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DRACUT.BOOTUP(7) - Linux man page online | Overview, conventions, and miscellany

Boot ordering in the initramfs.

Chapter
2014-01-13
DRACUT.BOOTUP(7) dracut DRACUT.BOOTUP(7)

NAME

dracut.bootup - boot ordering in the initramfs

DESCRIPTION

This flow chart illustrates the ordering of the services, if systemd is used in the dracut initramfs. systemd-journal.socket | v dracut-cmdline.service | v dracut-pre-udev.service | v systemd-udevd.service | v local-fs-pre.target dracut-pre-trigger.service | | v v (various mounts) (various swap systemd-udev-trigger.service | devices...) | (various low-level (variou ↲ s low-level | | | services: seed, API VF ↲ S mounts: v v v tmpfiles, random mqueue, ↲ configfs, local-fs.target swap.target dracut-initqueue.service sysctl, ...) debug ↲ fs, ...) | | | | ↲ | \_______________|____________________ | ___________________|____________________ ↲ / \|/ v sysinit.target | _________________/|\___________________ / | \ | | | v | v (various | rescue.service sockets...) | | | | v v | rescue.target sockets.target | | | \_________________ | emergenc ↲ y.service \| ↲ | v ↲ v basic.target emergen ↲ cy.target | ______________________/| / | | v | dracut-pre-mount.service | | | v | sysroot.mount | | | v | initrd-root-fs.target (custom initrd services) | | v | dracut-mount.service | | | v | initrd-parse-etc.service | | | v | (sysroot-usr.mount and | various mounts marked | with fstab option | x-initrd.mount) | | | v | initrd-fs.target \______________________ | \| v initrd.target | v dracut-pre-pivot.service | v initrd-cleanup.service isolates to initrd-switch-root.target | v ______________________/| / | | initrd-udevadm-cleanup-db.service | | (custom initrd services) | | | \______________________ | \| v initrd-switch-root.target | v initrd-switch-root.service | v switch-root

AUTHOR

Harald Hoyer

SEE ALSO

dracut(8) bootup(7)
dracut 2014-01-13 DRACUT.BOOTUP(7)
This manual Reference Other manuals
dracut.bootup(7) referred by dracut-cmdline.service(8) | dracut-initqueue.service(8) | dracut-mount.service(8) | dracut-pre-mount.service(8) | dracut-pre-pivot.service(8) | dracut-pre-trigger.service(8) | dracut-pre-udev.service(8)
refer to bootup(7) | dracut(8)
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