Querying Details About a Migration Task
Function
This API is used to query a migration task based on a specified ID.
Calling Method
For details, see Calling APIs.
URI
GET /v3/tasks/{task_id}
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
task_id |
Yes |
String |
The migration task ID. Minimum length: 0 characters Maximum length: 255 characters |
Request
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
No |
String |
The user token. The token can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token. Minimum length: 1 character Maximum length: 16,384 characters |
Response
Status code: 200
Parameter |
Type |
Description |
---|---|---|
name |
String |
The task name, which is defined by the user. Minimum length: 0 characters Maximum length: 255 characters |
type |
String |
The task type. This parameter is mandatory for creating a task and optional for updating a task. MIGRATE_FILE: file-level migration MIGRATE_BLOCK: block-level migration Minimum length: 0 characters Maximum length: 255 characters The value can be: |
os_type |
String |
The OS type. This parameter is mandatory for creating a task and optional for updating a task. The value can be: |
id |
String |
The migration task ID. Minimum length: 0 characters Maximum length: 255 characters |
priority |
Integer |
The migration process priority. 0: low 1: standard (default) 2: high Minimum value: 0 Maximum value: 2 The value can be: |
speed_limit |
Integer |
The migration rate limit. Minimum value: 0 Maximum value: 65535 |
region_id |
String |
The ID of the region where the target server is located. Minimum length: 0 characters Maximum length: 255 characters |
start_target_server |
Boolean |
Indicates whether the target server is started after the migration is complete. true: The target server is started after the migration is complete. false: The target server is stopped after the migration is complete. Default value: true |
enterprise_project_id |
String |
The enterprise project ID. Minimum length: 1 character Maximum length: 255 characters |
migration_ip |
String |
The IP address of the target server. If you use a public network for migration, enter the EIP bound to the target server. If you use a private line for migration, enter the private IP address of the target server. Minimum length: 0 characters Maximum length: 255 characters |
region_name |
String |
The name of the region where the target server is located. Minimum length: 0 characters Maximum length: 255 characters |
project_name |
String |
The name of the project to which the target server belongs. Minimum length: 0 characters Maximum length: 255 characters |
project_id |
String |
The ID of the project to which the target server belongs. Minimum length: 0 characters Maximum length: 255 characters |
vm_template_id |
String |
The template ID. Minimum length: 0 characters Maximum length: 255 characters |
source_server |
SourceServerResponse object |
The source server information returned. |
target_server |
TaskTargetServer object |
The information about the target server in the migration task. |
state |
String |
The task status. Minimum length: 0 characters Maximum length: 255 characters |
estimate_complete_time |
Long |
The estimated completion time. Minimum value: 0 Maximum value: 9223372036854775807 |
connected |
Boolean |
The connection status. |
create_date |
Long |
The task creation time. Minimum value: 0 Maximum value: 9223372036854775807 |
start_date |
Long |
The task start time. Minimum value: 0 Maximum value: 9223372036854775807 |
finish_date |
Long |
The task end time. Minimum value: 0 Maximum value: 9223372036854775807 |
migrate_speed |
Double |
The migration rate, in MB/s. Minimum value: 0 Maximum value: 10000 |
compress_rate |
Double |
The compression rate. Minimum value: 0 Maximum value: 10000 |
error_json |
String |
The error message. Minimum length: 0 characters Maximum length: 1,024 characters |
total_time |
Long |
The task duration. Minimum value: 0 Maximum value: 9223372036854775807 |
float_ip |
String |
Retain this parameter temporarily to ensure the compatibility with the SMS-Agent of the earlier version. Minimum length: 0 characters Maximum length: 255 characters |
remain_seconds |
Long |
The remaining migration time, in seconds. Minimum value: 0 Maximum value: 9223372036854775807 |
target_snapshot_id |
String |
The ID of the snapshot for the target server. Minimum length: 0 characters Maximum length: 255 characters |
clone_server |
