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Date:      Mon, 4 Aug 2014 23:57:46 +0000 (UTC)
From:      Xin LI <delphij@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org
Subject:   svn commit: r269542 - vendor-sys/illumos/dist/uts/common/fs/zfs
Message-ID:  <53e01dfa.5f83.14a4a95b@svn.freebsd.org>

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Author: delphij
Date: Mon Aug  4 23:57:46 2014
New Revision: 269542
URL: http://svnweb.freebsd.org/changeset/base/269542

Log:
  5049 panic when removing log device
  Reviewed by: George Wilson <george.wilson@delphix.com>
  Reviewed by: Mattew Ahrens <mahrens@delphix.com>
  Reviewed by: Paul Dagnelie <paul.dagnelie@delphix.com>
  Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
  Reviewed by: Saso Kiselkov <skiselkov@gmail.com>
  Approved by: Rich Lowe <richlowe@richlowe.net>
  Author: Alex Reece <alex@delphix.com>
  
  illumos/illumos-gate@2986efa8094ce00f75df27fb74a184c65c38614a

Modified:
  vendor-sys/illumos/dist/uts/common/fs/zfs/vdev.c

Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/vdev.c
==============================================================================
--- vendor-sys/illumos/dist/uts/common/fs/zfs/vdev.c	Mon Aug  4 23:00:13 2014	(r269541)
+++ vendor-sys/illumos/dist/uts/common/fs/zfs/vdev.c	Mon Aug  4 23:57:46 2014	(r269542)
@@ -2613,8 +2613,9 @@ vdev_get_stats(vdev_t *vd, vdev_stat_t *
 	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_aux == NULL && vd == vd->vdev_top)
+	if (vd->vdev_aux == NULL && vd == vd->vdev_top && !vd->vdev_ishole) {
 		vs->vs_fragmentation = vd->vdev_mg->mg_fragmentation;
+	}
 
 	/*
 	 * If we're getting stats on the root vdev, aggregate the I/O counts



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