From nobody Tue Jan 18 18:58:11 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id BAD251952A47; Tue, 18 Jan 2022 18:58:12 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JddMS17rFz4by1; Tue, 18 Jan 2022 18:58:11 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1642532292; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=lvm1Vl6vrDmbmcNThLprskKNVxCgZHobwb/5UVOjzps=; b=pgnxPT2O97rM0WQ3UGqVaYozPIPOYZ1mp+V5Kze7Imjem67H07xTeD89Z/UKp4fQi9uUMO T8uhTSEY9HpS9YIQ8c/m5KfODIQMMoO9a1kVSzO+w17r9k22nI4v6IfmyLHcC3U2Aig89C o+uqG9ItzcuN0gmNmaOTT5jmJJjmWENbF2zd3bQU/8JwMLxcs62psu15GdhN/ap2zL39UE /l0rO3R1U7z/UdB2OEA0aOZwBZyaYGlv1BhATBeLWeHOzIgtkMsxjYrfT+2VGCAqsP3TJR dFAJG281GaMRzGxBIEnSPGcKYoVqIqhmD+PNo5U//8o7W0nuR/YLCD3MTuCsog== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C18A826959; Tue, 18 Jan 2022 18:58:11 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 20IIwBwg045599; Tue, 18 Jan 2022 18:58:11 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 20IIwB9l045598; Tue, 18 Jan 2022 18:58:11 GMT (envelope-from git) Date: Tue, 18 Jan 2022 18:58:11 GMT Message-Id: <202201181858.20IIwB9l045598@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: "Kenneth D. Merry" Subject: git: bcff64c54a74 - main - Clarify loader tunable usage when tape drives arrive after boot. 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Merry AuthorDate: 2022-01-14 16:06:23 +0000 Commit: Kenneth D. Merry CommitDate: 2022-01-18 18:50:30 +0000 Clarify loader tunable usage when tape drives arrive after boot. Tape drives that arrive after boot will still use any loader tunables that apply to that instance. Requested by: Pau Amma MFC After: 1 week Sponsored by: Spectra Logic Differential Revision: https://reviews.freebsd.org/D33883 --- share/man/man4/sa.4 | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/share/man/man4/sa.4 b/share/man/man4/sa.4 index d617c71bf65c..6b88fd016522 100644 --- a/share/man/man4/sa.4 +++ b/share/man/man4/sa.4 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd September 14, 2021 +.Dd January 14, 2022 .Dt SA 4 .Os .Sh NAME @@ -368,6 +368,9 @@ To set timeouts after boot, the per-instance timeout values, for example: .Va kern.cam.sa.0.timeout.read , are available as sysctl variables. .Pp +If a tape drive arrives after boot, the global tunables or per-instance +tunables that apply to the newly arrived drive will be used. +.Pp Loader tunables: .Pp .Bl -tag -compact