Bug 799955
Summary: | anaconda creates btrfs filesystem with big metadata on small /boot partition | ||
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Product: | [Fedora] Fedora | Reporter: | cornel panceac <cpanceac> |
Component: | btrfs-progs | Assignee: | Josef Bacik <josef> |
Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 16 | CC: | cje, g.kaviyarasu, jonathan, josef, mmahut, vanmeeuwen+fedora |
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: | 2013-02-13 15:11:47 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
cornel panceac
2012-03-05 13:33:54 UTC
It is not the business of anaconda to be tweaking mkfs options based on filesystem implementation oddities. If btrfs needs to use different options for small volumes the btrfs mkfs tool should take care of it. Although it is correct that btrfs-progs can be better, until this wish will become a reality, i believe anaconda can add an "if /boot is 500MB and fs is btrfs, use --mixed". but of course, it's just a belief :) the last paragraph of this section: https://btrfs.wiki.kernel.org/index.php/FAQ#if_your_device_is_small claims that mixed mode should be the default - is that not happening? i no longer have an installed f16 with btrfs on /boot but ive launched a f16 live cd and created btrfs filesystem on a 500 MB partition: # mkfs.btrfs /dev/sda12 WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL WARNING! - see http://btrfs.wiki.kernel.org before using fs created label (null) on /dev/sda12 nodesize 4096 leafsize 4096 sectorsize 4096 size 488.28MB Btrfs Btrfs v0.19 # fdisk -l /dev/sda12 Disk /dev/sda12: 512 MB, 512000000 bytes 255 heads, 63 sectors/track, 62 cylinders, total 1000000 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/sda12 doesn't contain a valid partition table that's the output if i create the filesystem from my installed fedora 17: # mkfs.btrfs /dev/sda12 WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL WARNING! - see http://btrfs.wiki.kernel.org before using SMALL VOLUME: forcing mixed metadata/data groups Created a data/metadata chunk of size 8388608 fs created label (null) on /dev/sda12 nodesize 4096 leafsize 4096 sectorsize 4096 size 488.28MB Btrfs Btrfs v0.19 This message is a reminder that Fedora 16 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 16. 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 '16'. 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 16'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 16 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 to click on "Clone This Bug" and open it against that version of Fedora. 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 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 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. |