From owner-svn-src-all@freebsd.org Mon Feb 11 14:47:00 2019 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F2DA014D8F94; Mon, 11 Feb 2019 14:46:59 +0000 (UTC) (envelope-from mav@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9439870327; Mon, 11 Feb 2019 14:46:59 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8919514A0; Mon, 11 Feb 2019 14:46:59 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x1BEkx8s015076; Mon, 11 Feb 2019 14:46:59 GMT (envelope-from mav@FreeBSD.org) Received: (from mav@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x1BEkxS4015075; Mon, 11 Feb 2019 14:46:59 GMT (envelope-from mav@FreeBSD.org) Message-Id: <201902111446.x1BEkxS4015075@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mav set sender to mav@FreeBSD.org using -f From: Alexander Motin Date: Mon, 11 Feb 2019 14:46:59 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r344004 - stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs X-SVN-Group: stable-12 X-SVN-Commit-Author: mav X-SVN-Commit-Paths: stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs X-SVN-Commit-Revision: 344004 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 9439870327 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.996,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.95)[-0.953,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Feb 2019 14:47:00 -0000 Author: mav Date: Mon Feb 11 14:46:59 2019 New Revision: 344004 URL: https://svnweb.freebsd.org/changeset/base/344004 Log: MFC r343745, r343752: Add missed tunables/sysctls for some new vdev variables. While there, make few existing sysctls writeable, since there is no reason not to. Modified: stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c ============================================================================== --- stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c Mon Feb 11 14:31:19 2019 (r344003) +++ stable/12/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c Mon Feb 11 14:46:59 2019 (r344004) @@ -165,29 +165,38 @@ static vdev_ops_t *vdev_ops_table[] = { /* target number of metaslabs per top-level vdev */ int vdev_max_ms_count = 200; -SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, max_ms_count, CTLFLAG_RDTUN, +SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, max_ms_count, CTLFLAG_RWTUN, &vdev_max_ms_count, 0, - "Maximum number of metaslabs per top-level vdev"); + "Target number of metaslabs per top-level vdev"); /* minimum number of metaslabs per top-level vdev */ int vdev_min_ms_count = 16; -SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, min_ms_count, CTLFLAG_RDTUN, +SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, min_ms_count, CTLFLAG_RWTUN, &vdev_min_ms_count, 0, "Minimum number of metaslabs per top-level vdev"); /* practical upper limit of total metaslabs per top-level vdev */ int vdev_ms_count_limit = 1ULL << 17; +SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, max_ms_count_limit, CTLFLAG_RWTUN, + &vdev_ms_count_limit, 0, + "Maximum number of metaslabs per top-level vdev"); /* lower limit for metaslab size (512M) */ int vdev_default_ms_shift = 29; -SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, default_ms_shift, CTLFLAG_RDTUN, +SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, default_ms_shift, CTLFLAG_RWTUN, &vdev_default_ms_shift, 0, - "Shift between vdev size and number of metaslabs"); + "Default shift between vdev size and number of metaslabs"); /* upper limit for metaslab size (256G) */ int vdev_max_ms_shift = 38; +SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, max_ms_shift, CTLFLAG_RWTUN, + &vdev_max_ms_shift, 0, + "Maximum shift between vdev size and number of metaslabs"); boolean_t vdev_validate_skip = B_FALSE; +SYSCTL_INT(_vfs_zfs_vdev, OID_AUTO, validate_skip, CTLFLAG_RWTUN, + &vdev_validate_skip, 0, + "Bypass vdev validation"); /* * Since the DTL space map of a vdev is not expected to have a lot of