In journalctl many record about unmount /usr for boot process. For generate initramfs I used dracaut. мар 24 20:16:29 miheev dracut: Checking ext4: /dev/disk/by-uuid/28bbf789-964d-4d92-ad0a-c05fee49a9d0 мар 24 20:16:29 miheev dracut: issuing e2fsck -a /dev/disk/by-uuid/28bbf789-964d-4d92-ad0a-c05fee49a9d0 мар 24 20:16:29 miheev dracut: /dev/disk/by-uuid/28bbf789-964d-4d92-ad0a-c05fee49a9d0: clean, 11177/1966080 files, 466033/7864320 blocks мар 24 20:16:29 miheev dracut: Mounting /dev/disk/by-uuid/28bbf789-964d-4d92-ad0a-c05fee49a9d0 with -o defaults,errors=remount-ro,ro мар 24 20:16:29 miheev kernel: EXT4-fs (dm-6): mounted filesystem with ordered data mode. Opts: errors=remount-ro мар 24 20:16:29 miheev dracut: Mounted root filesystem /dev/mapper/vg-gentoo--root мар 24 20:16:29 miheev dracut: Checking ext4: /dev/mapper/vg-gentoo--usr мар 24 20:16:29 miheev dracut: issuing e2fsck -a /dev/mapper/vg-gentoo--usr мар 24 20:16:29 miheev dracut: /dev/mapper/vg-gentoo--usr: clean, 521440/1966080 files, 4885514/7864320 blocks мар 24 20:16:29 miheev dracut: Mounting /usr with -o defaults,ro мар 24 20:16:29 miheev kernel: EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null) мар 24 20:16:29 miheev dracut: Switching root мар 24 20:16:29 miheev kernel: random: nonblocking pool is initialized мар 24 20:16:29 miheev kernel: vboxdrv: Found 4 processor cores. мар 24 20:16:29 miheev kernel: vboxdrv: fAsync=0 offMin=0x189 offMax=0x1ba8 мар 24 20:16:29 miheev kernel: vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. мар 24 20:16:29 miheev kernel: vboxdrv: Successfully loaded version 4.3.18 (interface 0x001a0008). мар 24 20:16:29 miheev systemd-journal[2279]: Journal started мар 24 20:16:29 miheev systemd-modules-load[2274]: Inserted module 'vboxnetflt' мар 24 20:16:29 miheev systemd-modules-load[2274]: Inserted module 'vboxnetadp' мар 24 20:16:29 miheev systemd-sysctl[2964]: Overwriting earlier assignment of kernel/sysrq in file '/usr/lib64/sysctl.d/60-gentoo.conf'. мар 24 20:16:30 miheev systemd-fsck[2273]: /dev/mapper/vg-gentoo--root: clean, 11177/1966080 files, 466033/7864320 blocks мар 24 20:16:30 miheev kernel: EXT4-fs (dm-7): re-mounted. Opts: (null) мар 24 20:16:30 miheev kernel: EXT4-fs (dm-6): re-mounted. Opts: errors=remount-ro мар 24 20:16:30 miheev umount[2982]: umount: /usr: target is busy мар 24 20:16:30 miheev umount[2982]: (In some cases useful info about processes that мар 24 20:16:30 miheev umount[2982]: use the device is found by lsof(8) or fuser(1).) мар 24 20:16:30 miheev systemd[1]: usr.mount mount process exited, code=exited status=32 мар 24 20:16:30 miheev systemd[1]: Failed unmounting /usr. мар 24 20:16:30 miheev umount[2984]: umount: /usr: target is busy мар 24 20:16:30 miheev umount[2984]: (In some cases useful info about processes that мар 24 20:16:30 miheev umount[2984]: use the device is found by lsof(8) or fuser(1).) мар 24 20:16:30 miheev systemd[1]: usr.mount mount process exited, code=exited status=32 мар 24 20:16:30 miheev systemd[1]: Failed unmounting /usr. мар 24 20:16:30 miheev umount[2986]: umount: /usr: target is busy мар 24 20:16:30 miheev umount[2986]: (In some cases useful info about processes that мар 24 20:16:30 miheev umount[2986]: use the device is found by lsof(8) or fuser(1).) мар 24 20:16:30 miheev systemd[1]: usr.mount mount process exited, code=exited status=32 .... мар 24 20:16:32 miheev kernel: fbcon: inteldrmfb (fb0) is primary device мар 24 20:16:32 miheev kernel: ACPI: Video Device [VID] (multi-head: yes rom: no post: no) мар 24 20:16:32 miheev kernel: e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k мар 24 20:16:32 miheev kernel: e1000e: Copyright(c) 1999 - 2014 Intel Corporation. .... NEXT MESSAGE BOOT PROCESS Reproducible: Always Steps to Reproduce: 1.Boot 2.Exec journalctl -b 3.
Created attachment 399644 [details] Config for grub
Created attachment 399646 [details] Default parameters for grub
Created attachment 399648 [details] Config for dracut
Created attachment 399654 [details] Kernel config file (renamed from hiden)
Created attachment 399656 [details] emerge --info
Created attachment 399658 [details] Config fstab
Created attachment 399660 [details] emerge -pv dracut
Created attachment 399662 [details] make.conf
In my system used 2 operating system. I used systemd and dracut. Partition table on GPT and EFI for boot. miheev / # parted -l Model: ATA HGST HTS721010A9 (scsi) Disk /dev/sda: 1000GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 316MB 315MB ntfs Basic data partition hidden, diag 2 316MB 420MB 105MB fat32 EFI system partition boot, esp 3 420MB 555MB 134MB Microsoft reserved partition msftres 4 555MB 500GB 500GB ntfs Basic data partition msftdata 5 500GB 501GB 1000MB ext4 Linux Boot Partition msftdata 6 501GB 1000GB 499GB Linux LVM Partition lvm
Remove /usr from /etc/fstab.
(In reply to Alex Xu (Hello71) from comment #10) > Remove /usr from /etc/fstab. If I remove /usr from /etc/fstab operating system not boot.
Created attachment 400008 [details] blkid devices
umount errors appears after switching root, so I don't see how dracut is involved. Fedora bug: https://bugzilla.redhat.com/show_bug.cgi?id=1159648
Someone on redhat BZ reported that systemd-219_p112 works fine. Can you confirm this?
(In reply to Alexander Tsoy from comment #14) > Someone on redhat BZ reported that systemd-219_p112 works fine. Can you > confirm this? Also try with 225
