diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c
index 1e0ebb4575723f267e6192e0627b91632d945c03..4b2278f040187d6ddc892349c4d809076cadabbc 100644
--- a/qemu-io-cmds.c
+++ b/qemu-io-cmds.c
@@ -1868,7 +1868,7 @@ static int map_f(BlockBackend *blk, int argc, char **argv)
 {
     int64_t offset;
     int64_t nb_sectors, total_sectors;
-    char s1[64];
+    char s1[64], s2[64];
     int64_t num;
     int ret;
     const char *retstr;
@@ -1894,10 +1894,11 @@ static int map_f(BlockBackend *blk, int argc, char **argv)
         }
 
         retstr = ret ? "    allocated" : "not allocated";
-        cvtstr(offset << 9ULL, s1, sizeof(s1));
-        printf("[% 24" PRId64 "] % 8" PRId64 "/% 8" PRId64 " sectors %s "
-               "at offset %s (%d)\n",
-               offset << 9ULL, num, nb_sectors, retstr, s1, ret);
+        cvtstr(num << BDRV_SECTOR_BITS, s1, sizeof(s1));
+        cvtstr(offset << BDRV_SECTOR_BITS, s2, sizeof(s2));
+        printf("%s (0x%" PRIx64 ") bytes %s at offset %s (0x%" PRIx64 ")\n",
+               s1, num << BDRV_SECTOR_BITS, retstr,
+               s2, offset << BDRV_SECTOR_BITS);
 
         offset += num;
         nb_sectors -= num;
diff --git a/tests/qemu-iotests/102.out b/tests/qemu-iotests/102.out
index eecde16ad574174534493b2071cfd6e84188724c..ccf172abd91ec89d2153d6c267a3e62412a6d4d9 100644
--- a/tests/qemu-iotests/102.out
+++ b/tests/qemu-iotests/102.out
@@ -6,7 +6,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=65536
 wrote 65536/65536 bytes at offset 0
 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 Image resized.
-[                       0]      128/     128 sectors     allocated at offset 0 bytes (1)
+64 KiB (0x10000) bytes     allocated at offset 0 bytes (0x0)
 Offset          Length          Mapped to       File
 
 === Testing map on an image file truncated outside of qemu ===
@@ -17,5 +17,5 @@ wrote 65536/65536 bytes at offset 0
 Image resized.
 QEMU X.Y.Z monitor - type 'help' for more information
 (qemu) qemu-io drv0 map
-[                       0]      128/     128 sectors     allocated at offset 0 bytes (1)
+64 KiB (0x10000) bytes     allocated at offset 0 bytes (0x0)
 *** done
diff --git a/tests/qemu-iotests/146.out b/tests/qemu-iotests/146.out
index 4f334d86bc17e3c8434ca0913b13059661a65011..db6b296b9e310c3ae34d9619bd6ba66b58154947 100644
--- a/tests/qemu-iotests/146.out
+++ b/tests/qemu-iotests/146.out
@@ -2,39 +2,39 @@ QA output created by 146
 
 === Testing VPC Autodetect ===
 
-[                       0]  266334240/ 266334240 sectors not allocated at offset 0 bytes (0)
+126.998 GiB (0x1fbfe04000) bytes not allocated at offset 0 bytes (0x0)
 
 === Testing VPC with current_size force ===
 
-[                       0]  266338304/ 266338304 sectors not allocated at offset 0 bytes (0)
+127 GiB (0x1fc0000000) bytes not allocated at offset 0 bytes (0x0)
 
 === Testing VPC with chs force ===
 
-[                       0]  266334240/ 266334240 sectors not allocated at offset 0 bytes (0)
+126.998 GiB (0x1fbfe04000) bytes not allocated at offset 0 bytes (0x0)
 
 === Testing Hyper-V Autodetect ===
 
-[                       0]  266338304/ 266338304 sectors not allocated at offset 0 bytes (0)
+127 GiB (0x1fc0000000) bytes not allocated at offset 0 bytes (0x0)
 
 === Testing Hyper-V with current_size force ===
 
-[                       0]  266338304/ 266338304 sectors not allocated at offset 0 bytes (0)
+127 GiB (0x1fc0000000) bytes not allocated at offset 0 bytes (0x0)
 
 === Testing Hyper-V with chs force ===
 
-[                       0]  266334240/ 266334240 sectors not allocated at offset 0 bytes (0)
+126.998 GiB (0x1fbfe04000) bytes not allocated at offset 0 bytes (0x0)
 
 === Testing d2v Autodetect ===
 
-[                       0]   514560/  514560 sectors     allocated at offset 0 bytes (1)
+251.250 MiB (0xfb40000) bytes     allocated at offset 0 bytes (0x0)
 
 === Testing d2v with current_size force ===
 
-[                       0]   514560/  514560 sectors     allocated at offset 0 bytes (1)
+251.250 MiB (0xfb40000) bytes     allocated at offset 0 bytes (0x0)
 
 === Testing d2v with chs force ===
 
-[                       0]   514560/  514560 sectors     allocated at offset 0 bytes (1)
+251.250 MiB (0xfb40000) bytes     allocated at offset 0 bytes (0x0)
 
 === Testing Image create, default ===
 
@@ -42,15 +42,15 @@ Formatting 'TEST_DIR/IMGFMT-create-test.IMGFMT', fmt=IMGFMT size=4294967296
 
 === Read created image, default opts ====
 
-[                       0]  8389584/ 8389584 sectors not allocated at offset 0 bytes (0)
+4 GiB (0x10007a000) bytes not allocated at offset 0 bytes (0x0)
 
 === Read created image, force_size_calc=chs ====
 
-[                       0]  8389584/ 8389584 sectors not allocated at offset 0 bytes (0)
+4 GiB (0x10007a000) bytes not allocated at offset 0 bytes (0x0)
 
 === Read created image, force_size_calc=current_size ====
 
-[                       0]  8389584/ 8389584 sectors not allocated at offset 0 bytes (0)
+4 GiB (0x10007a000) bytes not allocated at offset 0 bytes (0x0)
 
 === Testing Image create, force_size ===
 
@@ -58,13 +58,13 @@ Formatting 'TEST_DIR/IMGFMT-create-test.IMGFMT', fmt=IMGFMT size=4294967296 forc
 
 === Read created image, default opts ====
 
-[                       0]  8388608/ 8388608 sectors not allocated at offset 0 bytes (0)
+4 GiB (0x100000000) bytes not allocated at offset 0 bytes (0x0)
 
 === Read created image, force_size_calc=chs ====
 
-[                       0]  8388608/ 8388608 sectors not allocated at offset 0 bytes (0)
+4 GiB (0x100000000) bytes not allocated at offset 0 bytes (0x0)
 
 === Read created image, force_size_calc=current_size ====
 
-[                       0]  8388608/ 8388608 sectors not allocated at offset 0 bytes (0)
+4 GiB (0x100000000) bytes not allocated at offset 0 bytes (0x0)
 *** done