time sudo dnf info tmux Last metadata expiration check performed 0:01:05 ago on Wed May 27 11:54:23 2015. Installed Packages Name : tmux Arch : x86_64 Epoch : 0 Version : 2.0 Release : 1.fc23 Size : 600 k Repo : @System From repo : fedora Summary : A terminal multiplexer URL : http://sourceforge.net/projects/tmux License : ISC and BSD Description : tmux is a "terminal multiplexer." It enables a number of terminals (or : windows) to be accessed and controlled from a single terminal. tmux is : intended to be a simple, modern, BSD-licensed alternative to programs such : as GNU Screen. real 0m0.581s user 0m0.385s sys 0m0.176s 11:55 hrw@puchatek:~$ time dnf info tmux Fedora 23 - x86_64 - VirtualBox 31 kB/s | 44 kB 00:01 Rawhide kernels built without debugging turned on 184 kB/s | 264 kB 00:01 Blue Jeans Network, Inc. - x86_64 software and updates 8.9 kB/s | 18 kB 00:01 Rawhide kernels built without debugging turned on - Source 1.8 kB/s | 2.6 kB 00:01 google-chrome 2.4 kB/s | 3.6 kB 00:01 google-talkplugin 1.9 kB/s | 2.7 kB 00:01 Copr repo for plasma-5 owned by dvratil 159 kB/s | 229 kB 00:01 Fedora - Rawhide - Developmental packages for the next Fedora release 9.2 MB/s | 42 MB 00:04 RPM Fusion for Fedora Rawhide - Free 376 kB/s | 551 kB 00:01 Skype Repository 1.2 kB/s | 1.8 kB 00:01 Last metadata expiration check performed 0:00:00 ago on Wed May 27 11:56:13 2015. Installed Packages Name : tmux Arch : x86_64 Epoch : 0 Version : 2.0 Release : 1.fc23 Size : 600 k Repo : @System From repo : fedora Summary : A terminal multiplexer URL : http://sourceforge.net/projects/tmux License : ISC and BSD Description : tmux is a "terminal multiplexer." It enables a number of terminals (or : windows) to be accessed and controlled from a single terminal. tmux is : intended to be a simple, modern, BSD-licensed alternative to programs such : as GNU Screen. real 0m40.836s user 0m4.319s sys 0m2.342s 11:56 hrw@puchatek:~$ And that's with local w3cache... Expected results: "dnf info tmux" giving info in few seconds. Additional info: APT in Debian uses repository information from system.