OPTION_PREALLOCATION = 265,
OPTION_SHRINK = 266,
OPTION_SALVAGE = 267,
+ OPTION_TARGET_IS_ZERO = 268,
};
typedef enum OutputFormat {
check->leaks = result.leaks;
check->has_leaks = result.leaks != 0;
check->corruptions_fixed = result.corruptions_fixed;
- check->has_corruptions_fixed = result.corruptions != 0;
+ check->has_corruptions_fixed = result.corruptions_fixed != 0;
check->leaks_fixed = result.leaks_fixed;
- check->has_leaks_fixed = result.leaks != 0;
+ check->has_leaks_fixed = result.leaks_fixed != 0;
check->image_end_offset = result.image_end_offset;
check->has_image_end_offset = result.image_end_offset != 0;
check->total_clusters = result.bfi.total_clusters;
if (check->corruptions_fixed || check->leaks_fixed) {
int corruptions_fixed, leaks_fixed;
+ bool has_leaks_fixed, has_corruptions_fixed;
leaks_fixed = check->leaks_fixed;
+ has_leaks_fixed = check->has_leaks_fixed;
corruptions_fixed = check->corruptions_fixed;
+ has_corruptions_fixed = check->has_corruptions_fixed;
if (output_format == OFORMAT_HUMAN) {
qprintf(quiet,
check->corruptions_fixed);
}
+ qapi_free_ImageCheck(check);
+ check = g_new0(ImageCheck, 1);
ret = collect_image_check(bs, check, filename, fmt, 0);
check->leaks_fixed = leaks_fixed;
+ check->has_leaks_fixed = has_leaks_fixed;
check->corruptions_fixed = corruptions_fixed;
+ check->has_corruptions_fixed = has_corruptions_fixed;
}
if (!ret) {
do {
float progress = 0.0f;
aio_poll(aio_context, true);
- if (job->job.progress_total) {
- progress = (float)job->job.progress_current /
- job->job.progress_total * 100.f;
+ if (job->job.progress.total) {
+ progress = (float)job->job.progress.current /
+ job->job.progress.total * 100.f;
}
qemu_progress_print(progress, 0);
} while (!job_is_ready(&job->job) && !job_is_completed(&job->job));
if (status == BLK_DATA && !copy_range) {
ret = convert_co_read(s, sector_num, n, buf);
if (ret < 0) {
- error_report("error while reading sector %" PRId64
- ": %s", sector_num, strerror(-ret));
+ error_report("error while reading at byte %lld: %s",
+ sector_num * BDRV_SECTOR_SIZE, strerror(-ret));
s->ret = ret;
}
} else if (!s->min_sparse && status == BLK_ZERO) {
ret = convert_co_write(s, sector_num, n, buf, status);
}
if (ret < 0) {
- error_report("error while writing sector %" PRId64
- ": %s", sector_num, strerror(-ret));
+ error_report("error while writing at byte %lld: %s",
+ sector_num * BDRV_SECTOR_SIZE, strerror(-ret));
s->ret = ret;
}
}
int64_t sector_num = 0;
/* Check whether we have zero initialisation or can get it efficiently */
- if (s->target_is_new && s->min_sparse && !s->target_has_backing) {
+ if (!s->has_zero_init && s->target_is_new && s->min_sparse &&
+ !s->target_has_backing) {
s->has_zero_init = bdrv_has_zero_init(blk_bs(s->target));
- } else {
- s->has_zero_init = false;
}
if (!s->has_zero_init && !s->target_has_backing &&
{"force-share", no_argument, 0, 'U'},
{"target-image-opts", no_argument, 0, OPTION_TARGET_IMAGE_OPTS},
{"salvage", no_argument, 0, OPTION_SALVAGE},
+ {"target-is-zero", no_argument, 0, OPTION_TARGET_IS_ZERO},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv, ":hf:O:B:Cco:l:S:pt:T:qnm:WU",
case OPTION_TARGET_IMAGE_OPTS:
tgt_image_opts = true;
break;
+ case OPTION_TARGET_IS_ZERO:
+ /*
+ * The user asserting that the target is blank has the
+ * same effect as the target driver supporting zero
+ * initialisation.
+ */
+ s.has_zero_init = true;
+ break;
}
}
warn_report("This will become an error in future QEMU versions.");
}
+ if (s.has_zero_init && !skip_create) {
+ error_report("--target-is-zero requires use of -n flag");
+ goto fail_getopt;
+ }
+
s.src_num = argc - optind - 1;
out_filename = s.src_num >= 1 ? argv[argc - 1] : NULL;
}
s.target_has_backing = (bool) out_baseimg;
+ if (s.has_zero_init && s.target_has_backing) {
+ error_report("Cannot use --target-is-zero when the destination "
+ "image has a backing file");
+ goto out;
+ }
+
if (s.src_num > 1 && out_baseimg) {
error_report("Having a backing file for the target makes no sense when "
"concatenating multiple input images");
}
}
- if (s.target_has_backing) {
+ if (s.target_has_backing && s.target_is_new) {
/* Errors are treated as "backing length unknown" (which means
* s.target_backing_sectors has to be negative, which it will
* be automatically). The backing file length is used only
blk_unref(blk);
+ /* Clear parameters that only apply to the topmost image */
filename = fmt = NULL;
+ image_opts = false;
+
if (chain) {
if (info->has_full_backing_filename) {
filename = info->full_backing_filename;
{"force-share", no_argument, 0, 'U'},
{0, 0, 0, 0}
};
- c = getopt_long(argc, argv, ":hc:d:f:no:qs:S:t:wU", long_options, NULL);
+ c = getopt_long(argc, argv, ":hc:d:f:ni:o:qs:S:t:wU", long_options,
+ NULL);
if (c == -1) {
break;
}
case 'n':
flags |= BDRV_O_NATIVE_AIO;
break;
+ case 'i':
+ ret = bdrv_parse_aio(optarg, &flags);
+ if (ret < 0) {
+ error_report("Invalid aio option: %s", optarg);
+ ret = -1;
+ goto out;
+ }
+ break;
case 'o':
{
offset = cvtnum(optarg);
filename = argv[optind];
}
- if (!filename &&
- (object_opts || image_opts || fmt || snapshot_name || sn_opts)) {
- error_report("--object, --image-opts, -f, and -l "
- "require a filename argument.");
+ if (!filename && (image_opts || fmt || snapshot_name || sn_opts)) {
+ error_report("--image-opts, -f, and -l require a filename argument.");
goto out;
}
if (filename && img_size != UINT64_MAX) {
projects / qemu.git / blobdiff