Bug 291071
| Summary: | udev is too slow | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Need Real Name <lsof> |
| Component: | udev | Assignee: | Harald Hoyer <harald> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | low | Docs Contact: | |
| Priority: | medium | ||
| Version: | 10 | CC: | lsof |
| Target Milestone: | --- | Keywords: | Triaged |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-12-18 05:58:30 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Need Real Name
2007-09-14 15:37:42 UTC
please edit /etc/udev/udev.conf: udev_log="info" and see, if s.th. takes really long. You know, udev loads all kernel modules/firmware... so the more modules udev has to load, the longer the process lasts. It's not one thing, it's everything. This is under VMware by the way. It makes the boot time compared to Ubuntu Dapper significantly longer. what is the output of: # ls /etc/udev/rules.d Try to move away some rules files _besides_: 05-udev-early.rules 50-udev-default.rules 80-drivers.rules Does any rule file make a significant change in boot time for you? Is there a way to get udev to print the time it takes to run each rule? Sorry, rule file, not rule. Well, I actually did this per rule and summed up the time for every rule file: https://www.redhat.com/archives/fedora-devel-list/2007-September/msg00771.html Hello. I want to affirm, that Udev takes much to long on Fedora systems. I have a IBM Thinkpad X40 Notebook an it takes about 10 seconds. On my Athlon X2 BE-2400 (2,3 GHz) it takes about 7 seconds. On my old Pentium II 450 MHz it takes more than 10 seconds. With other systems (i.e. Ubuntu 7.10) one can’t even see the udev status, because it is so fast. Compare the modules loaded in Ubuntu and Fedora. The more modules, the longer it takes. Also check if firmware loading is required (/var/log/messages, dmesg) This message is a reminder that Fedora 8 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 8. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '8'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 8's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 8 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping This message is a reminder that Fedora 10 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 10. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '10'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 10's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 10 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Fedora 10 changed to end-of-life (EOL) status on 2009-12-17. Fedora 10 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |