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/*
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* Block layer qmp and info dump related functions
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*
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* Copyright (c) 2003-2008 Fabrice Bellard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "block/qapi.h" |
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#include "block/block_int.h" |
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#include "qmp-commands.h" |
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#include "qapi-visit.h" |
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#include "qapi/qmp-output-visitor.h" |
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#include "qapi/qmp/types.h" |
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/*
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* Returns 0 on success, with *p_list either set to describe snapshot
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* information, or NULL because there are no snapshots. Returns -errno on
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* error, with *p_list untouched.
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*/
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int bdrv_query_snapshot_info_list(BlockDriverState *bs,
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SnapshotInfoList **p_list, |
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Error **errp) |
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{ |
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int i, sn_count;
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QEMUSnapshotInfo *sn_tab = NULL;
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SnapshotInfoList *info_list, *cur_item = NULL, *head = NULL; |
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SnapshotInfo *info; |
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sn_count = bdrv_snapshot_list(bs, &sn_tab); |
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if (sn_count < 0) { |
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const char *dev = bdrv_get_device_name(bs); |
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switch (sn_count) {
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case -ENOMEDIUM:
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error_setg(errp, "Device '%s' is not inserted", dev);
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break;
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case -ENOTSUP:
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error_setg(errp, |
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"Device '%s' does not support internal snapshots",
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dev); |
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break;
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default:
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error_setg_errno(errp, -sn_count, |
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"Can't list snapshots of device '%s'", dev);
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break;
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} |
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return sn_count;
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} |
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for (i = 0; i < sn_count; i++) { |
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info = g_new0(SnapshotInfo, 1);
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info->id = g_strdup(sn_tab[i].id_str); |
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info->name = g_strdup(sn_tab[i].name); |
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info->vm_state_size = sn_tab[i].vm_state_size; |
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info->date_sec = sn_tab[i].date_sec; |
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info->date_nsec = sn_tab[i].date_nsec; |
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info->vm_clock_sec = sn_tab[i].vm_clock_nsec / 1000000000;
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info->vm_clock_nsec = sn_tab[i].vm_clock_nsec % 1000000000;
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info_list = g_new0(SnapshotInfoList, 1);
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info_list->value = info; |
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/* XXX: waiting for the qapi to support qemu-queue.h types */
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if (!cur_item) {
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head = cur_item = info_list; |
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} else {
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cur_item->next = info_list; |
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cur_item = info_list; |
