1 files changed, 74 insertions, 0 deletions
diff --git a/tests/zfs-tests/tests/functional/vdev_zaps/vdev_zaps_007_pos.ksh b/tests/zfs-tests/tests/functional/vdev_zaps/vdev_zaps_007_pos.ksh
new file mode 100755
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--- /dev/null
+++ b/tests/zfs-tests/tests/functional/vdev_zaps/vdev_zaps_007_pos.ksh
@@ -0,0 +1,74 @@
+#!/bin/ksh
+
+#
+# This file and its contents are supplied under the terms of the
+# Common Development and Distribution License ("CDDL"), version 1.0.
+# You may only use this file in accordance with the terms of version
+# 1.0 of the CDDL.
+#
+# A full copy of the text of the CDDL should have accompanied this
+# source.  A copy of the CDDL is also available via the Internet at
+# http://www.illumos.org/license/CDDL.
+#
+
+#
+# Copyright (c) 2015 by Delphix. All rights reserved.
+#
+
+#
+# Description:
+# Verify that ZAPs are handled properly during mirror pool splitting.
+#
+# Strategy:
+# 1. Create a pool with a two-way mirror.
+# 2. Split the pool.
+# 3. Verify that the ZAPs in the old pool persisted.
+# 4. Import the new pool.
+# 5. Verify that the ZAPs in the new pool persisted.
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/vdev_zaps/vdev_zaps.kshlib
+
+DISK_ARR=($DISKS)
+POOL2=${TESTPOOL}2
+log_must zpool create -f $TESTPOOL mirror ${DISK_ARR[0]} ${DISK_ARR[1]}
+
+log_assert "Per-vdev ZAPs persist correctly on the original pool after split."
+conf="$TESTDIR/vz007"
+log_must zdb -PC $TESTPOOL > $conf
+
+assert_has_sentinel "$conf"
+orig_top=$(get_top_vd_zap "type: 'mirror'" $conf)
+orig_leaf0=$(get_leaf_vd_zap ${DISK_ARR[0]} $conf)
+orig_leaf1=$(get_leaf_vd_zap ${DISK_ARR[1]} $conf)
+assert_zap_common $TESTPOOL "type: 'mirror'" "top" $orig_top
+assert_zap_common $TESTPOOL ${DISK_ARR[0]} "leaf" $orig_leaf0
+assert_zap_common $TESTPOOL ${DISK_ARR[1]} "leaf" $orig_leaf1
+
+log_must zpool split $TESTPOOL $POOL2 ${DISK_ARR[1]}
+
+# Make sure old pool's ZAPs are consistent.
+log_must zdb -PC $TESTPOOL > $conf
+new_leaf0=$(get_leaf_vd_zap ${DISK_ARR[0]} $conf)
+new_top_s0=$(get_top_vd_zap ${DISK_ARR[0]} $conf)
+
+[[ "$new_leaf0" -ne "$orig_leaf0" ]] && log_fail "Leaf ZAP in original pool "\
+        "didn't persist (expected $orig_leaf0, got $new_leaf0)"
+[[ "$new_top_s0" -ne "$orig_top" ]] && log_fail "Top ZAP in original pool "\
+        "didn't persist (expected $orig_top, got $new_top_s0)"
+
+log_assert "Per-vdev ZAPs persist on the new pool after import."
+
+# Import the split pool.
+log_must zpool import $POOL2
+log_must zdb -PC $TESTPOOL > $conf
+
+new_leaf1=$(get_leaf_vd_zap ${DISK_ARR[1]} $conf)
+new_top_s1=$(get_top_vd_zap ${DISK_ARR[1]} $conf)
+[[ "$new_leaf1" -ne "$orig_leaf1" ]] && log_fail "Leaf ZAP in new pool "\
+        "didn't persist (expected $orig_leaf1, got $new_leaf1)"
+[[ "$new_top_s1" -ne "$orig_top" ]] && log_fail "Top ZAP in new pool "\
+        "didn't persist (expected $orig_top, got $new_top_s1)"
+
+log_pass