tests: fix path to dev dir

Correct some explicit references to /dev and use $DM_DEV_DIR.

test/shell/integrity-blocksize.sh

@@ -112,7 +112,7 @@ lvremove -y $vg1/$lv1
 # lvconvert on dev512, fsunknown, result 512
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
 # clear any residual fs so that libblkid cannot find an fs block size
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR/$vg1/$lv1"
 lvconvert --raidintegrity y $vg1/$lv1
 pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
 lvremove -y $vg1/$lv1
@@ -120,7 +120,7 @@ lvremove -y $vg1/$lv1
 # lvconvert on dev4k, fsunknown, result 4k
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
 # clear any residual fs so that libblkid cannot find an fs block size
-aux wipefs_a /dev/$vg2/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
 lvconvert --raidintegrity y $vg2/$lv1
 pvck --dump metadata $LOOP3 | grep 'block_size = 4096'
 lvremove -y $vg2/$lv1
@@ -128,20 +128,20 @@ lvremove -y $vg2/$lv1
 # lvconvert --bs 4k on dev512, fsunknown, result fail
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
 # clear any residual fs so that libblkid cannot find an fs block size
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 not lvconvert --raidintegrity y --raidintegrityblocksize 4096 $vg1/$lv1
 lvremove -y $vg1/$lv1
 
 # lvconvert --bs 512 on dev4k, fsunknown, result fail
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
 # clear any residual fs so that libblkid cannot find an fs block size
-aux wipefs_a /dev/$vg2/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
 not lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg2/$lv1
 lvremove -y $vg2/$lv1
 
 # lvconvert on dev512, ext4 1024, result 1024
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 mkfs.ext4 "$DM_DEV_DIR/$vg1/$lv1"
 blkid -p "$DM_DEV_DIR/$vg1/$lv1" | tee out
 grep BLOCK_SIZE=\"1024\" out
@@ -154,7 +154,7 @@ lvremove -y $vg1/$lv1
 
 # lvconvert on dev4k, ext4 4096, result 4096
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
-aux wipefs_a /dev/$vg2/$lv1
+aux wipefs_a "$DM_DEV_DIR/$vg2/$lv1"
 mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
 blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
 lvconvert --raidintegrity y $vg2/$lv1
@@ -166,7 +166,7 @@ lvremove -y $vg2/$lv1
 
 # lvconvert on dev512, ext4 1024, result 1024 (LV active when adding)
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
 blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
 lvconvert --raidintegrity y $vg1/$lv1
@@ -178,7 +178,7 @@ lvremove -y $vg1/$lv1
 
 # lvconvert on dev512, ext4 1024, result 1024 (LV inactive when adding)
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
 blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
 lvchange -an $vg1/$lv1
@@ -192,7 +192,7 @@ lvremove -y $vg1/$lv1
 
 # lvconvert on dev4k, ext4 4096, result 4096
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
-aux wipefs_a /dev/$vg2/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
 mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
 blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
 lvconvert --raidintegrity y $vg2/$lv1
@@ -204,7 +204,7 @@ lvremove -y $vg2/$lv1
 
 # lvconvert --bs 512 on dev512, ext4 4096, result 512
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 mkfs.ext4 -b 4096 "$DM_DEV_DIR/$vg1/$lv1"
 blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
 lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg1/$lv1
@@ -217,7 +217,7 @@ lvremove -y $vg1/$lv1
 
 # lvconvert --bs 1024 on dev512, ext4 4096, result 1024
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 mkfs.ext4 -b 4096 "$DM_DEV_DIR/$vg1/$lv1"
 blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
 lvchange -an $vg1/$lv1
@@ -233,7 +233,7 @@ lvremove -y $vg1/$lv1
 
 # lvconvert --bs 512 on dev512, ext4 1024, result 512
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
 blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
 lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg1/$lv1
@@ -245,7 +245,7 @@ lvremove -y $vg1/$lv1
 
 # lvconvert --bs 512 on dev4k, ext4 4096, result fail
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
-aux wipefs_a /dev/$vg2/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
 mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
 not lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg2/$lv1
 lvremove -y $vg2/$lv1
@@ -257,7 +257,7 @@ lvremove -y $vg2/$lv1
 
