Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2017-07-11' into staging

Block layer patches

# gpg: Signature made Tue 11 Jul 2017 17:05:56 BST
# gpg:                using RSA key 0xF407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1  1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2017-07-11: (85 commits)
  iotests: Add preallocated growth test for qcow2
  iotests: Add preallocated resize test for raw
  block/qcow2: falloc/full preallocating growth
  block/qcow2: Rename "fail_block" to just "fail"
  block/qcow2: Add qcow2_refcount_area()
  block/qcow2: Metadata preallocation for truncate
  block/qcow2: Lock s->lock in preallocate()
  block/qcow2: Generalize preallocate()
  block/file-posix: Preallocation for truncate
  block/file-posix: Generalize raw_regular_truncate
  block/file-posix: Extract raw_regular_truncate()
  block/file-posix: Small fixes in raw_create()
  qemu-img: Expose PreallocMode for resizing
  block: Add PreallocMode to blk_truncate()
  block: Add PreallocMode to bdrv_truncate()
  block: Add PreallocMode to BD.bdrv_truncate()
  iotests: add test 178 for qemu-img measure
  qemu-iotests: support per-format golden output files
  qemu-img: add measure subcommand
  qcow2: add bdrv_measure() support
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 24 insertions, 24 deletions

diff --git a/tests/qemu-iotests/142 b/tests/qemu-iotests/142
index 9a5b713256..1639c83985 100755
--- a/tests/qemu-iotests/142
+++ b/tests/qemu-iotests/142
@@ -94,36 +94,36 @@ function check_cache_all()
     # cache.direct is supposed to be inherited by both bs->file and
     # bs->backing
 
-    echo -e "cache.direct=on on none0"
+    printf "cache.direct=on on none0\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
-    echo -e "\ncache.direct=on on file"
+    printf "\ncache.direct=on on file\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",file.cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
-    echo -e "\ncache.direct=on on backing"
+    printf "\ncache.direct=on on backing\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
-    echo -e "\ncache.direct=on on backing-file"
+    printf "\ncache.direct=on on backing-file\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.file.cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
 
     # cache.writeback is supposed to be inherited by bs->backing; bs->file
     # always gets cache.writeback=on
 
-    echo -e "\n\ncache.writeback=off on none0"
+    printf "\n\ncache.writeback=off on none0\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",cache.writeback=off | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.writeback=off on file"
+    printf "\ncache.writeback=off on file\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",file.cache.writeback=off | grep -e "doesn't" -e "does not"
-    echo -e "\ncache.writeback=off on backing"
+    printf "\ncache.writeback=off on backing\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.cache.writeback=off | grep -e "doesn't" -e "does not"
-    echo -e "\ncache.writeback=off on backing-file"
+    printf "\ncache.writeback=off on backing-file\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.file.cache.writeback=off | grep -e "doesn't" -e "does not"
 
     # cache.no-flush is supposed to be inherited by both bs->file and bs->backing
 
-    echo -e "\n\ncache.no-flush=on on none0"
+    printf "\n\ncache.no-flush=on on none0\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.no-flush=on on file"
+    printf "\ncache.no-flush=on on file\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",file.cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.no-flush=on on backing"
+    printf "\ncache.no-flush=on on backing\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.no-flush=on on backing-file"
+    printf "\ncache.no-flush=on on backing-file\n"
     echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.file.cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
 }
 
@@ -236,35 +236,35 @@ function check_cache_all_separate()
 {
     # Check cache.direct
 
-    echo -e "cache.direct=on on blk"
+    printf "cache.direct=on on blk\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img",cache.direct=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.direct=on on file"
+    printf "\ncache.direct=on on file\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file",cache.direct=on -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.direct=on on backing"
+    printf "\ncache.direct=on on backing\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk",cache.direct=on -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.direct=on on backing-file"
+    printf "\ncache.direct=on on backing-file\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile",cache.direct=on -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
 
     # Check cache.writeback
 
-    echo -e "\n\ncache.writeback=off on blk"
+    printf "\n\ncache.writeback=off on blk\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img",cache.writeback=off | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.writeback=off on file"
+    printf "\ncache.writeback=off on file\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file",cache.writeback=off -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.writeback=off on backing"
+    printf "\ncache.writeback=off on backing\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk",cache.writeback=off -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.writeback=off on backing-file"
+    printf "\ncache.writeback=off on backing-file\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile",cache.writeback=off -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
 
     # Check cache.no-flush
 
-    echo -e "\n\ncache.no-flush=on on blk"
+    printf "\n\ncache.no-flush=on on blk\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img",cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.no-flush=on on file"
+    printf "\ncache.no-flush=on on file\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file",cache.no-flush=on -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.no-flush=on on backing"
+    printf "\ncache.no-flush=on on backing\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk",cache.no-flush=on -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
-    echo -e "\ncache.no-flush=on on backing-file"
+    printf "\ncache.no-flush=on on backing-file\n"
     echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile",cache.no-flush=on -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
 }