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MFC r290548:

Description

MFC r290548:

Userspace part of reroot support. This makes it possible to change
the root filesystem without full reboot, using "reboot -r". This can
be used to to eg. boot from a temporary md_image preloaded by loader(8),
setup an iSCSI session, and continue booting from rootfs mounted over
iSCSI.

Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3693

Details

Committed
traszJan 12 2016, 10:14 AM
Differential Revision
D3693: Reroot support, userspace part.
Parents
rS293743: MFC r287964:
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