From owner-svn-src-all@freebsd.org Fri Nov 13 09:09:01 2015 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8B418A2C0D8; Fri, 13 Nov 2015 09:09:01 +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 mx1.freebsd.org (Postfix) with ESMTPS id 5EFEB120D; Fri, 13 Nov 2015 09:09:01 +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 tAD990Oh003919; Fri, 13 Nov 2015 09:09:00 GMT (envelope-from mav@FreeBSD.org) Received: (from mav@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id tAD990FD003916; Fri, 13 Nov 2015 09:09:00 GMT (envelope-from mav@FreeBSD.org) Message-Id: <201511130909.tAD990FD003916@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mav set sender to mav@FreeBSD.org using -f From: Alexander Motin Date: Fri, 13 Nov 2015 09:09:00 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r290745 - in stable/10/sys/cddl/contrib/opensolaris/uts/common: fs/zfs sys/sysevent X-SVN-Group: stable-10 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 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: Fri, 13 Nov 2015 09:09:01 -0000 Author: mav Date: Fri Nov 13 09:08:59 2015 New Revision: 290745 URL: https://svnweb.freebsd.org/changeset/base/290745 Log: MFC r287745: 5997 FRU field not set during pool creation and never updated ZFS already supports storing the vdev FRU in a vdev property. There is code in libzfs to work with this property, and there is code in the zfs-retire FMA module that looks for that information. But there is no code actually setting or updating the FRU. To address this, ZFS is changed to send a handful of new events whenever a vdev is added, attached, cleared, or onlined, as well as when a pool is created or imported. Note that syseventd is not currently available on FreeBSD and thus some work is needed to actually support the new ZFS events (e.g. in zfsd) to actually use this capability, this changeset is mostly a diff reduction from upstream. illumos/illumos-gate@1437283407f89cab03860accf49408f94559bc34 Illumos issues: 5997 FRU field not set during pool creation and never updated https://www.illumos.org/issues/5997 Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c stable/10/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c ============================================================================== --- stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c Fri Nov 13 09:00:39 2015 (r290744) +++ stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c Fri Nov 13 09:08:59 2015 (r290745) @@ -22,7 +22,7 @@ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2013 by Delphix. All rights reserved. - * Copyright (c) 2013, 2014, Nexenta Systems, Inc. All rights reserved. + * Copyright (c) 2015, Nexenta Systems, Inc. All rights reserved. * Copyright (c) 2013 Martin Matuska . All rights reserved. * Copyright (c) 2014 Spectra Logic Corporation, All rights reserved. */ @@ -3771,6 +3771,7 @@ spa_create(const char *pool, nvlist_t *n txg_wait_synced(spa->spa_dsl_pool, txg); spa_config_sync(spa, B_FALSE, B_TRUE); + spa_event_notify(spa, NULL, ESC_ZFS_POOL_CREATE); spa_history_log_version(spa, "create"); @@ -4234,6 +4235,7 @@ spa_import(const char *pool, nvlist_t *c spa_configfile_set(spa, props, B_FALSE); spa_config_sync(spa, B_FALSE, B_TRUE); + spa_event_notify(spa, NULL, ESC_ZFS_POOL_IMPORT); mutex_exit(&spa_namespace_lock); return (0); @@ -4364,9 +4366,12 @@ spa_import(const char *pool, nvlist_t *c */ spa_async_request(spa, SPA_ASYNC_AUTOEXPAND); - mutex_exit(&spa_namespace_lock); spa_history_log_version(spa, "import"); + spa_event_notify(spa, NULL, ESC_ZFS_POOL_IMPORT); + + mutex_exit(&spa_namespace_lock); + #ifdef __FreeBSD__ #ifdef _KERNEL zvol_create_minors(pool); @@ -4712,6 +4717,7 @@ spa_vdev_add(spa_t *spa, nvlist_t *nvroo mutex_enter(&spa_namespace_lock); spa_config_update(spa, SPA_CONFIG_UPDATE_POOL); + spa_event_notify(spa, NULL, ESC_ZFS_VDEV_ADD); mutex_exit(&spa_namespace_lock); return (0); @@ -4906,6 +4912,11 @@ spa_vdev_attach(spa_t *spa, uint64_t gui */ dsl_resilver_restart(spa->spa_dsl_pool, dtl_max_txg); + if (spa->spa_bootfs) + spa_event_notify(spa, newvd, ESC_ZFS_BOOTFS_VDEV_ATTACH); + + spa_event_notify(spa, newvd, ESC_ZFS_VDEV_ATTACH); + /* * Commit the config */ @@ -4920,9 +4931,6 @@ spa_vdev_attach(spa_t *spa, uint64_t gui spa_strfree(oldvdpath); spa_strfree(newvdpath); - if (spa->spa_bootfs) - spa_event_notify(spa, newvd, ESC_ZFS_BOOTFS_VDEV_ATTACH); - return (0); } Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c ============================================================================== --- stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c Fri Nov 13 09:00:39 2015 (r290744) +++ stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c Fri Nov 13 09:08:59 2015 (r290745) @@ -2503,6 +2503,7 @@ int vdev_online(spa_t *spa, uint64_t guid, uint64_t flags, vdev_state_t *newstate) { vdev_t *vd, *tvd, *pvd, *rvd = spa->spa_root_vdev; + boolean_t postevent = B_FALSE; spa_vdev_state_enter(spa, SCL_NONE); @@ -2512,6 +2513,10 @@ vdev_online(spa_t *spa, uint64_t guid, u if (!vd->vdev_ops->vdev_op_leaf) return (spa_vdev_state_exit(spa, NULL, ENOTSUP)); + postevent = + (vd->vdev_offline == B_TRUE || vd->vdev_tmpoffline == B_TRUE) ? + B_TRUE : B_FALSE; + tvd = vd->vdev_top; vd->vdev_offline = B_FALSE; vd->vdev_tmpoffline = B_FALSE; @@ -2547,6 +2552,10 @@ vdev_online(spa_t *spa, uint64_t guid, u return (spa_vdev_state_exit(spa, vd, ENOTSUP)); spa_async_request(spa, SPA_ASYNC_CONFIG_UPDATE); } + + if (postevent) + spa_event_notify(spa, vd, ESC_ZFS_VDEV_ONLINE); + return (spa_vdev_state_exit(spa, vd, 0)); } Modified: stable/10/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h ============================================================================== --- stable/10/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h Fri Nov 13 09:00:39 2015 (r290744) +++ stable/10/sys/cddl/contrib/opensolaris/uts/common/sys/sysevent/eventdefs.h Fri Nov 13 09:08:59 2015 (r290745) @@ -20,7 +20,7 @@ */ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Copyright 2011 Nexenta Systems, Inc. All rights reserved. + * Copyright 2015 Nexenta Systems, Inc. All rights reserved. */ #ifndef _SYS_SYSEVENT_EVENTDEFS_H @@ -249,9 +249,14 @@ extern "C" { #define ESC_ZFS_RESILVER_START "ESC_ZFS_resilver_start" #define ESC_ZFS_RESILVER_FINISH "ESC_ZFS_resilver_finish" #define ESC_ZFS_VDEV_REMOVE "ESC_ZFS_vdev_remove" +#define ESC_ZFS_POOL_CREATE "ESC_ZFS_pool_create" #define ESC_ZFS_POOL_DESTROY "ESC_ZFS_pool_destroy" +#define ESC_ZFS_POOL_IMPORT "ESC_ZFS_pool_import" +#define ESC_ZFS_VDEV_ADD "ESC_ZFS_vdev_add" +#define ESC_ZFS_VDEV_ATTACH "ESC_ZFS_vdev_attach" #define ESC_ZFS_VDEV_CLEAR "ESC_ZFS_vdev_clear" #define ESC_ZFS_VDEV_CHECK "ESC_ZFS_vdev_check" +#define ESC_ZFS_VDEV_ONLINE "ESC_ZFS_vdev_online" #define ESC_ZFS_CONFIG_SYNC "ESC_ZFS_config_sync" #define ESC_ZFS_SCRUB_START "ESC_ZFS_scrub_start" #define ESC_ZFS_SCRUB_FINISH "ESC_ZFS_scrub_finish"