 # lvconvert on dev512, ext4 1024, result 1024, (detect fs with LV inactive)
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
-aux wipefs_a /dev/$vg1/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
 mkfs.ext4 "$DM_DEV_DIR/$vg1/$lv1"
 mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
 echo "test" > $mnt/test
@@ -277,7 +277,7 @@ lvremove -y $vg1/$lv1
 
 # lvconvert on dev4k, ext4 4096, result 4096 (detect fs with LV inactive)
 lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
-aux wipefs_a /dev/$vg2/$lv1
+aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
 mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
 mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
 echo "test" > $mnt/test

test/shell/lvconvert-raid-reshape-load.sh

@@ -45,8 +45,8 @@ lvcreate --yes --type raid5_ls --stripes 13 -L4 -n$lv1 $vg
 check lv_first_seg_field $vg/$lv1 segtype "raid5_ls"
 check lv_first_seg_field $vg/$lv1 data_stripes 13
 check lv_first_seg_field $vg/$lv1 stripes 14
-wipefs -a /dev/$vg/$lv1
-mkfs -t ext4 /dev/$vg/$lv1
+wipefs -a "$DM_DEV_DIR/$vg/$lv1"
+mkfs -t ext4 "$DM_DEV_DIR/$vg/$lv1"
 aux wait_for_sync $vg $lv1
 
 mkdir -p $mount_dir

test/shell/lvconvert-raid-reshape-stripes-load-fail.sh

@@ -46,9 +46,9 @@ check lv_first_seg_field $vg/$lv1 segtype "raid5_ls"
 check lv_first_seg_field $vg/$lv1 stripesize "64.00k"
 check lv_first_seg_field $vg/$lv1 data_stripes 10
 check lv_first_seg_field $vg/$lv1 stripes 11
-wipefs -a /dev/$vg/$lv1
-mkfs -t ext4 /dev/$vg/$lv1
-fsck -fn /dev/$vg/$lv1
+wipefs -a "$DM_DEV_DIR/$vg/$lv1"
+mkfs -t ext4 "$DM_DEV_DIR/$vg/$lv1"
+fsck -fn "$DM_DEV_DIR/$vg/$lv1"
 
 mkdir -p "$mount_dir"
 mount "$DM_DEV_DIR/$vg/$lv1" "$mount_dir"

test/shell/lvconvert-raid-reshape-stripes-load.sh

@@ -46,8 +46,8 @@ check lv_first_seg_field $vg/$lv1 segtype "raid5_ls"
 check lv_first_seg_field $vg/$lv1 stripesize "64.00k"
 check lv_first_seg_field $vg/$lv1 data_stripes 10
 check lv_first_seg_field $vg/$lv1 stripes 11
-wipefs -a /dev/$vg/$lv1
-mkfs -t ext4 /dev/$vg/$lv1
+wipefs -a "$DM_DEV_DIR/$vg/$lv1"
+mkfs -t ext4 "$DM_DEV_DIR//$vg/$lv1"
 
 mkdir -p $mount_dir
 mount "$DM_DEV_DIR/$vg/$lv1" $mount_dir

test/shell/vgchange-pvs-online.sh

@@ -30,10 +30,10 @@ DF="$DFDIR/system.devices"
 
 # Because mapping devno to devname gets dm name from sysfs
 aux lvmconf 'devices/scan = "/dev"'
-bd1="/dev/mapper/$(basename $dev1)"
-bd2="/dev/mapper/$(basename $dev2)"
-bd3="/dev/mapper/$(basename $dev3)"
-bd4="/dev/mapper/$(basename $dev4)"
+bd1="$DM_DEV_DIR/mapper/$(basename $dev1)"
+bd2="$DM_DEV_DIR/mapper/$(basename $dev2)"
+bd3="$DM_DEV_DIR/mapper/$(basename $dev3)"
+bd4="$DM_DEV_DIR/mapper/$(basename $dev4)"
 aux extend_filter "a|$bd1|" "a|$bd2|" "a|$bd3|" "a|$bd4|"
 
 # Changing names will confuse df based on devname