On Fri, Dec 1, 2023 at 8:24 AM Darrick J. Wong <djwong@xxxxxxxxxx> wrote: > On Thu, Nov 30, 2023 at 04:01:18PM -0800, Brian Norris wrote: > > This resolves issues seen in ureadahead, when it uses an old packfile > > (with mismatching group indices) with a new filesystem. > > Say what now? The boot time pre-caching thing Ubuntu used to have? > https://manpages.ubuntu.com/manpages/trusty/man8/ureadahead.8.html Sure. ChromeOS still uses it. Steven Rostedt even bothered to do a talk about it recently: https://eoss2023.sched.com/event/1LcMw/the-resurrection-of-ureadahead-and-speeding-up-the-boot-process-and-preloading-applications-steven-rostedt-google Brian
