ostree xattr error when `pull-local` destination is archive repo on filesystem without xattrs

[dustymabe]

ostree-2018.8.7-e4e6d85ea4e778c61b8f9a0301153dd0ee00b9b6.5bb0359caf4facc535ee3ee8b5ec7c552637c28d.fc28.x86_64

• If I pull local from bare-user (local ext2) to archive repo (local ext2) things work.
• If I pull local from archive (local ext2) to archive repo (local/netfs 9pfs/virtfs or smb) things work.
• If I pull local from bare-user (local ext2) to archive repo (local/netfs 9pfs/virtfs or smb) things don't.

I get an error like:

bash-4.4# ostree pull-local --repo=/hostsrv/repo/ /srv/repo-build/ fedora/29/x86_64/coreos
error: Importing b7e0a2c196fc139fcf8c2cc2bcc69581ce3ddb6f5d3978de0fced04a5536906f.commit: fsetxattr: Operation not supported

[mwleeds]

Whatever the explanation for this is, it's probably also the explanation for https://github.com/flatpak/flatpak/issues/2019

[cgwalters]

Whatever the explanation for this is, it's probably also the explanation for flatpak/flatpak#2019

Yeah, probably hitting there because Matthias is using a SELinux-enabled system which has security.selinux xattrs on even metadata objects.