Hi, the initial upload of mail archives has been published at
https://lore.kernel.org/linux-btrfs/ thanks to the kernel.org team. The archive contents are from my mailboxes and span the range years 2008-2018, also containing mails from the original oracle.com btrfs-devel list (scraped from GMANE). All new mails starting 25.9.2018 become part of the archive automatically. It's quite possible that there are still missing mails and there's a way to add them. The lists of message ids in the inial upload can be found at https://mirrors.edge.kernel.org/pub/linux/kernel/people/kdave/linux-btrfs.mbox/linux-btrfs-known-ids.txt the mails at https://mirrors.edge.kernel.org/pub/linux/kernel/people/kdave/linux-btrfs.mbox/linux-btrfs-export.tar The steps to create the sanitized mailboxes is documented at https://korg.wiki.kernel.org/userdoc/lore together with steps how to merge two existing archives, using the files above. If you happen to find mails that are missing, please let me know so we can complete the archives. Thanks.