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qcow2: Use dashes instead of underscores in options 

This is what QMP wants to use. The options haven't been enabled in any
release yet, so we're still free to change them.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Kevin Wolf 2013-07-17 14:45:34 +02:00
parent 57975222b6
commit 64aa99d3e0
4 changed files with 27 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
block/qcow2.c
View File

@ -291,7 +291,7 @@ static QemuOptsList qcow2_runtime_opts = {
.head = QTAILQ_HEAD_INITIALIZER(qcow2_runtime_opts.head),
.desc = {
{
.name = "lazy_refcounts",
.name = QCOW2_OPT_LAZY_REFCOUNTS,
.type = QEMU_OPT_BOOL,
.help = "Postpone refcount updates",
},

8
block/qcow2.h
View File

@ -59,10 +59,10 @@
#define DEFAULT_CLUSTER_SIZE 65536
#define QCOW2_OPT_LAZY_REFCOUNTS "lazy_refcounts"
#define QCOW2_OPT_DISCARD_REQUEST "pass_discard_request"
#define QCOW2_OPT_DISCARD_SNAPSHOT "pass_discard_snapshot"
#define QCOW2_OPT_DISCARD_OTHER "pass_discard_other"
#define QCOW2_OPT_LAZY_REFCOUNTS "lazy-refcounts"
#define QCOW2_OPT_DISCARD_REQUEST "pass-discard-request"
#define QCOW2_OPT_DISCARD_SNAPSHOT "pass-discard-snapshot"
#define QCOW2_OPT_DISCARD_OTHER "pass-discard-other"
typedef struct QCowHeader {
uint32_t magic;

14
tests/qemu-iotests/051
View File

@ -72,11 +72,11 @@ echo
echo === Enable and disable lazy refcounting on the command line, plus some invalid values ===
echo
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy_refcounts=on
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy_refcounts=off
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy_refcounts=
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy_refcounts=42
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy_refcounts=foo
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy-refcounts=on
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy-refcounts=off
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy-refcounts=
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy-refcounts=42
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy-refcounts=foo
echo
@ -85,8 +85,8 @@ echo
_make_test_img -ocompat=0.10 $size
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy_refcounts=on
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy_refcounts=off
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy-refcounts=on
run_qemu -drive file=$TEST_IMG,format=qcow2,lazy-refcounts=off
echo
echo === No medium ===

30
tests/qemu-iotests/051.out
View File

@ -22,35 +22,35 @@ QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,unknown_opt=foo: could not
=== Enable and disable lazy refcounting on the command line, plus some invalid values ===
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=on
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
QEMU 1.5.50 monitor - type 'help' for more information
(qemu) qququiquit
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=off
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
QEMU 1.5.50 monitor - type 'help' for more information
(qemu) qququiquit
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=: Parameter 'lazy_refcounts' expects 'on' or 'off'
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=: could not open disk image TEST_DIR/t.qcow2: Invalid argument
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: Parameter 'lazy-refcounts' expects 'on' or 'off'
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=: could not open disk image TEST_DIR/t.qcow2: Invalid argument
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=42
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=42: Parameter 'lazy_refcounts' expects 'on' or 'off'
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=42: could not open disk image TEST_DIR/t.qcow2: Invalid argument
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: Parameter 'lazy-refcounts' expects 'on' or 'off'
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=42: could not open disk image TEST_DIR/t.qcow2: Invalid argument
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=foo
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=foo: Parameter 'lazy_refcounts' expects 'on' or 'off'
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=foo: could not open disk image TEST_DIR/t.qcow2: Invalid argument
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: Parameter 'lazy-refcounts' expects 'on' or 'off'
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=foo: could not open disk image TEST_DIR/t.qcow2: Invalid argument
=== With version 2 images enabling lazy refcounts must fail ===
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=on
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=on: Lazy refcounts require a qcow2 image with at least qemu 1.1 compatibility level
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=on: could not open disk image TEST_DIR/t.qcow2: Invalid argument
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: Lazy refcounts require a qcow2 image with at least qemu 1.1 compatibility level
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=on: could not open disk image TEST_DIR/t.qcow2: Invalid argument
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy_refcounts=off
Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,lazy-refcounts=off
QEMU 1.5.50 monitor - type 'help' for more information
(qemu) qququiquit