CloneServer object |
The information about the cloned server. |
sub_tasks |
Array of SubTask objects |
The list of subtasks contained in the migration task. Array length: 0 to 65,535 |
network_check_info |
NetworkCheckInfoRequestBody object |
The network performance metrics and measurement results. |
total_cpu_usage |
Double |
The CPU usage of the server, in percentage. Minimum value: 0 Maximum value: 100 |
agent_cpu_usage |
Double |
The CPU usage of the Agent, in percentage. Minimum value: 0 Maximum value: 100 |
total_mem_usage |
Double |
The memory usage of the server, in MB. Minimum value: 0 Maximum value: 1048576.0 |
agent_mem_usage |
Double |
The memory usage of the Agent, in MB. Minimum value: 0 Maximum value: 1048576.0 |
total_disk_io |
Double |
The disk I/O of the server, in MB/s. Minimum value: 0 Maximum value: 10000.0 |
agent_disk_io |
Double |
The disk I/O of the Agent, in MB/s. Minimum value: 0 Maximum value: 10000.0 |
Parameter |
Type |
Description |
---|---|---|
id |
String |
The ID of the source server in the SMS database. Minimum length: 0 characters Maximum length: 255 characters |
ip |
String |
The IP address of the source server. This parameter is mandatory for registering the source server with SMS and optional for updating the information about the source server. Minimum length: 0 characters Maximum length: 255 characters |
name |
String |
The name of the source server displayed on the SMS console. Minimum length: 0 characters Maximum length: 255 characters |
os_type |
String |
The OS type of the source server. This parameter is mandatory for registering the source server with SMS and optional for updating the information about the source server. Minimum length: 0 characters Maximum length: 255 characters The value can be: |
os_version |
String |
The OS version. This parameter is mandatory for registration and optional for update. Minimum length: 0 characters Maximum length: 255 characters |
oem_system |
Boolean |
Indicates whether the OS is an OEM OS (Windows). |
state |
String |
The source server status. unavailable: The source server fails the environment check. waiting: The source server is waiting for migration. initialize: The migration of the source server is being initialized. replicate: The source server is being replicated. syncing: The source server is being synchronized. stopping: The migration of the source server is being stopped. stopped: The migration of the source server is stopped. deleting: The source server record is being deleted. error: An error occurs during the migration of the source server. cloning: The target server for the source server is being cloned. testing: The test is in progress. finished: The target server for the source server is launched. The value can be: |
migration_cycle |
String |
The current migration stage of the source server. cutovering: The target server for the source server is being launched. cutovered: The target server for the source server is launched. checking: The check is in progress. setting: The configuration is in progress. replicating: The data is being replicated. syncing: The incremental data is being synchronized. Minimum length: 0 characters Maximum length: 255 characters The value can be: |
Parameter |
Type |
Description |
---|---|---|
id |
String |
The ID of the target server in the SMS database. Minimum length: 0 characters Maximum length: 255 characters |
vm_id |
String |
The ID of the target server. This parameter is not required for automatically created target servers. Minimum length: 0 characters Maximum length: 255 characters |
name |
String |
The name of the target server. Minimum length: 0 characters Maximum length: 255 characters |
ip |
String |
The IP address of the target server. Minimum length: 0 characters Maximum length: 255 characters |
os_type |
String |
The OS type of the source server. This parameter is mandatory for registering the source server with SMS and optional for updating the information about the source server. Minimum length: 0 characters Maximum length: 255 characters The value can be: |
os_version |
String |
The OS version. This parameter is mandatory for registration and optional for update. Minimum length: 0 characters Maximum length: 255 characters |
system_dir |
String |
The system directory. This parameter is mandatory for Windows. Minimum length: 0 characters Maximum length: 255 characters |
disks |
Array of TargetDisk objects |
