Bug 2131852
| Summary: | iso-scan boot no longer works in F37 image | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Petr Menšík <pemensik> | ||||
| Component: | dracut | Assignee: | dracut-maint-list | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 37 | CC: | awilliam, bob, dracut-maint-list, fgrose, jamacku, jonathan, knossos456, laszlo.gombos, lnykryn, matthias, pvalena | ||||
| Target Milestone: | --- | Keywords: | Regression | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | AcceptedFreezeException | ||||||
| Fixed In Version: | dracut-059-14.fc39 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2023-10-09 22:25:45 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: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 2143447 | ||||||
| Attachments: |
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# find /dev/disk /dev/disk /dev/disk/by-uuid /dev/disk/by-uuid/B2EC-4779 /dev/disk/by-uuid/D025-5080 /dev/disk/by-label /dev/disk/by-label/PhhEFI-boot /dev/disk/by-label/PhhData /dev/disk/by-partuuid /dev/disk/by-partuuid/29611640-f0a1-4559-8025-f8cfeadcfce1 /dev/disk/by-partuuid/ccad76b3-4f9a-4758-a772-6f045ded28b1 /dev/disk/by-partuuid/3b19ea75-f92d-49e4-a6e0-72983fd89a39 /dev/disk/by-partlabel /dev/disk/by-partlabel/EFI\x20system\x20partition /dev/disk/by-partlabel/PhhName /dev/disk/by-partlabel/BIOS\x20boot\x20partition /dev/disk/by-id /dev/disk/by-id/usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0-part1 /dev/disk/by-id/usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0-part3 /dev/disk/by-id/usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0-part2 /dev/disk/by-id/usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0 /dev/disk/by-diskseq /dev/disk/by-diskseq/2 /dev/disk/by-diskseq/1 /dev/disk/by-path /dev/disk/by-path/pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0-part3 /dev/disk/by-path/pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0-part1 /dev/disk/by-path/pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0-part2 /dev/disk/by-path/pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0 Created attachment 1915845 [details]
rdsosreport
Hmm, interesting. In F36 image by-label device is present, unlike in F37. Not sure what is the difference.
$ tree /dev/disk
/dev/disk
├── by-id
│ ├── dm-name-live-base -> ../../dm-1
│ ├── dm-name-live-rw -> ../../dm-0
│ ├── usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0 -> ../../sda
│ ├── usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0-part1 -> ../../sda1
│ ├── usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0-part2 -> ../../sda2
│ └── usb-Kingston_DataTraveler_3.0_408D5CE57214E44179A85CBF-0:0-part3 -> ../../sda3
├── by-label
│ ├── Anaconda -> ../../dm-0
│ ├── Fedora-WS-Live-36-1-5 -> ../../loop0
│ ├── PhhData -> ../../sda1
│ └── PhhEFI-boot -> ../../sda3
├── by-partlabel
│ ├── BIOS\x20boot\x20partition -> ../../sda2
│ ├── EFI\x20system\x20partition -> ../../sda3
│ └── PhhName -> ../../sda1
├── by-partuuid
│ ├── 29611640-f0a1-4559-8025-f8cfeadcfce1 -> ../../sda1
│ ├── 3b19ea75-f92d-49e4-a6e0-72983fd89a39 -> ../../sda2
│ └── ccad76b3-4f9a-4758-a772-6f045ded28b1 -> ../../sda3
├── by-path
│ ├── pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0 -> ../../sda
│ ├── pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0-part1 -> ../../sda1
│ ├── pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0-part2 -> ../../sda2
│ └── pci-0000:02:00.0-usb-0:1:1.0-scsi-0:0:0:0-part3 -> ../../sda3
└── by-uuid
├── 2022-05-04-21-36-58-00 -> ../../loop0
├── 626a3537-c047-4e1d-b6ad-a10855a3b5f9 -> ../../dm-1
├── B2EC-4779 -> ../../sda3
└── D025-5080 -> ../../sda1
$ ls /run/initramfs/ -l
total 34
drwxr-xr-x. 5 root root 32768 Dec 31 1969 isoscan
lrwxrwxrwx. 1 root root 27 Oct 3 19:09 isoscandev -> /dev/disk/by-uuid/D025-5080
drwxr-xr-x. 1 root root 2048 May 4 17:36 live
lrwxrwxrwx. 1 root root 40 Oct 3 19:09 livedev -> /dev/disk/by-label/Fedora-WS-Live-36-1-5
drwxr-xr-x. 3 root root 60 Oct 3 19:09 log
drwxr-xr-x. 2 root root 40 Oct 3 19:09 squashfs
drwxr-xr-x. 2 root root 40 Oct 3 19:09 url-lib
Anyway, if you know more appropriate component for this issue, please move it to the right component.
