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Bug 1659758
Summary: | livecd-iso-to-disk cannot create non-fat overlay | ||
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Product: | [Fedora] Fedora | Reporter: | Karel Volný <kvolny> |
Component: | livecd-tools | Assignee: | Neal Gompa <ngompa13> |
Status: | NEW --- | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 33 | CC: | adam.stokes, bcl, bruno, dhuff, fgrose, io, katzj, mario.curcija, metherid, ngompa13, rjanekov, roshan.shariff, vanmeeuwen+fedora |
Target Milestone: | --- | Keywords: | Reopened |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | If docs needed, set a value | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2019-11-27 20:29:20 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: |
Description
Karel Volný
2018-12-16 07:07:38 UTC
What --help fails to mention is that in this script --efi specifies a GUID partition table with a fat filesystem. This script currently only formats a single partition on the target device, and /EFI/BOOT/ must be on a fat filesystem. If UEFI booting is required on a system, and you want an overlay larger than the fat limit of 4095 MiB, the USB stick could be manually partitioned with a small EFI System Partition for /EFI/BOOT/ components and a second ext4 formatted partition for the other LiveOS components (/images, /LiveOS, /syslinux, ...). The grub.cfg would need to reference the UUID's of the second partition and the overlay directory/file name would need to bear the second partition's name and UUID. If legacy MBR booting is available, the following script should work to give you a USB stick with an OverlayFS overlay the size of the ext4 formatted disk. livecd-iso-to-disk --format --reset-mbr --overlayfs ./Fedora-KDE-Live-x86_64-29-1.2.iso /dev/sdb This message is a reminder that Fedora 29 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 29 on 2019-11-26. It is Fedora's policy to close all bug reports from releases that are no longer maintained.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 EOL if it remains open with a Fedora 'version' of '29'. 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. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 29 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 this bug is closed as described in the policy above. 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. Fedora 29 changed to end-of-life (EOL) status on 2019-11-26. Fedora 29 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. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. I believe that this is very valid issue that would make this tool a magical wand on modern systems. EFI is a must have, while VFAT is a must get rid of. Using the --efi option with overlay or home systems above 4g should be a standard. Either >4g or efi is very silly restriction. In the ideal world it would default to creating efi with separate partitions for data and boot, as necessary. I'm working on this now and will soon submit a pull request to https://github.com/livecd-tools/livecd-tools for testing & evaluation. The MacIntel boot path is probably broken and could use the help of some experienced developers. This bug appears to have been reported against 'rawhide' during the Fedora 33 development cycle. Changing version to 33. (In reply to Frederick Grose from comment #5) > I'm working on this now and will soon submit a pull request to > https://github.com/livecd-tools/livecd-tools for testing & evaluation. The > MacIntel boot path is probably broken and could use the help of some > experienced developers. how'd that go? hope you get it merged because definitely there's an audience for it this bug is still valid as of Fedora 34 See https://github.com/livecd-tools/livecd-tools/pull/176 Testing, comments would be appreciated. |