Bug 982608
Summary: | initramfs fails to mount luks disks and systemd drop in an emergency console | ||||||||||||
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Product: | [Fedora] Fedora | Reporter: | Frank Murphy <frankly3d> | ||||||||||
Component: | systemd | Assignee: | dracut-maint | ||||||||||
Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||
Severity: | unspecified | Docs Contact: | |||||||||||
Priority: | unspecified | ||||||||||||
Version: | 20 | CC: | dracut-maint, harald, jacek.kruger, johannbg, jonathan, ken, lnykryn, msekleta, nicolas.mailhot, nielsenb, plautrba, rvokal, sdodson, systemd-maint, vpavlin, zbyszek | ||||||||||
Target Milestone: | --- | ||||||||||||
Target Release: | --- | ||||||||||||
Hardware: | x86_64 | ||||||||||||
OS: | Linux | ||||||||||||
Whiteboard: | |||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||
Doc Text: | Story Points: | --- | |||||||||||
Clone Of: | 921887 | Environment: | |||||||||||
Last Closed: | 2015-06-29 12:03:44 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: | |||||||||||||
Attachments: |
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Description
Frank Murphy
2013-07-09 12:07:31 UTC
PS: lsinitrd initramfs-3.10.0-1.fc20.x86_64.img | head -4 Image: initramfs-3.10.0-1.fc20.x86_64.img: 6.8M ======================================================================== dracut-029-1.fc20 with dracut modules: i18n can you attach the /run/initramfs/sosreport.txt? just mount /boot manually and copy over the file (In reply to Harald Hoyer from comment #2) > can you attach the /run/initramfs/sosreport.txt? > > just mount /boot manually and copy over the file How?, mount /boot not in /etc/fstab mount /dev/sdg (someusbstick) vfaf not recognised. (In reply to Frank Murphy from comment #3) > (In reply to Harald Hoyer from comment #2) > > can you attach the /run/initramfs/sosreport.txt? > > > > just mount /boot manually and copy over the file > > > How?, mount /boot not in /etc/fstab > > mount /dev/sdg (someusbstick) vfaf not recognised. doh how did you boot to get the "lsinitrd" ? (In reply to Harald Hoyer from comment #4) > (In reply to Frank Murphy from comment #3) > > (In reply to Harald Hoyer from comment #2) > > > can you attach the /run/initramfs/sosreport.txt? > > > > > > just mount /boot manually and copy over the file > > > > > > How?, mount /boot not in /etc/fstab > > > > mount /dev/sdg (someusbstick) vfaf not recognised. > > doh > > how did you boot to get the "lsinitrd" ? From the working F19 kernel on the system. https://lists.fedoraproject.org/pipermail/test/2013-July/116854.html Created attachment 771053 [details]
boot cap one
Some experiments. Booting with thr fc19 kernel yum erase kernel-*-fc20 yum update kernel doesn't add rd.auto=1 to /boot/grub2/grub.cfg on this box. adding it to /etc/default/grub, and grub-mkconfig -o /boot/grub2/grub.cfg still drops to shell, with rd.auto=1 or rd.auto=0 (tested both ways) This box /dev/mapper/(root) is opened with passphrase, other partitions use luks keyfile, changed /etc/crypttab to "none" for all partitions, still emergency shell. Will keep trying. (In reply to Frank Murphy from comment #7) > Some experiments. Booting with thr fc19 kernel > > yum erase kernel-*-fc20 > yum update kernel > doesn't add rd.auto=1 to /boot/grub2/grub.cfg on this box. > > adding it to /etc/default/grub, and grub-mkconfig -o /boot/grub2/grub.cfg > still drops to shell, with rd.auto=1 or rd.auto=0 (tested both ways) > This box /dev/mapper/(root) is opened with passphrase, > other partitions use luks keyfile, > changed /etc/crypttab to "none" for all partitions, still emergency shell. > > > Will keep trying. Apologies was mixing