Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

image-base.yaml: set bootfs_metadata_csum_seed to true #1063

Merged
merged 1 commit into from
Jul 1, 2021
Merged

image-base.yaml: set bootfs_metadata_csum_seed to true #1063

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 9 additions & 0 deletions image-base.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,15 @@ ostree-remote: fedora
# https://github.com/ostreedev/ostree/issues/1265
sysroot-readonly: true

# opt in to using the `metadata_csum_seed` feature of the ext4 filesystem
# for the /boot filesystem. Support for this was only recently added to grub
# and isn't available everywhere yet so we'll gate it behind this image.yaml
# knob. It should be easy to know when RHEL/RHCOS supports this by just flipping
# this to `true` and doing a build. It should error when building the disk
# images if grub doesn't support it.
# https://lists.gnu.org/archive/html/grub-devel/2021-06/msg00031.html
bootfs_metadata_csum_seed: true

# After this, we plan to add support for the Ignition
# storage/filesystems sections. (Although one can do
# that on boot as well)
Expand Down