diff options
Diffstat (limited to 'sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c')
-rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c index a3ec38e16f78..c434f0c4b4a0 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c @@ -21,8 +21,8 @@ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Copyright 2011 Nexenta Systems, Inc. All rights reserved. - * Copyright (c) 2011, 2014 by Delphix. All rights reserved. + * Copyright (c) 2011, 2015 by Delphix. All rights reserved. + * Copyright 2015 Nexenta Systems, Inc. All rights reserved. * Copyright 2013 Martin Matuska <mm@FreeBSD.org>. All rights reserved. */ @@ -278,8 +278,9 @@ vdev_add_child(vdev_t *pvd, vdev_t *cvd) size_t oldsize, newsize; uint64_t id = cvd->vdev_id; vdev_t **newchild; + spa_t *spa = cvd->vdev_spa; - ASSERT(spa_config_held(cvd->vdev_spa, SCL_ALL, RW_WRITER) == SCL_ALL); + ASSERT(spa_config_held(spa, SCL_ALL, RW_WRITER) == SCL_ALL); ASSERT(cvd->vdev_parent == NULL); cvd->vdev_parent = pvd; @@ -1398,6 +1399,17 @@ vdev_open(vdev_t *vd) } /* + * Track the min and max ashift values for normal data devices. + */ + if (vd->vdev_top == vd && vd->vdev_ashift != 0 && + !vd->vdev_islog && vd->vdev_aux == NULL) { + if (vd->vdev_ashift > spa->spa_max_ashift) + spa->spa_max_ashift = vd->vdev_ashift; + if (vd->vdev_ashift < spa->spa_min_ashift) + spa->spa_min_ashift = vd->vdev_ashift; + } + + /* * If a leaf vdev has a DTL, and seems healthy, then kick off a * resilver. But don't do this if we are doing a reopen for a scrub, * since this would just restart the scrub we are already doing. |