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003 File Manager

Current Path: /usr/src/tests/sys/cddl/zfs/tests/cli_root/zfs_copies

usr / src / tests / sys / cddl / zfs / tests / cli_root / zfs_copies /

📁 ..
📄 Makefile(639 B)
📄 cleanup.ksh(1.34 KB)
📄 setup.ksh(1.14 KB)
📄 zfs_copies.cfg(1.19 KB)
📄 zfs_copies.kshlib(3.42 KB)
📄 zfs_copies_001_pos.ksh(2.98 KB)
📄 zfs_copies_002_pos.ksh(3.05 KB)
📄 zfs_copies_003_pos.ksh(2.13 KB)
📄 zfs_copies_004_neg.ksh(2.14 KB)
📄 zfs_copies_005_neg.ksh(2.54 KB)
📄 zfs_copies_006_pos.ksh(2.26 KB)
📄 zfs_copies_test.sh(5.5 KB)

Editing: zfs_copies.kshlib

# vim: filetype=sh
#
# 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
# or http://www.opensolaris.org/os/licensing.
# 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
#

# $FreeBSD$

#
# Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)zfs_copies.kshlib	1.3	08/02/27 SMI"
#

. $STF_SUITE/include/libtest.kshlib

#
# Compare the value of copies property with specified value
# $1, the dataset name
# $2, the expected copies value
#
function cmp_prop 
{
	typeset ds=$1
	typeset	val_expect=$2
	typeset val_actual

val_actual=$(get_prop copies $ds)
	if [[ $val_actual != $val_expect ]]; then
		log_fail "Expected value ($val_expect) != " \
			"actual value ($val_actual)"
	fi
}

#
# Get the value of property used via zfs list
# $1, the dataset name
#
function get_used_prop
{
	typeset ds=$1
	typeset used

used=`$ZFS list -H -o used $ds`
	used=${used%[m|M]}
	if [[ $used == *K ]]; then
		used=0
	fi	
	$ECHO $used
}

#
# Check the used space is charged correctly
# $1, the number of used space
# $2, the expected common factor between the used space and the file space
#
function check_used
{
	typeset charged_spc=$1
	typeset -i used
	typeset -i expected_cfactor=$2
	typeset -i cfactor
	typeset -i fsize=${FILESIZE%[m|M]}

(( used = ${charged_spc%[m|M]} ))
	(( cfactor = used / fsize ))
	if (( cfactor != expected_cfactor )); then
		log_fail "The space is not charged correctly while setting"\
			"copies as $expected_cfactor."
	fi
}

#
# test ncopies on volume
# $1  test type zfs|ufs, default zfs
# $2  copies
# $3  mntp for ufs test
function do_vol_test
{
	typeset type=$1
	typeset copy=$2
	typeset mntp=$3
	
	vol=$TESTPOOL/$TESTVOL1 
	vol_b_path=/dev/zvol/$TESTPOOL/$TESTVOL1
	vol_r_path=/dev/zvol/$TESTPOOL/$TESTVOL1

log_must $ZFS create -V $VOLSIZE -o copies=$copy $vol
	if fs_prop_exist "refreserv" ; then
		log_must $ZFS set refreservation=none $vol
	fi
	if [[ $type == "ufs" ]]; then
		log_must $ECHO y | $NEWFS $vol_r_path >/dev/null 2>&1
		log_must $MOUNT -F ufs -o rw $vol_b_path $mntp
	else
		log_must $ZPOOL create $TESTPOOL1 $vol_b_path
		log_must $ZFS create $TESTPOOL1/$TESTFS1
	fi

(( nfilesize = copy * ${FILESIZE%m} ))
	pre_used=$(get_used_prop $vol)
	(( target_size = pre_used + nfilesize ))
	
	if [[ $type == "ufs" ]]; then
		log_must $MKFILE $FILESIZE $mntp/$FILE
	else
		log_must $MKFILE $FILESIZE /$TESTPOOL1/$TESTFS1/$FILE
	fi
	
	post_used=$(get_used_prop $vol)	
	while (( post_used < target_size )) ; do
		sleep 1
		post_used=$(get_used_prop $vol)
	done

(( used = post_used - pre_used ))
	if (( used < nfilesize )); then		
		log_fail "The space is not charged correctly while setting"\
                          "copies as $copy"
	fi
	
	if [[ $type == "ufs" ]]; then
		$UMOUNT $mntp
	else
		log_must $ZPOOL destroy $TESTPOOL1
	fi

log_must $ZFS destroy $vol
}

003 File Manager

Editing: zfs_copies.kshlib

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