This menuentry booted fine for me:
menuentry 'Live Fedora 37 Beta' --class fedora --class gnu-linux --class gnu --class os {
insmod part_gpt
insmod btrfs
set root='hd1,gpt4'
set isolabel=Fedora-WS-Live-37_B-1-5
set isofile=Fedora-Workstation-Live-x86_64-37_Beta-1.5.iso
loopback loop ($root)/$isofile
linux (loop)/images/pxeboot/vmlinuz iso-scan/filename=$isofile root=live:LABEL=$isolabel ro rd.live.image rd.live.debug
initrd (loop)/images/pxeboot/initrd.img
}
I've just stumbled over what appears to be the same issue. It seems like iso-scan.sh is racing with udev(?) to access block devices before they've been populated. Testing with QEMU I find that an image only semi-reliably boots from a SATA device and I've yet to observe it boot successfully from a USB device. In both cases, upping the debug logging makes successful boots possible/more reliable *** Bug 2181989 has been marked as a duplicate of this bug. *** FEDORA-2023-a93b472cd3 has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2023-a93b472cd3 FEDORA-2023-c10e6a6049 has been submitted as an update to Fedora 38. https://bodhi.fedoraproject.org/updates/FEDORA-2023-c10e6a6049 FEDORA-2023-f71507e281 has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2023-f71507e281 FEDORA-2023-f71507e281 has been pushed to the Fedora 39 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-f71507e281` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-f71507e281 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2023-a93b472cd3 has been pushed to the Fedora 37 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-a93b472cd3` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-a93b472cd3 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2023-c10e6a6049 has been pushed to the Fedora 38 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-c10e6a6049` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-c10e6a6049 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. I can confirm that the fix worked for me on Fedora 37, 38 & 39 Beta (all affected). Since the Fedora 37 & 38 live iso files will most probably never be updated, I created a quick and dirty shell script that can be used/adapted to locally "re-spin" them: https://gist.github.com/thias/22efc28196e26fa5ce7fecfc04e189f2 +6 in https://pagure.io/fedora-qa/blocker-review/issue/1382 , marking accepted FE. Note, we do have semi-unofficial respins for the latest release at https://dl.fedoraproject.org/pub/alt/live-respins/ , so the next respins after the F38 update is pushed stable should have this fix. BTW, Matthias, could you give the updates positive karma if you tested them? That'll help us get them pushed out. thanks. FEDORA-2023-c10e6a6049 has been pushed to the Fedora 38 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2023-f71507e281 has been pushed to the Fedora 39 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2023-a93b472cd3 has been pushed to the Fedora 37 stable repository. If problem still persists, please make note of it in this bug report. |
Description of problem: I have created a booting of ISO images from grub2 on my flash drive. It uses grub loop feature. I were able to boot this way fedora 36 image, both beta and release. But it does not work for Fedora 37 beta image I have tried, even after modifying correct paths. It fails with: [ 203.245962] dracut-initqueue[633]: Warning: dracut-initqueue: timeout, still waiting for following initqueue hooks: [ 203.248709] dracut-initqueue[633]: Warning: /lib/dracut/hooks/initqueue/finished/devexists-\x2fdev\x2fdisk\x2fby-label\x2fFedora-WS-Live-36_B-1-5.sh: "[ -e "/dev/disk/by-label/Fedora-WS-Live-36_B-1-5" ]" [ 203.252951] dracut-initqueue[633]: Warning: /lib/dracut/hooks/initqueue/finished/devexists-\x2fdev\x2froot.sh: "[ -e "/dev/root" ]" [ 203.255907] dracut-initqueue[633]: Warning: dracut-initqueue: starting timeout scripts [ 203.800515] dracut-initqueue[633]: Warning: dracut-initqueue: timeout, still waiting for following initqueue hooks: [ 203.803572] dracut-initqueue[633]: Warning: /lib/dracut/hooks/initqueue/finished/devexists-\x2fdev\x2fdisk\x2fby-label\x2fFedora-WS-Live-36_B-1-5.sh: "[ -e "/dev/disk/by-label/Fedora-WS-Live-36_B-1-5" ]" Here is