lib-fs: fs-metawrap should prefetch using the same file as it uses for reading.
lib-fs: fs-metawrap should prefetch using the same file as it uses for reading.

jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch