Linux - Tag - Sergey Chulanov's site https://dodcaf.ru/tags/linux/ Linux - Tag - Sergey Chulanov's site Hugo -- gohugo.ioentty8747@gmail.com (Sergey Chulanov) tty8747@gmail.com (Sergey Chulanov)Tue, 15 Sep 2026 00:00:00 +0000 ZFS RAIDZ2 with ZFSBootMenu: A Fault-Tolerant 4-Disk NAS https://dodcaf.ru/zfs-raidz2-with-zfsbootmenu-a-fault-tolerant-4-disk-nas/ Tue, 15 Sep 2026 00:00:00 +0000 tty8747@gmail.com (Sergey Chulanov) https://dodcaf.ru/zfs-raidz2-with-zfsbootmenu-a-fault-tolerant-4-disk-nas/ In my previous article, I described how to install Ubuntu on a ZFS mirror and boot it using ZFSBootMenu.

This time, the goal is more ambitious: build a proper four-disk NAS where both the operating system and user data live on a single ZFS RAIDZ2 pool, while still being able to boot the machine after losing one or even two physical disks.

I also wanted to avoid a dedicated boot SSD.

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