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Sat, 30 Mar 2019 07:29:20 GMT (envelope-from pjd@FreeBSD.org) Message-Id: <201903300729.x2U7TKMX091953@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: pjd set sender to pjd@FreeBSD.org using -f From: Pawel Jakub Dawidek To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r345728 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs X-SVN-Group: head X-SVN-Commit-Author: pjd X-SVN-Commit-Paths: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs X-SVN-Commit-Revision: 345728 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk X-Loop: FreeBSD.org Sender: owner-src-committers@freebsd.org X-Rspamd-Queue-Id: 32B12733F4 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.93 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; NEURAL_HAM_SHORT(-0.93)[-0.932,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Status: O X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 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: , Date: Tue, 03 Sep 2019 14:06:13 -0000 X-Original-Date: Sat, 30 Mar 2019 07:29:20 +0000 (UTC) X-List-Received-Date: Tue, 03 Sep 2019 14:06:13 -0000 Author: pjd Date: Sat Mar 30 07:29:20 2019 New Revision: 345728 URL: https://svnweb.freebsd.org/changeset/base/345728 Log: If the autoexpand pool property is turned on and vdev is healthy try to expand the pool automatically when we detect underlying GEOM provider size change. Obtained from: Fudo Security Tested in: AWS Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c Sat Mar 30 07:24:34 2019 (r345727) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c Sat Mar 30 07:29:20 2019 (r345728) @@ -158,6 +158,29 @@ vdev_geom_attrchanged(struct g_consumer *cp, const cha } static void +vdev_geom_resize(struct g_consumer *cp) +{ + struct consumer_priv_t *priv; + struct consumer_vdev_elem *elem; + spa_t *spa; + vdev_t *vd; + + priv = (struct consumer_priv_t *)&cp->private; + if (SLIST_EMPTY(priv)) + return; + + SLIST_FOREACH(elem, priv, elems) { + vd = elem->vd; + if (vd->vdev_state != VDEV_STATE_HEALTHY) + continue; + spa = vd->vdev_spa; + if (!spa->spa_autoexpand) + continue; + vdev_online(spa, vd->vdev_guid, ZFS_ONLINE_EXPAND, NULL); + } +} + +static void vdev_geom_orphan(struct g_consumer *cp) { struct consumer_priv_t *priv; @@ -229,6 +252,7 @@ vdev_geom_attach(struct g_provider *pp, vdev_t *vd, bo gp = g_new_geomf(&zfs_vdev_class, "zfs::vdev"); gp->orphan = vdev_geom_orphan; gp->attrchanged = vdev_geom_attrchanged; + gp->resize = vdev_geom_resize; cp = g_new_consumer(gp); error = g_attach(cp, pp); if (error != 0) {