[arch-releng] [RFC] Switch from dm-snapshot to overlay

Thomas Bächler thomas at archlinux.org
Thu Aug 13 07:59:56 UTC 2015


Am 30.07.2015 um 11:53 schrieb Christian Hesse:
> Looks like overlayfs is missing some features compared to ext4 and friends.
> We had some changes in systemd about filesystem features lately, so is this
> still true?
> 
> For live systems I tend to set some more journal configuration... What about
> adding something like this in /etc/systemd/journald.conf:
> 
> [Journal]
> Storage=volatile
> SystemMaxUse=8M
> RuntimeMaxUse=8M

We should definitely set Storage=volatile on a live system by default!


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