https://lkml.indiana.edu/hypermail/linux/kernel/0712.1/2554.html
Linux-Kernel Archive: Re: [PATCH 2/2] Unionfs: clarify usage.txt mount options
linux kernel
https://www.tunbury.org/2025/09/17/freebsd-unionfs/
FreeBSD unionfs deadlock | Tunbury.ORG
Sep 17, 2025 - FreeBSD Jails provide isolated system containers that are perfect for CI testing. Miod ported OBuilder to FreeBSD back in 2023. I have been looking at some...
freebsdunionfsdeadlock
https://lists.debian.org/debian-live/2007/10/msg00072.html
Bug#446306: d-l aufs selects unionfs-modules
d lbugaufsselectsunionfs