Fix zpool_import_all_001_pos

Cleanup zpool_import_all_001_pos to no longer use devices.
The test is meant to test zpool import -a and by no longer
requiring devices, a number of dependencies are no longer
necessary.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Closes #6198

tests/zfs-tests/tests/functional/cli_root/zpool_import/zpool_import_all_001_pos.ksh

@@ -49,7 +49,7 @@ verify_runnable "global"
 set -A options "" "-R $ALTER_ROOT"
 
 typeset -i number=0
-typeset -i id=0
+typeset -i id=1
 typeset -i i=0
 typeset checksum1
 typeset unwantedpool
@@ -62,9 +62,7 @@ function setup_single_disk #disk #pool #fs #mtpt
 	typeset mtpt=$4
 
 	setup_filesystem "$disk" "$pool" "$fs" "$mtpt"
-
 	log_must cp $MYTESTFILE $mtpt/$TESTFILE0
-
 	log_must zpool export $pool
 
 	[[ -d $mtpt ]] && \
@@ -73,7 +71,7 @@ function setup_single_disk #disk #pool #fs #mtpt
 
 function cleanup_all
 {
-	typeset -i id=0
+	typeset -i id=1
 
 	#
 	# Try import individually if 'import -a' failed.
@@ -87,27 +85,10 @@ function cleanup_all
 	done
 
 	while (( id < number )); do
-		if ! poolexists ${TESTPOOL}-$id ; then
+		if poolexists ${TESTPOOL}-$id ; then
-			(( id = id + 1 ))
-			continue
-		fi
-
-		if (( id == 0 )); then
-			log_must zpool export ${TESTPOOL}-$id
-
-			[[ -d /${TESTPOOL}-$id ]] && \
-				log_must rm -rf /${TESTPOOL}-$id
-
-			log_must zpool import -f ${TESTPOOL}-$id $TESTPOOL
-
-			[[ -e $TESTDIR/$TESTFILE0 ]] && \
-				log_must rm -rf $TESTDIR/$TESTFILE0
-		else
 			cleanup_filesystem "${TESTPOOL}-$id" $TESTFS
-
 			destroy_pool ${TESTPOOL}-$id
 		fi
-
 		(( id = id + 1 ))
         done
 
@@ -118,21 +99,12 @@ function cleanup_all
 function checksum_all #alter_root
 {
 	typeset alter_root=$1
-	typeset -i id=0
+	typeset -i id=1
 	typeset file
 	typeset checksum2
 
 	while (( id < number )); do
-		if (( id == $PRIMARY_SLICE )); then
+		file=${alter_root}/$TESTDIR.$id/$TESTFILE0
-			(( id = id + 1 ))
-			continue
-		fi
-
-		if (( id == 0 )); then
-			file=${alter_root}/$TESTDIR/$TESTFILE0
-		else
-			file=${alter_root}/$TESTDIR.$id/$TESTFILE0
-		fi
 		[[ ! -e $file ]] && \
 			log_fail "$file missing after import."
 
@@ -148,35 +120,10 @@ function checksum_all #alter_root
 
 
 log_assert "Verify that 'zpool import -a' succeeds as root."
-
 log_onexit cleanup_all
 
 checksum1=$(sum $MYTESTFILE | awk '{print $1}')
-
-log_must zpool export $TESTPOOL
-log_must zpool import $TESTPOOL ${TESTPOOL}-0
-log_must cp $MYTESTFILE $TESTDIR/$TESTFILE0
-log_must zpool export ${TESTPOOL}-0
-[[ -d /${TESTPOOL}-0 ]] && \
-	log_must rm -rf /${TESTPOOL}-0
-
-#
-# setup exported pools on normal devices
-#
 number=1
-while (( number <= $GROUP_NUM )); do
-	if (( number == $PRIMARY_SLICE)); then
-		(( number = number + 1 ))
-		continue
-	fi
-
-	setup_single_disk "${ZFS_DISK1}${SLICE_PREFIX}${number}" \
-		"${TESTPOOL}-$number" \
-		"$TESTFS" \
-		"$TESTDIR.$number"
-
-	(( number = number + 1 ))
-done
 
 #
 # setup exported pools on raw files
@@ -194,7 +141,7 @@ done
 
 while (( i < ${#options[*]} )); do
 
-	log_must zpool import -d ${DEV_DSKDIR} -d $DEVICE_DIR ${options[i]} -a -f
+	log_must zpool import -d $DEVICE_DIR ${options[i]} -a -f
 
 	# destroy unintentional imported pools
 	typeset exclude=`eval echo \"'(${KEEP})'\"`
@@ -209,7 +156,7 @@ while (( i < ${#options[*]} )); do
 		checksum_all
 	fi
 
-	id=0
+	id=1
 	while (( id < number )); do
 		if poolexists ${TESTPOOL}-$id ; then
 			log_must zpool export ${TESTPOOL}-$id