The disk information of the target server, which is generally the same as that of the source server. Array length: 0 to 65,535 |
volume_groups |
Array of VolumeGroups objects |
The logical volume information of the target server, which is generally the same as that on the source server. Array length: 0 to 65,535 |
btrfs_list |
Array of strings |
The information about Btrfs file systems on the source server. This parameter is mandatory for Linux. If there are no Btrfs file systems on the source server, the value is an empty array []. Minimum length: 0 characters Maximum length: 255 characters Array length: 0 to 65,535 |
image_disk_id |
String |
The ID of the disk that contains an agent image on the target server. Minimum length: 0 characters Maximum length: 255 characters |
cutovered_snapshot_ids |
String |
The ID of the snapshot used for rollback on the target server. Minimum length: 0 characters Maximum length: 255 characters |
Parameter |
Type |
Description |
---|---|---|
id |
Long |
The disk ID. Minimum value: 0 Maximum value: 9223372036854775807 |
device_use |
String |
The partition function. The partition can be a general, boot, or OS partition. BOOT: boot device OS: system device NORMAL: general device Default value: NORMAL The value can be: |
disk_id |
String |
The disk ID. Minimum length: 0 characters Maximum length: 255 characters |
name |
String |
The disk name. Minimum length: 0 characters Maximum length: 255 characters |
physical_volumes |
Array of TargetPhysicalVolumes objects |
The logical volume information. Array length: 0 to 65,535 |
size |
Long |
The size. Minimum value: 0 Maximum value: 9223372036854775807 |
used_size |
Long |
The used space. Minimum value: 0 Maximum value: 9223372036854775807 |
disk_index |
String |
The disk index. Minimum length: 0 characters Maximum length: 255 characters |
os_disk |
Boolean |
Indicates whether the disk is the system disk. |
partition_style |
String |
The disk partition type. This parameter is mandatory for source server registration. MBR: Master Boot Record (MBR) GPT: GUID Partition Table (GPT) The value can be: |
relation_name |
String |
The name of the paired target server disk in Linux. Minimum length: 0 characters Maximum length: 255 characters |
Parameter |
Type |
Description |
---|---|---|
id |
Long |
The logical volume ID. Minimum value: 0 Maximum value: 9223372036854775807 |
device_use |
String |
The partition function. NORMAL: general device OS: system device BOOT: boot device Default value: NORMAL The value can be: |
file_system |
String |
The file system. Minimum length: 0 characters Maximum length: 255 characters |
index |
Integer |
The serial number. Minimum value: 0 Maximum value: 2147483647 |
mount_point |
String |
The mount point. Minimum length: 0 characters Maximum length: 255 characters |
name |
String |
The name. Minimum length: 0 characters Maximum length: 255 characters |
size |
Long |
The size. Minimum value: 0 Maximum value: 9223372036854775807 |
used_size |
Long |
The used space. Minimum value: 0 Maximum value: 9223372036854775807 |
uuid |
String |
The UUID. Minimum length: 0 characters Maximum length: 255 characters |
relation_name |
String |
The name of the paired target server disk in Linux. Minimum length: 0 characters Maximum length: 255 characters |
free_size |
Long |
The idle partition space. Minimum value: 0 Maximum value: 9223372036854775807 |
Parameter |
Type |
Description |
---|---|---|
components |
String |
The physical volume information. Minimum length: 0 characters Maximum length: 255 characters |
free_size |
Long |
The available space. Minimum value: 0 Maximum value: 9223372036854775807 |
logical_volumes |
Array of LogicalVolumes objects |
The logical volume information. Array length: 0 to 255 |
name |
String |
The name. Minimum length: 0 characters Maximum length: 255 characters |
size |
Long |
The size. Minimum value: 0 Maximum value: 9223372036854775807 |
Parameter |
Type |
Description |
---|---|---|
block_count |
Integer |
The number of blocks. Minimum value: 0 Maximum value: 2147483647 Default value: 0 |
block_size |
Long |
The block size. Minimum value: 0 Maximum value: 1048576 Default value: 0 |
file_system |
String |
The file system. Minimum length: 0 characters Maximum length: 255 characters |
inode_size |
Integer |
The number of inodes. Minimum value: 0 Maximum value: 2147483647 |
inode_nums |
Long |
The number of inodes. Minimum value: 0 Maximum value: 9223372036854775807 |
device_use |
String |
