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Illumos #3517

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3517 importing pool with autoreplace=on and "hole" vdevs crashes syseventd
Reviewed by: Albert Lee <trisk@nexenta.com>
Reviewed by: Jeffry Molanus <jeffry.molanus@nexenta.com>
Reviewed by: George Wilson <gwilson@zfsmail.com>
Approved by: Christopher Siden <christopher.siden@delphix.com>

References:
  https://www.illumos.org/issues/3517
  illumos/illumos-gate@efb4a871d8

Ported-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #1775
This commit is contained in:
Yuri Pankov 2013-03-06 17:57:09 -08:00 committed by Brian Behlendorf
parent d1fada1e6d
commit 7011fb6004
1 changed files with 3 additions and 2 deletions
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5
module/zfs/spa.c
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@ -21,8 +21,8 @@
/* /*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 2012 by Delphix. All rights reserved. * Copyright (c) 2012 by Delphix. All rights reserved.
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
*/ */
/* /*
@ -1597,7 +1597,8 @@ spa_check_removed(vdev_t *vd)
for (c = 0; c < vd->vdev_children; c++) for (c = 0; c < vd->vdev_children; c++)
spa_check_removed(vd->vdev_child[c]); spa_check_removed(vd->vdev_child[c]);
if (vd->vdev_ops->vdev_op_leaf && vdev_is_dead(vd)) { if (vd->vdev_ops->vdev_op_leaf && vdev_is_dead(vd) &&
!vd->vdev_ishole) {
zfs_ereport_post(FM_EREPORT_RESOURCE_AUTOREPLACE, zfs_ereport_post(FM_EREPORT_RESOURCE_AUTOREPLACE,
vd->vdev_spa, vd, NULL, 0, 0); vd->vdev_spa, vd, NULL, 0, 0);
spa_event_notify(vd->vdev_spa, vd, FM_EREPORT_ZFS_DEVICE_CHECK); spa_event_notify(vd->vdev_spa, vd, FM_EREPORT_ZFS_DEVICE_CHECK);