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Received: from pegasus.bayofrum.net (81-178-238-223.dsl.pipex.com [81.178.238.223]) (authenticated bits=0) by mail56c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 127Ihuc4029810; Sun, 7 Mar 2021 18:43:58 +0000 X-Spam-Status: No X-bayofrum-MailScanner-From: crees@bayofrum.net X-bayofrum-MailScanner: Found to be clean X-bayofrum-MailScanner-ID: 6EE1135B3.A761C X-bayofrum-MailScanner-Information: Please contact the ISP for more information Received: from www.bayofrum.net (unknown [192.168.1.70]) by pegasus.bayofrum.net (Postfix) with ESMTPSA id 6EE1135B3; Sun, 7 Mar 2021 18:43:50 +0000 (GMT) MIME-Version: 1.0 Date: Sun, 07 Mar 2021 13:43:50 -0500 From: Chris Rees To: dev-commits-src-all@freebsd.org, Baptiste Daroussin , src-committers@freebsd.org, dev-commits-src-main@freebsd.org, Rick Parrish Subject: Re: git: 77e1ccbee3ed - main - rc: implement parallel boot In-Reply-To: <6D4FCE07-B996-430C-8EA8-6CB37A6DEEE8@bayofrum.net> References: <202102231027.11NARYYE041280@gitrepo.freebsd.org> <6D4FCE07-B996-430C-8EA8-6CB37A6DEEE8@bayofrum.net> User-Agent: Roundcube Webmail/1.4.9 Message-ID: <74fde23ead6719ac4e56dacb51bca6ed@bayofrum.net> X-Sender: crees@bayofrum.net Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-CTCH-RefID: str=0001.0A742F21.60451EEE.0026:SCFSTAT83439264, ss=1, re=-4.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: -4.000 X-CTCH-Rules: X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=UaYvt5aN c=1 sm=1 tr=0 a=VPjlEbx5XC2baNimRf67MQ==:117 a=VPjlEbx5XC2baNimRf67MQ==:17 a=kj9zAlcOel0A:10 a=dESyimp9J3IA:10 a=6I5d2MoRAAAA:8 a=pGLkceISAAAA:8 a=wYKsyiGUE8vJ2gENuAgA:9 a=CjuIK1q_8ugA:10 a=IjZwj45LgO3ly-622nXo:22 a=BPzZvq435JnGatEyYwdK:22 X-Origin-Country: GB X-Rspamd-Queue-Id: 4Dtr3W06F5z3NVn X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=megamailservers.eu header.s=maildub header.b=PWcWYS++; dmarc=none; spf=none (mx1.freebsd.org: domain of crees@bayofrum.net has no SPF policy when checking 91.136.10.178) smtp.mailfrom=crees@bayofrum.net X-Spamd-Result: default: False [-3.03 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[megamailservers.eu:+]; NEURAL_HAM_SHORT(-0.73)[-0.728]; FREEMAIL_TO(0.00)[freebsd.org,gmail.com]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[91.136.10.178:from]; ASN(0.00)[asn:9115, ipnet:91.136.0.0/17, country:CA]; MIME_TRACE(0.00)[0:+]; MID_RHS_MATCH_FROM(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[81.178.238.223:received]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[megamailservers.eu:s=maildub]; FREEFALL_USER(0.00)[crees]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[bayofrum.net]; SPAMHAUS_ZRD(0.00)[91.136.10.178:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; R_SPF_NA(0.00)[no SPF record]; MAILMAN_DEST(0.00)[dev-commits-src-main,dev-commits-src-all] X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 07 Mar 2021 18:44:08 -0000 Forgot to CC the actual author! On 2021-02-23 17:03, Chris Rees wrote: > Hi, > > On 23 February 2021 10:27:34 GMT, Baptiste Daroussin > wrote: >> The branch main has been updated by bapt: >> >> URL: >> https://cgit.FreeBSD.org/src/commit/?id=77e1ccbee3ed6c837929e4e232fd07f95bfc8294 >> >> commit 77e1ccbee3ed6c837929e4e232fd07f95bfc8294 >> Author: Rick Parrish >> AuthorDate: 2021-02-07 06:15:21 +0000 >> Commit: Baptiste Daroussin >> CommitDate: 2021-02-23 10:16:53 +0000 >> >> rc: implement parallel boot >> >> take advantage of the rcorder -p argument to implement parallel >> booting in rc. >> >> According to the author non scientific tests: >> on a Core 2 Duo with spinning disk: >> >> | Services enabled | before | after | saving | >> | 0 | 8s | 8s | 0 | >> | 1 | 13s | 13s | 0 | >> | 2 | 17s | 13s | 5 | >> | 3 | 23s | 13s | 10 | >> | 4 | 28s | 13s | 15 | >> | 5 | 33s | 13s | 20 | >> >> PR: 249192 >> MFC after: 3 weeks >> --- >> libexec/rc/rc | 49 ++++++++++++++++++++++++++++++++++--------------- >> 1 file changed, 34 insertions(+), 15 deletions(-) >> >> diff --git a/libexec/rc/rc b/libexec/rc/rc >> index 35db4a850516..722d7fe35884 100644 >> --- a/libexec/rc/rc >> +++ b/libexec/rc/rc >> @@ -91,19 +91,31 @@ if ! [ -e ${firstboot_sentinel} ]; then >> skip_firstboot="-s firstboot" >> fi >> >> +# rc_parallel_start default is "NO" >> +rc_parallel_start=${rc_parallel_start:-NO} > > Should this go in defaults/rc.conf? I think this should be in defaults/rc.conf-- the load_rc_config line is above it. Incidentally, is the plan for this to go into 13 *and* 12, or just 13? It's an exciting step! Chris