up changelogs. But as it turns out, it now appears to me that it could be systemd*, as when rd.luks.uuid=liks-foo are all added to kernel command line it boots. So am changing to systemd. Apologies for any upset. (In reply to Frank Murphy from comment #8) > (In reply to Frank Murphy from comment #7) > > Some experiments. Booting with thr fc19 kernel > > > > yum erase kernel-*-fc20 > > yum update kernel > > doesn't add rd.auto=1 to /boot/grub2/grub.cfg on this box. > > > > adding it to /etc/default/grub, and grub-mkconfig -o /boot/grub2/grub.cfg > > still drops to shell, with rd.auto=1 or rd.auto=0 (tested both ways) > > This box /dev/mapper/(root) is opened with passphrase, > > other partitions use luks keyfile, > > changed /etc/crypttab to "none" for all partitions, still emergency shell. > > > > > > Will keep trying. > > Apologies was mixing up changelogs. > > But as it turns out, it now appears to me that it could be systemd*, as when > rd.luks.uuid=liks-foo are all added to kernel command line it boots. So am > changing to systemd. Apologies for any upset. Did you install dracut-nohostonly? What is the output of: # grep -r hostonly /etc/dracut.conf* /usr/lib/dracut/dracut.conf* rpm -q dracut-nohostonly package dracut-nohostonly is not installed grep -r hostonly /etc/dracut.conf* /usr/lib/dracut/dracut.conf /etc/dracut.conf:#hostonly="yes" grep: /usr/lib/dracut/dracut.conf: No such file or directory @Harald Looking at this bz #905683 Is vfat recognised in emergency by default? if not, maybe should? Created attachment 774128 [details]
sosreport.txt
Finally got this, by adding vfat to dracut.
testing with rd.luks.crypttab=no in /boot/grub2/grub.cfg ("no") hasn't helped. So the only real workable solution was to rebuild initramfs without systemd. Now my /etc/crypttab works as expected. This bug appears to have been reported against 'rawhide' during the Fedora 20 development cycle. Changing version to '20'. More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora20 My fresh-updated F20 system also behaves like this. Randomly boots or not (like 50% chance to boot): -sometimes doesn't even show passphrase prompt -sometimes displays passphrase prompt but doesnt boot -sometimes boots as expected So it looks like some kind of race condition. Maybe I did something weird with partitioning. But the same setup worked in F19. The disk is partitioned like this: /dev/sda1 /boot/efi/ EFI unencrypted /dev/sda2 /boot/ ext4 unencrypted /dev/sda3 swap encrypted /dev/sda4 / ext4 encrypted /dev/sda5 /home ext4 encrypted Created attachment 840464 [details]
Failed to boot after providing disk passphrase
Created attachment 866049 [details]
Log from boot failure
System failed to prompt for LUKS password, and thus failed to boot.
Disk tree looks like this:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 238.5G 0 disk
├─sda1 8:1 0 200M 0 part /boot/efi
├─sda2 8:2 0 500M 0 part /boot
└─sda3 8:3 0 237.8G 0 part
└─luks-b0a3fa52-63d3-4b09-96b0-f8a05e92b33e
253:0 0 237.8G 0 crypt
├─boleyn-root 253:1 0 19.5G 0 lvm /
└─boleyn-home 253:2 0 218.3G 0 lvm /home
sdb 8:16 0 465.8G 0 disk
└─md127 9:127 0 465.8G 0 raid1
└─luks-21b06c39-2ab7-43de-8209-154ba94944f4
253:3 0 465.8G 0 crypt
├─bulkstorage-general 253:4 0 395.8G 0 lvm /mnt/General
└─bulkstorage-media 253:5 0 70G 0 lvm /mnt/Media
sdc 8:32 0 465.8G 0 disk
└─md127 9:127 0 465.8G 0 raid1
└─luks-21b06c39-2ab7-43de-8209-154ba94944f4
253:3 0 465.8G 0 crypt
├─bulkstorage-general 253:4 0 395.8G 0 lvm /mnt/General
└─bulkstorage-media 253:5 0 70G 0 lvm /mnt/Media
sda was recently changed to an SSD. When it was a traditional disk, system booted fine.
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