[zfs-discuss] L2ARC and SLOG on HW RAID with writeback cache

Gordan Bobic gordan.bobic at gmail.com
Sun Apr 29 18:05:55 EDT 2018


On Sun, 29 Apr 2018, 23:03 Richard Yao, <ryao at gentoo.org> wrote:

> On Apr 29, 2018, at 5:51 PM, Gordan Bobic <gordan.bobic at gmail.com> wrote:
>
> Another option is to put / on a zvol, have an initramfs import the pool
>> and then mount / from the zvol. That is not very common, but I am told that
>> Ubuntu/Debian users do it.
>>
>
> It's generic and works on most distros. I've been using ZFS for rootfs for
> years.
>
>>
> By rootfs on zfs, do you mean on a zfs posix filesystem or a zfs zvol?
>

ZFS POSIX. I don't quite get the use case for the rootfs on zvol.
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