5 # This file and its contents are supplied under the terms of the
6 # Common Development and Distribution License ("CDDL"), version 1.0.
7 # You may only use this file in accordance with the terms of version
10 # A full copy of the text of the CDDL should have accompanied this
11 # source. A copy of the CDDL is also available via the Internet at
12 # http://www.illumos.org/license/CDDL.
18 # Copyright (c) 2017 by Delphix. All rights reserved.
21 .
$STF_SUITE/include
/libtest.shlib
22 .
$STF_SUITE/tests
/functional
/removal
/removal.kshlib
27 # When a pool has an ongoing removal and it is exported ZFS
28 # suspends the removal thread beforehand. This test ensures
29 # that ZFS restarts the removal thread if the export fails
34 # 1. Create a pool with one vdev and do some writes on it.
35 # 2. Add a new vdev to the pool and start the removal of
37 # 3. Inject a fault in the pool and attempt to export (it
39 # 4. After the export fails ensure that the removal thread
40 # was restarted and the process complete successfully.
46 log_must zinject
-c all
47 default_cleanup_noexit
52 log_mustnot zpool
export $TESTPOOL
59 # Create pool with one disk.
61 log_must default_setup_noexit
"$REMOVEDISK"
64 # Turn off compression to raise capacity as much as possible
65 # for the little time that this test runs.
67 log_must zfs
set compression
=off
$TESTPOOL/$TESTFS
70 # Write some data that will be evacuated from the device when
71 # we start the removal.
73 log_must
dd if=/dev
/urandom of
=$TESTDIR/$TESTFILE0 bs
=64M count
=32
76 # Add second device where all the data will be evacuated.
78 log_must zpool add
-f $TESTPOOL $NOTREMOVEDISK
81 # Inject an error so export fails after having just suspended
82 # the removal thread. [spa_inject_ref gets incremented]
84 log_must zinject
-d $REMOVEDISK -D 10:1 $TESTPOOL
87 # Because of the above error export should fail.
89 log_must attempt_during_removal
$TESTPOOL $REMOVEDISK callback
91 log_pass
"Device removal thread resumes after failed export"