Author: smh
Date: Thu Nov  5 17:19:08 2015
New Revision: 290402
URL: https://svnweb.freebsd.org/changeset/base/290402

Log:
  MFC r276450
  
  Correct zpool list displaying invalid EXPANDSZ for unavailable pool vdevs
  
  Sponsored by: Multiplay

Modified:
  stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c
Directory Properties:
  stable/10/   (props changed)

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     Thu Nov 
 5 17:12:41 2015        (r290401)
+++ stable/10/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c     Thu Nov 
 5 17:19:08 2015        (r290402)
@@ -2808,7 +2808,8 @@ vdev_get_stats(vdev_t *vd, vdev_stat_t *
        vs->vs_rsize = vdev_get_min_asize(vd);
        if (vd->vdev_ops->vdev_op_leaf)
                vs->vs_rsize += VDEV_LABEL_START_SIZE + VDEV_LABEL_END_SIZE;
-       vs->vs_esize = vd->vdev_max_asize - vd->vdev_asize;
+       if (vd->vdev_max_asize != 0)
+               vs->vs_esize = vd->vdev_max_asize - vd->vdev_asize;
        vs->vs_configured_ashift = vd->vdev_top != NULL
            ? vd->vdev_top->vdev_ashift : vd->vdev_ashift;
        vs->vs_logical_ashift = vd->vdev_logical_ashift;
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