F37 menuentry: menuentry "Fedora-Workstation-Live-x86_64-37_Beta" { insmod ext2 set isofile="/ISO/Fedora-Workstation-Live-x86_64-37_Beta-1.5.iso" search --fs-uuid --no-floppy --set=isodisk D025-5080 loopback loop ($isodisk)$isofile linux (loop)/images/pxeboot/vmlinuz root=live:CDLABEL=Fedora-WS-Live-37_B-1-5 rd.live.image verbose iso-scan/filename=$isofile initrd (loop)/images/pxeboot/initrd.img } Version-Release number of selected component (if applicable): # dracut-cmdline dracut-37 (Workstation Edition Prerelease) dracut-057-2.fc37 Using kernel command line parameters: rd.driver.pre=btrfs BOOT_IMAGE=(loop)/i mages/pxeboot/vmlinuz root=live:CDLABEL=Fedora-WS-Live-37_B-1-5 rd.live.image ve rbose iso-scan/filename=/ISO/Fedora-Workstation-Live-x86_64-37_Beta-1.5.iso cons ole=tty1 console=ttyS0,115200 livenet: no url handler for CDLABEL=Fedora-WS-Live-37_B-1-5 root was live:CDLABEL=Fedora-WS-Live-37_B-1-5, is now live:/dev/disk/by-label/Fe dora-WS-Live-37_B-1-5 How reproducible: reliable Steps to Reproduce: 1. Save f37 beta image to /ISO folder on flash drive, which has grub2 installed. 2. Use legacy mode bios booting 3. Use grub2 to load loopback and boot from it. 4. Fails with Actual results: [ 203.197208] dracut-initqueue[634]: Warning: /lib/dracut/hooks/initqueue/finis hed/devexists-\x2fdev\x2froot.sh: "[ -e "/dev/root" ]" [ 203.200471] dracut-initqueue[634]: Warning: dracut-initqueue: starting timeou t scripts [ 203.748847] dracut-initqueue[634]: Warning: dracut-initqueue: timeout, still waiting for following initqueue hooks: [ 203.752013] dracut-initqueue[634]: Warning: /lib/dracut/hooks/initqueue/finis hed/devexists-\x2fdev\x2fdisk\x2fby-label\x2fFedora-WS-Live-37_B-1-5.sh: "[ -e " /dev/disk/by-label/Fedora-WS-Live-37_B-1-5" ]" [ 203.757295] dracut-initqueue[634]: Warning: /lib/dracut/hooks/initqueue/finis hed/devexists-\x2fdev\x2froot.sh: "[ -e "/dev/root" ]" [ 203.760706] dracut-initqueue[634]: Warning: dracut-initqueue: starting timeou t scripts [ 203.762010] dracut-initqueue[634]: Warning: Could not boot. Starting dracut-emergency.…ce - Dracut Emergency Shell... Warning: /dev/disk/by-label/Fedora-WS-Live-37_B-1-5 does not exist Warning: /dev/root does not exist Generating "/run/initramfs/rdsosreport.txt" sh-5.1# ls -l /dev/disk/by-id/ total 0 lrwxrwxrwx 1 root root 9 Oct 3 22:30 usb-Kingston_DataTraveler_3.0_408D5CE5721 4E44179A85CBF-0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Oct 3 22:30 usb-Kingston_DataTraveler_3.0_408D5CE5721 4E44179A85CBF-0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Oct 3 22:30 usb-Kingston_DataTraveler_3.0_408D5CE5721 4E44179A85CBF-0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Oct 3 22:30 usb-Kingston_DataTraveler_3.0_408D5CE5721 4E44179A85CBF-0:0-part3 -> ../../sda3 sh-5.1# ls -l /dev/disk/by-label/ total 0 lrwxrwxrwx 1 root root 10 Oct 3 22:30 PhhData -> ../../sda1 lrwxrwxrwx 1 root root 10 Oct 3 22:30 PhhEFI-boot -> ../../sda3 sh-5.1# Expected results: Just like with F36 it should be able to boot. It works fine with previous release image. menuentry "Fedora-Workstation-Live-x86_64-36" { insmod ext2 set isofile="/ISO/Fedora-Workstation-Live-x86_64-36-1.5.iso" search --fs-uuid --no-floppy --set=isodisk D025-5080 loopback loop ($isodisk)$isofile linux (loop)/isolinux/vmlinuz root=live:CDLABEL=Fedora-WS-Live-36-1-5 rd.live. image verbose iso-scan/filename=$isofile initrd (loop)/isolinux/initrd.img } Additional info: # blkid /dev/loop0: BLOCK_SIZE="2048" UUID="2022-09-06-23-54-46-00" LABEL="Fedora-WS-Liv e-37_B-1-5" TYPE="iso9660" PTUUID="fc1bf257-f1dd-413d-aef2-f98ba0ff45fc" PTTYPE= "gpt" /dev/sda3: SEC_TYPE="msdos" LABEL_FATBOOT="PhhEFI-boot" LABEL="PhhEFI-boot" UUID ="B2EC-4779" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="EFI system partition" PARTU UID="ccad76b3-4f9a-4758-a772-6f045ded28b1" /dev/sda1: LABEL_FATBOOT="PhhData" LABEL="PhhData" UUID="D025-5080" BLOCK_SIZE=" 512" TYPE="vfat" PARTLABEL="PhhName" PARTUUID="29611640-f0a1-4559-8025-f8cfeadcf ce1" /dev/sda2: PARTLABEL="BIOS boot partition" PARTUUID="3b19ea75-f92d-49e4-a6e0-729 83fd89a39" I am not sure this is the best component, but final failure were reported by dracut-initqueue. So I report it here.