From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f171.google.com (mail-pf1-f171.google.com [209.85.210.171]) by mx.groups.io with SMTP id smtpd.web12.6503.1601503965522571095 for ; Wed, 30 Sep 2020 15:12:45 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@sakoman-com.20150623.gappssmtp.com header.s=20150623 header.b=cXE5lSqq; spf=softfail (domain: sakoman.com, ip: 209.85.210.171, mailfrom: steve@sakoman.com) Received: by mail-pf1-f171.google.com with SMTP id b124so2312374pfg.13 for ; Wed, 30 Sep 2020 15:12:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sakoman-com.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:in-reply-to:references; bh=UrF/lWd94aZ0dAiEUnxYcRkQIDwAp2xX0ItoOuQSe44=; b=cXE5lSqqO/B0BvQtyXC7BThRudmol9YpcPWJrMmN5VS0cx0G0PlXRwqw7NGMQ+7rus heX3a3Jl2qqoVV/YjXWVtd8zZIIUkCH3bPah5Y5c9pMA5vWGrwaJCGEEy9SdT7pLlWqm r8D19LhGbwALyzfyIPr0KgEZ68DKtRjrOupqTbLsw1HKrp7KsYJUNftTRPJcfhCAfzkU FUHokSDeoXxyMRUV3n5jsz1Q/QCXmz9rcUbuSvnjIk43rZj6BEcioWxtKJzklGmnG5Ru IUdNEs/LGAySPyYtRU7H/hLEz0OHuxKUE/9oLCTpOQbScFOZQ4TO17rm6AzHPfrebOUa rklQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=UrF/lWd94aZ0dAiEUnxYcRkQIDwAp2xX0ItoOuQSe44=; b=i+u2zanpfQcElXdUYpo+MPC/AU0iHPaxFONyJVCMgzTsiTJ2vCfZwBh1FENQi7Wy6A taJ//7GrKQYDnWyAg3DGY8tDJ5j69F9KwSnK73T9231vY8csUF/hO5x4E0q1jE8uz6gO fPd/I4dgBkPIAA5xxHjnA8knZTEC61+CNnde6YcpFaDfrCpbcuDsxUtrMjX+unFRO3hu 3I2O25CIFpLpp7g+y1Y7sTc+vmz0pMA2Rv3iyvrdZua3ckW3zfdt7HINqI7y+QiytcUh IQVBSsxD0DCmvbWvwQ52AZgh4PbfdRQV3pgOlLdArwklr9WJMn7TH7U8efnmEIdrDexM 6Giw== X-Gm-Message-State: AOAM5331yD0e+d3w0COG9Isx4exrVH4DbXqLwt5rGoU9upFhVfIfYcjs l+fm3fZddfmKMKLUKUJEkiB0V1rRSo2iUdbkPhk= X-Google-Smtp-Source: ABdhPJxhtg14crvGpzztNBlSwPxwEdw74iDAcMBX2h1nfwRBBCzQSMeXzR65xDMhsVoVDoRpVW363Q== X-Received: by 2002:a62:1e07:0:b029:14e:d96c:9e04 with SMTP id e7-20020a621e070000b029014ed96c9e04mr4161110pfe.58.1601503964164; Wed, 30 Sep 2020 15:12:44 -0700 (PDT) Return-Path: Received: from octo.router0800d9.com (rrcs-66-91-142-162.west.biz.rr.com. [66.91.142.162]) by smtp.gmail.com with ESMTPSA id k6sm3488799pfh.92.2020.09.30.15.12.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Sep 2020 15:12:43 -0700 (PDT) From: "Steve Sakoman" To: openembedded-core@lists.openembedded.org Subject: [OE-core][dunfell 17/41] dropbear/openssh: Lower priority of key generation Date: Wed, 30 Sep 2020 12:11:19 -1000 Message-Id: X-Mailer: git-send-email 2.17.1 In-Reply-To: References: From: Richard Purdie Where we have images with PAM+systemd, serial login can be extremely slow. The load generated by key generation does slow down the rest of the boot process. Lower the priority level of these systemd services, since we'd prefer to have the rest of the system boot more effectively. This doesn't "solve" the slow systemd boot issues but does help. Signed-off-by: Richard Purdie (cherry picked from commit 087700665284c08ba846e52b6b86276629f5f1cd) Signed-off-by: Steve Sakoman --- meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service | 1 + meta/recipes-core/dropbear/dropbear/dropbearkey.service | 1 + 2 files changed, 2 insertions(+) diff --git a/meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service b/meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service index 603c33787f..fd81793d51 100644 --- a/meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service +++ b/meta/recipes-connectivity/openssh/openssh/sshdgenkeys.service @@ -6,3 +6,4 @@ RequiresMountsFor=/var /run ExecStart=@LIBEXECDIR@/sshd_check_keys Type=oneshot RemainAfterExit=yes +Nice=10 diff --git a/meta/recipes-core/dropbear/dropbear/dropbearkey.service b/meta/recipes-core/dropbear/dropbear/dropbearkey.service index c49053d57c..71a12a6110 100644 --- a/meta/recipes-core/dropbear/dropbear/dropbearkey.service +++ b/meta/recipes-core/dropbear/dropbear/dropbearkey.service @@ -11,3 +11,4 @@ Type=oneshot ExecStart=@BASE_BINDIR@/mkdir -p ${DROPBEAR_RSAKEY_DIR} ExecStart=@SBINDIR@/dropbearkey -t rsa -f ${DROPBEAR_RSAKEY_DIR}/dropbear_rsa_host_key RemainAfterExit=yes +Nice=10 -- 2.17.1