iotests:172: use _filter_qom_path

device[NUMBER] thing in QOM path is not stable and tracking it during
code modifications is not fun. Let's filter it like it's already done
in iotest 186.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201216095205.526235-3-vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2 files changed, 77 insertions, 77 deletions

diff --git a/tests/qemu-iotests/172 b/tests/qemu-iotests/172
index 3abfa72948..b45782e8db 100755
--- a/tests/qemu-iotests/172
+++ b/tests/qemu-iotests/172
@@ -73,7 +73,7 @@ check_floppy_qtree()
     (QEMU_OPTIONS="" do_run_qemu "$@" |
 	_filter_testdir |_filter_generated_node_ids | _filter_hmp |
         sed -ne '/^          dev: isa-fdc/,/^          dev:/{x;p};/^[a-z][^ ]* (NODE_NAME):* /,/^(qemu)$/{p}') 2>&1 |
-    _filter_win32 | _filter_qemu
+    _filter_win32 | _filter_qemu | _filter_qom_path
 }
 
 check_cache_mode()
diff --git a/tests/qemu-iotests/172.out b/tests/qemu-iotests/172.out
index cca2894af0..2cd4a8fd83 100644
--- a/tests/qemu-iotests/172.out
+++ b/tests/qemu-iotests/172.out
@@ -63,12 +63,12 @@ Testing: -fda TEST_DIR/t.qcow2
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -114,16 +114,16 @@ Testing: -fdb TEST_DIR/t.qcow2
                 share-rw = false
                 drive-type = "288"
 floppy1 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[16]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[23]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 floppy0: [not inserted]
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -169,17 +169,17 @@ Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2.2
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 floppy1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/unattached/device[16]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[23]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -255,12 +255,12 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -306,16 +306,16 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1
                 share-rw = false
                 drive-type = "288"
 floppy1 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[16]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[23]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 floppy0: [not inserted]
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -361,17 +361,17 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 floppy1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/unattached/device[16]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[23]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -411,12 +411,12 @@ Use -device floppy,unit=0,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -453,12 +453,12 @@ Use -device floppy,unit=1,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -508,17 +508,17 @@ Use -device floppy,unit=1,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/unattached/device[16]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[23]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -556,12 +556,12 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -596,12 +596,12 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -647,17 +647,17 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[1]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -708,17 +708,17 @@ Use -device floppy,unit=1,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[16]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[23]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -766,17 +766,17 @@ Use -device floppy,unit=0,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 floppy1 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[16]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[23]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -838,17 +838,17 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -894,17 +894,17 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -950,17 +950,17 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl
                 share-rw = false
                 drive-type = "144"
 floppy1 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1006,17 +1006,17 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device fl
                 share-rw = false
                 drive-type = "144"
 floppy1 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1071,17 +1071,17 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1127,17 +1127,17 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q
                 share-rw = false
                 drive-type = "144"
 floppy0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none0 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1191,17 +1191,17 @@ Use -device floppy,unit=0,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1249,17 +1249,17 @@ Use -device floppy,unit=0,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1307,17 +1307,17 @@ Use -device floppy,unit=1,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1365,17 +1365,17 @@ Use -device floppy,unit=1,drive=... instead.
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/unattached/device[15]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 none1 (NODE_NAME): TEST_DIR/t.qcow2.2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[22]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1410,12 +1410,12 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global floppy.drive=none0 -device
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1603,12 +1603,12 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t
                 share-rw = false
                 drive-type = "120"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1643,12 +1643,12 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t
                 share-rw = false
                 drive-type = "288"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1686,12 +1686,12 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]
@@ -1726,12 +1726,12 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physica
                 share-rw = false
                 drive-type = "144"
 none0 (NODE_NAME): TEST_DIR/t.qcow2 (qcow2)
-    Attached to:      /machine/peripheral-anon/device[0]
+    Attached to:      /machine/peripheral-anon/device[N]
     Removable device: not locked, tray closed
     Cache mode:       writeback
 
 ide1-cd0: [not inserted]
-    Attached to:      /machine/unattached/device[21]
+    Attached to:      /machine/unattached/device[N]
     Removable device: not locked, tray closed
 
 sd0: [not inserted]