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} |
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} |
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g_free(sn_tab); |
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*p_list = head; |
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return 0; |
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} |
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/**
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* bdrv_query_image_info:
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* @bs: block device to examine
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* @p_info: location to store image information
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* @errp: location to store error information
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*
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* Store "flat" image information in @p_info.
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*
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* "Flat" means it does *not* query backing image information,
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* i.e. (*pinfo)->has_backing_image will be set to false and
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* (*pinfo)->backing_image to NULL even when the image does in fact have
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* a backing image.
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*
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* @p_info will be set only on success. On error, store error in @errp.
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*/
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void bdrv_query_image_info(BlockDriverState *bs,
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ImageInfo **p_info, |
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Error **errp) |
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{ |
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uint64_t total_sectors; |
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const char *backing_filename; |
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char backing_filename2[1024]; |
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BlockDriverInfo bdi; |
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int ret;
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Error *err = NULL;
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ImageInfo *info = g_new0(ImageInfo, 1);
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bdrv_get_geometry(bs, &total_sectors); |
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info->filename = g_strdup(bs->filename); |
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info->format = g_strdup(bdrv_get_format_name(bs)); |
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info->virtual_size = total_sectors * 512;
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info->actual_size = bdrv_get_allocated_file_size(bs); |
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info->has_actual_size = info->actual_size >= 0;
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if (bdrv_is_encrypted(bs)) {
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info->encrypted = true;
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info->has_encrypted = true;
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} |
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if (bdrv_get_info(bs, &bdi) >= 0) { |
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if (bdi.cluster_size != 0) { |
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info->cluster_size = bdi.cluster_size; |
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info->has_cluster_size = true;
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} |
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info->dirty_flag = bdi.is_dirty; |
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info->has_dirty_flag = true;
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} |
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info->format_specific = bdrv_get_specific_info(bs); |
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info->has_format_specific = info->format_specific != NULL;
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backing_filename = bs->backing_file; |
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if (backing_filename[0] != '\0') { |
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info->backing_filename = g_strdup(backing_filename); |
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info->has_backing_filename = true;
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bdrv_get_full_backing_filename(bs, backing_filename2, |
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sizeof(backing_filename2));
