The default just recently changed in 23.11. Users that had
swraid enabled implicitly by NixOS in previous releases got surprised
by warnings even though they do not actually use software RAID.
Fixes#254807
My system does not use `bcache` and I sould prever my `systemPackages`
not to have bcache tools.
The change does not change the default but proviced usual `enable` knob.
This change includes some stuff (e.g. reading of the `.real` file,
execution of the wrapper's target) that belongs to the apparmor policy
of the wrapper. This necessitates making them distinct for each wrapper.
The main reason for this change is as a preparation for making each
wrapper be a distinct binary.
Being wanted by and ordered before local-fs.target isn't strictly
correct. And in systemd initrd, it's very incorrect because
local-fs.target is for the initrd file system, not the real root file
system.
swraid support will now only be enabled by default if stateVersion is
older than 23.11. nixos-generate-config will now generate explicit
config for enabling support if needed.
Only trigger the privacy address override for a given interface when
that interface is added. Without restricting the rule to the
interface, this command would be run when any interface is added.
a zfs fileSystems entry with an absolute (e.g. device) path rather than
a zfs dataser is parsed as an empty pool name, causing a doomed-to-fail
import job to be created as a boot dependency. Catch this as an assertion
There is apparently a bug in the parser of iproute2 where the command
`ip link show <devname>` will not show the device but list all
interfaces (equivalent to `ip link show`) if devname is equal to one of
the flags of `ip-address(8)`. For example, `home`, or `optimistic`.
This bug causes a false positive in the clean up command of the
<devname>-netdev.service, the service fails and the interface is never
configured.
To avoid the bug we can simply use `ip link show dev <devname>`.
it is now possible to supply a stratis pool uuid
for every filesystem, and if that filesystem
is required for boot, the relevant pool will be
started in the initramfs.
Currently systemd-ask-passwd times out after 1m30s. After 3 tries this
causees systemd to enter the emergency shell and basically lead to an
unbootable system requiring a reboot to be able to try to unlock again.
Also if a pool is imported but not unlocked, the unlock step will no
longer be skipped.
Enable using an erofs filesystem as one of the filesystems needed to
boot the system. This is useful for example in image based deployments
where the Nix store is mounted read only.
[erofs](https://docs.kernel.org/filesystems/erofs.html) offers multiple
benefits over older filesystems like squashfs. Skip fsck.erofs because
it is still experimental.
