On Fri, 23.10.15 10:49, yan...@iscas.ac.cn (yan...@iscas.ac.cn) wrote: > hello guys. The systemd 208 has a service > -systemd---readahead-collect.service but it does not start in > boot-time.while, The systemd 219 has a similar service named > ureadahead.service and it starts in about 2s in boot-time. So the > new versin can be much faster ,all right?
"ureadahead" is not a service shipped with systemd upstream. I think that's an Ubuntu thing. We removed systemd-readahead a while back because the benefits where doubtful, and because nobody wanted to take care of it, but it needs care-taking if it actually shall be tuned to today's kernels and hardware and have a real benefit. Lennart -- Lennart Poettering, Red Hat _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