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if (strcmp(backing_filename, backing_filename2) != 0) { |
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info->full_backing_filename = |
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g_strdup(backing_filename2); |
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info->has_full_backing_filename = true;
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} |
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|
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if (bs->backing_format[0]) { |
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info->backing_filename_format = g_strdup(bs->backing_format); |
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info->has_backing_filename_format = true;
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} |
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} |
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ret = bdrv_query_snapshot_info_list(bs, &info->snapshots, &err); |
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switch (ret) {
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case 0: |
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if (info->snapshots) {
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info->has_snapshots = true;
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} |
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break;
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/* recoverable error */
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case -ENOMEDIUM:
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case -ENOTSUP:
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error_free(err); |
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break;
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default:
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error_propagate(errp, err); |
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qapi_free_ImageInfo(info); |
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return;
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} |
179 |
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*p_info = info; |
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} |
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/* @p_info will be set only on success. */
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void bdrv_query_info(BlockDriverState *bs,
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BlockInfo **p_info, |
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Error **errp) |
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{ |
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BlockInfo *info = g_malloc0(sizeof(*info));
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BlockDriverState *bs0; |
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ImageInfo **p_image_info; |
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Error *local_err = NULL;
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info->device = g_strdup(bs->device_name); |
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info->type = g_strdup("unknown");
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info->locked = bdrv_dev_is_medium_locked(bs); |
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info->removable = bdrv_dev_has_removable_media(bs); |
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if (bdrv_dev_has_removable_media(bs)) {
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info->has_tray_open = true;
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info->tray_open = bdrv_dev_is_tray_open(bs); |
200 |
} |
201 |
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if (bdrv_iostatus_is_enabled(bs)) {
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info->has_io_status = true;
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info->io_status = bs->iostatus; |
205 |
} |
206 |
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if (!QLIST_EMPTY(&bs->dirty_bitmaps)) {
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info->has_dirty_bitmaps = true;
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info->dirty_bitmaps = bdrv_query_dirty_bitmaps(bs); |
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} |
211 |
|
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if (bs->drv) {
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info->has_inserted = true;
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info->inserted = g_malloc0(sizeof(*info->inserted));
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info->inserted->file = g_strdup(bs->filename); |
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info->inserted->ro = bs->read_only; |
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info->inserted->drv = g_strdup(bs->drv->format_name); |
