Bug 625973
Summary: | Regression in new qemu-img (backing image format not detected) | ||
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Product: | [Fedora] Fedora | Reporter: | Tobias Mueller <fedora-bugs> |
Component: | qemu | Assignee: | Fedora Virtualization Maintainers <virt-maint> |
Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 18 | CC: | amit.shah, berrange, crobinso, dwmw2, ehabkost, itamar, jaswinder, jforbes, knoel, ondrejj, scottt.tw, tburke, virt-maint |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2013-07-11 19:37:13 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: |
Description
Tobias Mueller
2010-08-21 03:53:10 UTC
This message is a reminder that Fedora 13 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 13. It is Fedora's policy to close all bug reports from releases that are no longer maintained.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 '13'. 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 13'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 13 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 Still an issue with F14 I can reproduce with upstream. Moving this to rawhide. This message is a reminder that Fedora 17 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 17. 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 '17'. 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 17'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 17 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, you are encouraged change the 'version' to a later Fedora version prior to Fedora 17's end of life. 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. So I looked at this a bit, and fixing it is non trivial. qemu-img and the block layer have changed a _ton_ since qemu 0.13. nowadays, things are structured like 1) have a format 2) lookup options applicable for that format 3) validate passed options match that format. In order to restore the old behavior in a consistent way for -o _and_ -b, we'd likely need to add infrastructure to find a matching format based on what was passed. Not impossible, but also facilitates only a small convenience and code would need to be added to the block layer since this functionality is shared about multiple entry points. Given that this regressed 3+ years ago and there hasn't been much noise about it, I don't expect it to ever be fixed. You can try your luck with an upstream bug, but it likely won't be fixed unless someone decides to scratch their own itch. |