If you have a "rescue" option in grub then boot it, the rescue install should be built with hostonly=no and is expected to include all drivers including that one. I verified on one of my machines that one is included in my rescue. The normal initrd is hostonly=yes and only includes the critical modules needed to boot the system, and thin was not previously need and so not included. Once booted rebuild the other initrd and that should include the thin module now. lsinitrd <initrdname> | grep -i thin should show you if it gets put into the initrd after the rebuild and can be used to confirm that it is not in any initramfs except rescue. On Tue, Nov 24, 2020 at 6:19 AM Sreyan Chakravarty <sreyan32@xxxxxxxxx> wrote: > > Ok, > > I think I have found the problem: > > Nov 24 10:44:00 localhost.HPNotebook dracut-initqueue[861]: Scanning devices dm-0 for LVM logical volumes vgfedora/fedora > Nov 24 10:44:00 localhost.HPNotebook dracut-initqueue[886]: inactive '/dev/vgfedora/pool00' [929.75 GiB] inherit > Nov 24 10:44:00 localhost.HPNotebook dracut-initqueue[886]: inactive '/dev/vgfedora/fedora' [700.00 GiB] inherit > Nov 24 10:44:00 localhost.HPNotebook dracut-initqueue[888]: modprobe: FATAL: Module dm-thin-pool not found in directory /lib/modules/5.8.18-200.fc32.x86_64 > Nov 24 10:44:00 localhost.HPNotebook dracut-initqueue[888]: /usr/sbin/modprobe failed: 1 > Nov 24 10:44:00 localhost.HPNotebook dracut-initqueue[888]: Can't process LV vgfedora/fedora: thin target support missing from kernel? > > But I have no idea how to solve it. > > I have marked the logical volumes as active via : > > lvchange -kn vgfedora/pool00 > lvchange -kn vgfedora/fedora > > But no change. > > How will I add the dm-thin-pool module ? > > I cannot even boot. > > > On Tue, Nov 24, 2020 at 2:33 PM Sreyan Chakravarty <sreyan32@xxxxxxxxx> wrote: >> >> Hi, >> >> I have cloned my original root LVM, and then migrated to the newer thin LVMs using partclone. >> >> Both backup and restore went off without causing any problems. >> >> But when I am now trying to boot into my system, it asks for the encryption LUKS passphrase but after that I am getting: >> >> dracut-initqueue[300]: Warning: dracut-initqueue timeout - starting timeout scripts >> >> I have not changed anything. Even my logical volume name is the same as before. >> >> These are the backup and restore commands that I have used from the Fedora live environment: >> (Creating the backup) >> # partclone.ext4 -c -s /dev/vgfedora/fedora | gzip -c --best > /run/media/liveuser/externalhdd/fedora.tar.gz >> (Restoring the backup) >> # gzip -c -d /run/media/externalhdd/fedora.tar.gz | partclone.ext4 -r -o /dev/vgfedora/fedora >> >> These commands were run as root from Fedora live environment and prior to taking my backup I had set my logical volume to read-only via: >> >> # lvchange -pr vgfedora/fedora >> >> This is my current volume group and logical volumes: >> >> # lvs >> >> LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert >> fedora vgfedora Vwi-a-tz-- 700.00g pool00 16.61 >> pool00 vgfedora twi-aotz-- 929.75g 12.50 16.61 >> >> # vgs >> >> VG #PV #LV #SN Attr VSize VFree >> vgfedora 1 2 0 wz--n- 929.99g 8.00m >> >> >> This is my /etc/fstab: >> >> /dev/mapper/vgfedora-fedora / ext4 defaults,x-systemd.device-timeout=0 1 1 >> UUID=4d112d8e-080d-44f2-8962-9c13f20a7885 /boot ext4 defaults 1 2 >> UUID=041A-E511 /boot/efi vfat defaults,uid=0,gid=0,umask=077,shortname=winnt 0 2 >> /fedora.swap none swap defaults 0 2 >> >> I have not changed the /etc/fstab after the migration since nothing has changed. >> /dev/mapper/vgfedora-fedora still exists. The only difference is that it is a thin LVM volume. >> >> This is my GRUB_CMDLINE: >> >> GRUB_CMDLINE_LINUX="rd.luks.uuid=luks-2ec7f1ae-6f9b-4896-a7b2-be7809e9d2f4 rd.lvm.lv=vgfedora/fedora resume=/dev/disk/by-uuid/03aef3ba-dca1-4cba-a3f5-36c5c0fe948e resume_offset=1449984" >> >> The UUID of the LUKS encryption is still the same, as I can confirm from here : >> >> # ll /dev/disk/by-uuid/ >> # lrwxrwxrwx. 1 root root 10 Nov 24 03:38 2ec7f1ae-6f9b-4896-a7b2-be7809e9d2f4 -> ../../sda3 >> >> I don't know what else I have to change, or what is going wrong. Grub is asking for the password for LUKS and is setting up the encrypted partition, but after that nothing happens. >> >> I guess it is not able to load the root logical volume. >> >> Do I have to re-generate my initramfs ? I didn't think that would be necessary since the LVM thin tools were already installed. >> >> Please let me know if any other info is required from my side. >> >> Need some help as I am unable to use my laptop. >> -- >> Regards, >> Sreyan Chakravarty > > > > -- > Regards, > Sreyan Chakravarty > _______________________________________________ > users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx