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info->inserted->encrypted = bs->encrypted; |
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info->inserted->encryption_key_missing = bdrv_key_required(bs); |
220 |
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if (bs->backing_file[0]) { |
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info->inserted->has_backing_file = true;
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info->inserted->backing_file = g_strdup(bs->backing_file); |
224 |
} |
225 |
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info->inserted->backing_file_depth = bdrv_get_backing_file_depth(bs); |
227 |
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if (bs->io_limits_enabled) {
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ThrottleConfig cfg; |
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throttle_get_config(&bs->throttle_state, &cfg); |
231 |
info->inserted->bps = cfg.buckets[THROTTLE_BPS_TOTAL].avg; |
232 |
info->inserted->bps_rd = cfg.buckets[THROTTLE_BPS_READ].avg; |
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info->inserted->bps_wr = cfg.buckets[THROTTLE_BPS_WRITE].avg; |
234 |
|
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info->inserted->iops = cfg.buckets[THROTTLE_OPS_TOTAL].avg; |
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info->inserted->iops_rd = cfg.buckets[THROTTLE_OPS_READ].avg; |
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info->inserted->iops_wr = cfg.buckets[THROTTLE_OPS_WRITE].avg; |
238 |
|
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info->inserted->has_bps_max = |
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cfg.buckets[THROTTLE_BPS_TOTAL].max; |
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info->inserted->bps_max = |
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cfg.buckets[THROTTLE_BPS_TOTAL].max; |
243 |
info->inserted->has_bps_rd_max = |
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cfg.buckets[THROTTLE_BPS_READ].max; |
245 |
info->inserted->bps_rd_max = |
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cfg.buckets[THROTTLE_BPS_READ].max; |
247 |
info->inserted->has_bps_wr_max = |
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cfg.buckets[THROTTLE_BPS_WRITE].max; |
249 |
info->inserted->bps_wr_max = |
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cfg.buckets[THROTTLE_BPS_WRITE].max; |
251 |
|
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info->inserted->has_iops_max = |
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cfg.buckets[THROTTLE_OPS_TOTAL].max; |
254 |
info->inserted->iops_max = |
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cfg.buckets[THROTTLE_OPS_TOTAL].max; |
256 |
info->inserted->has_iops_rd_max = |
257 |
cfg.buckets[THROTTLE_OPS_READ].max; |
258 |
info->inserted->iops_rd_max = |
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cfg.buckets[THROTTLE_OPS_READ].max; |
260 |
info->inserted->has_iops_wr_max = |
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cfg.buckets[THROTTLE_OPS_WRITE].max; |
262 |
info->inserted->iops_wr_max = |
263 |
cfg.buckets[THROTTLE_OPS_WRITE].max; |
264 |
|
265 |
info->inserted->has_iops_size = cfg.op_size; |
266 |
info->inserted->iops_size = cfg.op_size; |
267 |
} |
268 |
|
269 |
bs0 = bs; |
270 |
p_image_info = &info->inserted->image; |
271 |
while (1) { |
272 |
bdrv_query_image_info(bs0, p_image_info, &local_err); |
273 |
if (error_is_set(&local_err)) {
|
274 |
error_propagate(errp, local_err); |
275 |
goto err;
|
276 |
} |
277 |
if (bs0->drv && bs0->backing_hd) {
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278 |
bs0 = bs0->backing_hd; |
279 |
(*p_image_info)->has_backing_image = true;
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280 |
p_image_info = &((*p_image_info)->backing_image); |
281 |
} else {
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282 |
break;
|
283 |
} |
284 |
} |
285 |
} |
286 |
|
287 |
*p_info = info; |
288 |
return;
|
289 |
|
290 |
err:
|
291 |
qapi_free_BlockInfo(info); |
292 |
} |
293 |
|
294 |
BlockStats *bdrv_query_stats(const BlockDriverState *bs)
|
295 |
{ |
296 |
BlockStats *s; |
297 |
|
298 |
s = g_malloc0(sizeof(*s));
|
299 |
|
300 |
if (bs->device_name[0]) { |
301 |
s->has_device = true;
|
302 |
s->device = g_strdup(bs->device_name); |
303 |
} |
304 |
|
305 |
s->stats = g_malloc0(sizeof(*s->stats));
|
306 |
s->stats->rd_bytes = bs->nr_bytes[BDRV_ACCT_READ]; |
307 |
s->stats->wr_bytes = bs->nr_bytes[BDRV_ACCT_WRITE]; |
308 |
s->stats->rd_operations = bs->nr_ops[BDRV_ACCT_READ]; |
309 |
s->stats->wr_operations = bs->nr_ops[BDRV_ACCT_WRITE]; |
310 |
s->stats->wr_highest_offset = bs->wr_highest_sector * BDRV_SECTOR_SIZE; |
311 |
s->stats->flush_operations = bs->nr_ops[BDRV_ACCT_FLUSH]; |
312 |
s->stats->wr_total_time_ns = bs->total_time_ns[BDRV_ACCT_WRITE]; |
313 |
s->stats->rd_total_time_ns = bs->total_time_ns[BDRV_ACCT_READ]; |
314 |
s->stats->flush_total_time_ns = bs->total_time_ns[BDRV_ACCT_FLUSH]; |
315 |
|
316 |
if (bs->file) {
|
317 |
s->has_parent = true;
|
318 |
s->parent = bdrv_query_stats(bs->file); |
319 |
} |
320 |
|
321 |
return s;
|
322 |
} |
323 |
|
324 |
BlockInfoList *qmp_query_block(Error **errp) |
325 |
{ |
326 |
BlockInfoList *head = NULL, **p_next = &head;
|
327 |
BlockDriverState *bs = NULL;
|
328 |
Error *local_err = NULL;
|
329 |
|
330 |
while ((bs = bdrv_next(bs))) {
|
331 |
BlockInfoList *info = g_malloc0(sizeof(*info));
|
332 |
bdrv_query_info(bs, &info->value, &local_err); |
333 |
if (error_is_set(&local_err)) {
|
334 |
error_propagate(errp, local_err); |
335 |
goto err;
|
336 |
} |
337 |
|
338 |
*p_next = info; |
339 |
p_next = &info->next; |
340 |
} |
341 |
|
342 |
return head;
|
343 |
|
344 |
err:
|
345 |
qapi_free_BlockInfoList(head); |
346 |
return NULL; |
347 |
} |
348 |
|
349 |
BlockStatsList *qmp_query_blockstats(Error **errp) |
350 |
{ |
351 |
BlockStatsList *head = NULL, **p_next = &head;
|
352 |
BlockDriverState *bs = NULL;
|
353 |
|
354 |
while ((bs = bdrv_next(bs))) {
|
355 |
BlockStatsList *info = g_malloc0(sizeof(*info));
|
356 |
info->value = bdrv_query_stats(bs); |
357 |
|
358 |
*p_next = info; |
359 |
p_next = &info->next; |
360 |
} |
361 |
|
362 |
return head;
|
363 |
} |
364 |
|
365 |
#define NB_SUFFIXES 4 |
366 |
|
367 |
static char *get_human_readable_size(char *buf, int buf_size, int64_t size) |
368 |
{ |
369 |
static const char suffixes[NB_SUFFIXES] = "KMGT"; |
370 |
int64_t base; |
371 |
int i;
|
372 |
|
373 |
if (size <= 999) { |
374 |
snprintf(buf, buf_size, "%" PRId64, size);
|
375 |
} else {
|
376 |
base = 1024;
|
377 |
for (i = 0; i < NB_SUFFIXES; i++) { |
378 |
if (size < (10 * base)) { |
379 |
snprintf(buf, buf_size, "%0.1f%c",
|
380 |
(double)size / base,
|
381 |
suffixes[i]); |
382 |
break;
|
383 |
} else if (size < (1000 * base) || i == (NB_SUFFIXES - 1)) { |
384 |
snprintf(buf, buf_size, "%" PRId64 "%c", |
385 |
((size + (base >> 1)) / base),
|
386 |
suffixes[i]); |
387 |
break;
|
388 |
} |
389 |
base = base * 1024;
|
390 |
} |
391 |
} |
392 |
return buf;
|
393 |
} |
394 |
|
395 |
void bdrv_snapshot_dump(fprintf_function func_fprintf, void *f, |
396 |
QEMUSnapshotInfo *sn) |
397 |
{ |
398 |
char buf1[128], date_buf[128], clock_buf[128]; |
399 |
struct tm tm;
|
400 |
time_t ti; |
401 |
int64_t secs; |
402 |
|
403 |
if (!sn) {
|
404 |
func_fprintf(f, |
405 |
"%-10s%-20s%7s%20s%15s",
|
406 |
"ID", "TAG", "VM SIZE", "DATE", "VM CLOCK"); |
407 |
} else {
|
408 |
ti = sn->date_sec; |
409 |
localtime_r(&ti, &tm); |
410 |
strftime(date_buf, sizeof(date_buf),
|
411 |
"%Y-%m-%d %H:%M:%S", &tm);
|
412 |
secs = sn->vm_clock_nsec / 1000000000;
|
413 |
snprintf(clock_buf, sizeof(clock_buf),
|
414 |
"%02d:%02d:%02d.%03d",
|
415 |
(int)(secs / 3600), |
416 |
(int)((secs / 60) % 60), |
417 |
(int)(secs % 60), |
418 |
(int)((sn->vm_clock_nsec / 1000000) % 1000)); |
419 |
func_fprintf(f, |
420 |
"%-10s%-20s%7s%20s%15s",
|
421 |
sn->id_str, sn->name, |
422 |
get_human_readable_size(buf1, sizeof(buf1),
|
423 |
sn->vm_state_size), |
424 |
date_buf, |
425 |
clock_buf); |
426 |
} |
427 |
} |
428 |
|
429 |
static void dump_qdict(fprintf_function func_fprintf, void *f, int indentation, |
430 |
QDict *dict); |
431 |
static void dump_qlist(fprintf_function func_fprintf, void *f, int indentation, |
432 |
QList *list); |
433 |
|
434 |
static void dump_qobject(fprintf_function func_fprintf, void *f, |
435 |
int comp_indent, QObject *obj)
|
436 |
{ |
437 |
switch (qobject_type(obj)) {
|
438 |
case QTYPE_QINT: {
|
439 |
QInt *value = qobject_to_qint(obj); |
440 |
func_fprintf(f, "%" PRId64, qint_get_int(value));
|
441 |
break;
|
442 |
} |
443 |
case QTYPE_QSTRING: {
|
444 |
QString *value = qobject_to_qstring(obj); |
445 |
func_fprintf(f, "%s", qstring_get_str(value));
|
446 |
break;
|
447 |
} |
448 |
case QTYPE_QDICT: {
|
449 |
QDict *value = qobject_to_qdict(obj); |
450 |
dump_qdict(func_fprintf, f, comp_indent, value); |
451 |
break;
|
452 |
} |
453 |
case QTYPE_QLIST: {
|
454 |
QList *value = qobject_to_qlist(obj); |
455 |
dump_qlist(func_fprintf, f, comp_indent, value); |
456 |
break;
|
457 |
} |
458 |
case QTYPE_QFLOAT: {
|
459 |
QFloat *value = qobject_to_qfloat(obj); |
460 |
func_fprintf(f, "%g", qfloat_get_double(value));
|
461 |
break;
|
462 |
} |
463 |
case QTYPE_QBOOL: {
|
464 |
QBool *value = qobject_to_qbool(obj); |
465 |
func_fprintf(f, "%s", qbool_get_int(value) ? "true" : "false"); |
466 |
break;
|
467 |
} |
468 |
case QTYPE_QERROR: {
|
469 |
QString *value = qerror_human((QError *)obj); |
470 |
func_fprintf(f, "%s", qstring_get_str(value));
|
471 |
break;
|
472 |
} |
473 |
case QTYPE_NONE:
|
474 |
break;
|
475 |
case QTYPE_MAX:
|
476 |
default:
|
477 |
abort(); |
478 |
} |
479 |
} |
480 |
|
481 |
static void dump_qlist(fprintf_function func_fprintf, void *f, int indentation, |
