rollback_001_pos.ksh revision 1d32ba663e202c24a5a1f2e5aef83fffb447cb7f
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
#
#
# DESCRIPTION:
# Populate a file system and take a snapshot. Add some more files to the
# file system and rollback to the last snapshot. Verify no post snapshot
# file exist.
#
# STRATEGY:
# 1. Empty a file system
# 2. Populate the file system
# 3. Take a snapshot of the file system
# 4. Add new files to the file system
# 5. Perform a rollback
# 6. Verify the snapshot and file system agree
#
verify_runnable "both"
function cleanup
{
[[ $? -eq 0 ]] && \
[[ -e $TESTDIR ]] && \
}
log_assert "Verify that a rollback to a previous snapshot succeeds."
[[ -n $TESTDIR ]] && \
typeset -i COUNT=10
typeset -i i=1
-b $BLOCKSZ -c $NUM_WRITES -d $i
(( i = i + 1 ))
done
log_fail "AFTER: $SNAPFS contains $FILE_COUNT files(s)."
fi
typeset -i i=1
-b $BLOCKSZ -c $NUM_WRITES -d $i
(( i = i + 1 ))
done
#
# Now rollback to latest snapshot
#
log_fail "$TESTDIR contains $FILE_COUNT after* files(s)."
fi
log_fail "$TESTDIR contains $FILE_COUNT before* files(s)."
fi
log_pass "The rollback operation succeeded."