diff options
Diffstat (limited to 'qemu-img.c')
| -rw-r--r-- | qemu-img.c | 64 |
1 files changed, 37 insertions, 27 deletions
diff --git a/qemu-img.c b/qemu-img.c index 7853935049..660c01898e 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -503,7 +503,7 @@ static int img_create(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { goto fail; } @@ -753,7 +753,7 @@ static int img_check(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { return 1; } @@ -966,7 +966,7 @@ static int img_commit(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { return 1; } @@ -1349,7 +1349,7 @@ static int img_compare(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { ret = 2; goto out4; } @@ -2153,7 +2153,7 @@ static int img_convert(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { goto fail_getopt; } @@ -2707,7 +2707,7 @@ static int img_info(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { return 1; } @@ -2784,6 +2784,7 @@ static int get_block_status(BlockDriverState *bs, int64_t offset, BlockDriverState *file; bool has_offset; int64_t map; + char *filename = NULL; /* As an optimization, we could cache the current range of unallocated * clusters in each file of the chain, and avoid querying the same @@ -2811,6 +2812,11 @@ static int get_block_status(BlockDriverState *bs, int64_t offset, has_offset = !!(ret & BDRV_BLOCK_OFFSET_VALID); + if (file && has_offset) { + bdrv_refresh_filename(file); + filename = file->filename; + } + *e = (MapEntry) { .start = offset, .length = bytes, @@ -2819,8 +2825,8 @@ static int get_block_status(BlockDriverState *bs, int64_t offset, .offset = map, .has_offset = has_offset, .depth = depth, - .has_filename = file && has_offset, - .filename = file && has_offset ? file->filename : NULL, + .has_filename = filename, + .filename = filename, }; return 0; @@ -2926,7 +2932,7 @@ static int img_map(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { return 1; } @@ -3075,7 +3081,7 @@ static int img_snapshot(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { return 1; } @@ -3117,11 +3123,18 @@ static int img_snapshot(int argc, char **argv) break; case SNAPSHOT_DELETE: - bdrv_snapshot_delete_by_id_or_name(bs, snapshot_name, &err); - if (err) { - error_reportf_err(err, "Could not delete snapshot '%s': ", - snapshot_name); + ret = bdrv_snapshot_find(bs, &sn, snapshot_name); + if (ret < 0) { + error_report("Could not delete snapshot '%s': snapshot not " + "found", snapshot_name); ret = 1; + } else { + ret = bdrv_snapshot_delete(bs, sn.id_str, sn.name, &err); + if (ret < 0) { + error_reportf_err(err, "Could not delete snapshot '%s': ", + snapshot_name); + ret = 1; + } } break; } @@ -3235,7 +3248,7 @@ static int img_rebase(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { return 1; } @@ -3321,20 +3334,17 @@ static int img_rebase(int argc, char **argv) qdict_put_bool(options, BDRV_OPT_FORCE_SHARE, true); } + bdrv_refresh_filename(bs); overlay_filename = bs->exact_filename[0] ? bs->exact_filename : bs->filename; - out_real_path = g_malloc(PATH_MAX); - - bdrv_get_full_backing_filename_from_filename(overlay_filename, - out_baseimg, - out_real_path, - PATH_MAX, - &local_err); + out_real_path = + bdrv_get_full_backing_filename_from_filename(overlay_filename, + out_baseimg, + &local_err); if (local_err) { error_reportf_err(local_err, "Could not resolve backing filename: "); ret = -1; - g_free(out_real_path); goto out; } @@ -3615,7 +3625,7 @@ static int img_resize(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { return 1; } @@ -3859,7 +3869,7 @@ static int img_amend(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { ret = -1; goto out_no_progress; } @@ -4503,7 +4513,7 @@ static int img_dd(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { ret = -1; goto out; } @@ -4780,7 +4790,7 @@ static int img_measure(int argc, char **argv) if (qemu_opts_foreach(&qemu_object_opts, user_creatable_add_opts_foreach, - NULL, NULL)) { + NULL, &error_fatal)) { goto out; } |