> Stoiko Ivanov hat am 21.11.2023 12:09 CET geschrieben:
>
>
> as explained in zfsprops(4) setting canmount to off is similar to
> setting mountpoint to none - except that you can still use the dataset
> for storing properties to be inherited to children (and we want
> /var/lib/vz to have a mountpoint set)
>
> Follows recommendations from upstreams ZFS on / guide:
> https://openzfs.github.io/openzfs-docs/Getting%20Started/Debian/Debian%20Bookworm%20Root%20on%20ZFS.html
>
> Fixes: dd19d40ceac179ba18652f1d6c3e4c23f246af00
> Signed-off-by: Stoiko Ivanov
> ---
> Proxmox/Install.pm | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/Proxmox/Install.pm b/Proxmox/Install.pm
> index 1a4ee93..fd9bf84 100644
> --- a/Proxmox/Install.pm
> +++ b/Proxmox/Install.pm
> @@ -189,6 +189,10 @@ sub zfs_create_rpool {
> syscmd("zfs create $pool_name/data") == 0 || die "unable to create zfs
> $pool_name/data volume\n";
> syscmd("zfs create -p $pool_name/ROOT/$root_volume_name/var/lib/vz")
> == 0 ||
> die "unable to create zfs
> $pool_name/ROOT/$root_volume_name/var/lib/vz volume\n";
> + syscmd("zfs set canmount=off
> $pool_name/ROOT/$root_volume_name/var/lib") == 0 ||
> + die "unable to set canmount property on
> $pool_name/ROOT/$root_volume_name/var/lib\n";
> + syscmd("zfs set canmount=off $pool_name/ROOT/$root_volume_name/var")
> == 0 ||
> + die "unable to set canmount property on
> $pool_name/ROOT/$root_volume_name/var\n";
what's the advantage of this as opposed to
zfs create -o mountpoint=/var/lib/vz $pool_name/var-lib-vz
(or some other name for the dataset)
> }
>
> # default to `relatime` on, fast enough for the installer and production
> --
> 2.39.2
>
>
>
> ___
> pve-devel mailing list
> pve-devel@lists.proxmox.com
> https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
___
pve-devel mailing list
pve-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
