On Tue, 2021-02-09 at 12:21 -0500, Matthew Miller wrote: > I wanted to use `--csum xxhash` to create the btrfs filesystem on the > system > I just installed. Unfortunately, this proves to be impossible, since > Anaconda requires that / be formatted by Anaconda. It's a small > performance > win (33% faster) but also twice the bits for a much smaller collision > risk. > > Is there a way to select or force the options used for btrfs?
If you want to add mkfs/create options, you can use --mkfsoptions= as an option to the btrfs command in kickstart. If you want to adjust mount options, you can set those using --fsoptions= on the btrfs.xx members' partition commands. With a graphical install, you might be able to start with a pre- existing btrfs volume and get anaconda to create your root subvol without any regard for the main volume's settings. David > > _______________________________________________ Anaconda-devel-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/anaconda-devel-list