482 |
QList *list) |
483 |
{ |
484 |
const QListEntry *entry;
|
485 |
int i = 0; |
486 |
|
487 |
for (entry = qlist_first(list); entry; entry = qlist_next(entry), i++) {
|
488 |
qtype_code type = qobject_type(entry->value); |
489 |
bool composite = (type == QTYPE_QDICT || type == QTYPE_QLIST);
|
490 |
const char *format = composite ? "%*s[%i]:\n" : "%*s[%i]: "; |
491 |
|
492 |
func_fprintf(f, format, indentation * 4, "", i); |
493 |
dump_qobject(func_fprintf, f, indentation + 1, entry->value);
|
494 |
if (!composite) {
|
495 |
func_fprintf(f, "\n");
|
496 |
} |
497 |
} |
498 |
} |
499 |
|
500 |
static void dump_qdict(fprintf_function func_fprintf, void *f, int indentation, |
501 |
QDict *dict) |
502 |
{ |
503 |
const QDictEntry *entry;
|
504 |
|
505 |
for (entry = qdict_first(dict); entry; entry = qdict_next(dict, entry)) {
|
506 |
qtype_code type = qobject_type(entry->value); |
507 |
bool composite = (type == QTYPE_QDICT || type == QTYPE_QLIST);
|
508 |
const char *format = composite ? "%*s%s:\n" : "%*s%s: "; |
509 |
char key[strlen(entry->key) + 1]; |
510 |
int i;
|
511 |
|
512 |
/* replace dashes with spaces in key (variable) names */
|
513 |
for (i = 0; entry->key[i]; i++) { |
514 |
key[i] = entry->key[i] == '-' ? ' ' : entry->key[i]; |
515 |
} |
516 |
key[i] = 0;
|
517 |
|
518 |
func_fprintf(f, format, indentation * 4, "", key); |
519 |
dump_qobject(func_fprintf, f, indentation + 1, entry->value);
|
520 |
if (!composite) {
|
521 |
func_fprintf(f, "\n");
|
522 |
} |
523 |
} |
524 |
} |
525 |
|
526 |
void bdrv_image_info_specific_dump(fprintf_function func_fprintf, void *f, |
527 |
ImageInfoSpecific *info_spec) |
528 |
{ |
529 |
Error *local_err = NULL;
|
530 |
QmpOutputVisitor *ov = qmp_output_visitor_new(); |
531 |
QObject *obj, *data; |
532 |
|
533 |
visit_type_ImageInfoSpecific(qmp_output_get_visitor(ov), &info_spec, NULL,
|
534 |
&local_err); |
535 |
obj = qmp_output_get_qobject(ov); |
536 |
assert(qobject_type(obj) == QTYPE_QDICT); |
537 |
data = qdict_get(qobject_to_qdict(obj), "data");
|
538 |
dump_qobject(func_fprintf, f, 1, data);
|
539 |
qmp_output_visitor_cleanup(ov); |
540 |
} |
541 |
|
542 |
void bdrv_image_info_dump(fprintf_function func_fprintf, void *f, |
543 |
ImageInfo *info) |
544 |
{ |
545 |
char size_buf[128], dsize_buf[128]; |
546 |
if (!info->has_actual_size) {
|
547 |
snprintf(dsize_buf, sizeof(dsize_buf), "unavailable"); |
548 |
} else {
|
549 |
get_human_readable_size(dsize_buf, sizeof(dsize_buf),
|
550 |
info->actual_size); |
551 |
} |
552 |
get_human_readable_size(size_buf, sizeof(size_buf), info->virtual_size);
|
553 |
func_fprintf(f, |
554 |
"image: %s\n"
|
555 |
"file format: %s\n"
|
556 |
"virtual size: %s (%" PRId64 " bytes)\n" |
557 |
"disk size: %s\n",
|
558 |
info->filename, info->format, size_buf, |
559 |
info->virtual_size, |
560 |
dsize_buf); |
561 |
|
562 |
if (info->has_encrypted && info->encrypted) {
|
563 |
func_fprintf(f, "encrypted: yes\n");
|
564 |
} |
565 |
|
566 |
if (info->has_cluster_size) {
|
567 |
func_fprintf(f, "cluster_size: %" PRId64 "\n", |
568 |
info->cluster_size); |
569 |
} |
570 |
|
571 |
if (info->has_dirty_flag && info->dirty_flag) {
|
572 |
func_fprintf(f, "cleanly shut down: no\n");
|
573 |
} |
574 |
|
575 |
if (info->has_backing_filename) {
|
576 |
func_fprintf(f, "backing file: %s", info->backing_filename);
|
577 |
if (info->has_full_backing_filename) {
|
578 |
func_fprintf(f, " (actual path: %s)", info->full_backing_filename);
|
579 |
} |
580 |
func_fprintf(f, "\n");
|
581 |
if (info->has_backing_filename_format) {
|
582 |
func_fprintf(f, "backing file format: %s\n",
|
583 |
info->backing_filename_format); |
584 |
} |
585 |
} |
586 |
|
587 |
if (info->has_snapshots) {
|
588 |
SnapshotInfoList *elem; |
589 |
|
590 |
func_fprintf(f, "Snapshot list:\n");
|
591 |
bdrv_snapshot_dump(func_fprintf, f, NULL);
|
592 |
func_fprintf(f, "\n");
|
593 |
|
594 |
/* Ideally bdrv_snapshot_dump() would operate on SnapshotInfoList but
|
595 |
* we convert to the block layer's native QEMUSnapshotInfo for now.
|
596 |
*/
|
597 |
for (elem = info->snapshots; elem; elem = elem->next) {
|
598 |
QEMUSnapshotInfo sn = { |
599 |
.vm_state_size = elem->value->vm_state_size, |
600 |
.date_sec = elem->value->date_sec, |
601 |
.date_nsec = elem->value->date_nsec, |
602 |
.vm_clock_nsec = elem->value->vm_clock_sec * 1000000000ULL +
|
603 |
elem->value->vm_clock_nsec, |
604 |
}; |
605 |
|
606 |
pstrcpy(sn.id_str, sizeof(sn.id_str), elem->value->id);
|
607 |
pstrcpy(sn.name, sizeof(sn.name), elem->value->name);
|
608 |
bdrv_snapshot_dump(func_fprintf, f, &sn); |
609 |
func_fprintf(f, "\n");
|
610 |
} |
611 |
} |
612 |
|
613 |
if (info->has_format_specific) {
|
614 |
func_fprintf(f, "Format specific information:\n");
|
615 |
bdrv_image_info_specific_dump(func_fprintf, f, info->format_specific); |
616 |
} |
617 |
} |