The partition function. The partition can be a general, boot or OS partition. Minimum length: 0 characters Maximum length: 255 characters |
mount_point |
String |
The mount point. Minimum length: 0 characters Maximum length: 256 characters |
name |
String |
The name. Minimum length: 0 characters Maximum length: 1,024 characters |
size |
Long |
The size. Minimum value: 0 Maximum value: 9223372036854775807 |
used_size |
Long |
The used space. Minimum value: 0 Maximum value: 9223372036854775807 |
free_size |
Long |
The available space. Minimum value: 0 Maximum value: 9223372036854775807 |
Parameter |
Type |
Description |
---|---|---|
vm_id |
String |
The cloned server ID. Minimum length: 0 characters Maximum length: 255 characters |
name |
String |
The name of the cloned server. Minimum length: 0 characters Maximum length: 255 characters |
clone_error |
String |
The error returned for a clone failure. Minimum length: 0 characters Maximum length: 255 characters |
clone_state |
String |
The clone status. Minimum length: 0 characters Maximum length: 255 characters |
error_msg |
String |
The error returned for a clone failure. Minimum length: 0 characters Maximum length: 1,024 characters |
Parameter |
Type |
Description |
---|---|---|
id |
Long |
The subtask ID. Minimum value: 0 Maximum value: 9223372036854775807 |
name |
String |
The subtask name. Minimum length: 0 characters Maximum length: 255 characters |
progress |
Integer |
The progress of the subtask. The value is an integer ranging from 0 to 100. Minimum value: 0 Maximum value: 100 |
start_date |
Long |
The start time of the subtask. Minimum value: 0 Maximum value: 9223372036854775807 |
end_date |
Long |
The end time of the subtask. If the subtask is not complete, this parameter is left blank. Minimum value: 0 Maximum value: 9223372036854775807 |
migrate_speed |
Double |
The migration speed, in Mbit/s. Minimum value: 0 Maximum value: 10000 |
user_op |
String |
The user operation that triggers the subtask. Minimum length: 0 characters Maximum length: 50 characters |
process_trace |
String |
The detailed progress of the migration or synchronization. Minimum length: 0 characters Maximum length: 2,048 characters |
Parameter |
Type |
Description |
---|---|---|
domain_connectivity |
Boolean |
The connectivity to domain names. |
destination_connectivity |
Boolean |
The connectivity to the target server. |
network_delay |
Double |
The network latency. Minimum value: 0 Maximum value: 10000.0 |
network_jitter |
Double |
The network jitter. Minimum value: 0 Maximum value: 10000 |
migration_speed |
Double |
The bandwidth. Minimum value: 0 Maximum value: 10000 |
loss_percentage |
Double |
The packet loss rate. Minimum value: 0 Maximum value: 100 |
cpu_usage |
Double |
The CPU usage. Minimum value: 0 Maximum value: 100 |
mem_usage |
Double |
The memory usage. Minimum value: 0 Maximum value: 100 |
evaluation_result |
String |
The network evaluation result. Minimum length: 6 characters Maximum length: 8 characters |
Status code: 403
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
The error code. Minimum length: 0 characters Maximum length: 255 characters |
error_msg |
String |
The error message. Minimum length: 0 characters Maximum length: 255 characters |
encoded_authorization_message |
String |
Encrypted authorization information. Minimum length: 0 characters Maximum length: 65,535 characters |
error_param |
Array of strings |
Invalid parameter. Minimum length: 0 characters Maximum length: 65,535 characters Array length: 1 to 20 |
details |
Array of details objects |
The error message. Array length: 1 to 20 |
Example Request
This example queries a migration task with a specified ID.
GET https://{endpoint}/v3/tasks/ef3b9722-07a0-40ae-89b0-889ee96dfc56
Example Response
Status code: 200
The migration task with a specified ID was queried successfully.
{ "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "name" : "MigrationTask", "type" : "MIGRATE_BLOCK", "os_type" : "WINDOWS", "state" : "RUNNING", "estimate_complete_time" : null, "create_date" : 1598435778000, "start_date" : 1598435784000, "finish_date" : null, "priority" : 1, "speed_limit" : 0, "migrate_speed" : 0.0, "start_target_server" : true, "error_json" : "", "total_time" : 115, "float_ip" : null, "migration_ip" : null, "vm_template_id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "region_name" : "region name", "region_id" : "region id", "project_name" : "project name", "project_id" : "xxxxxxxxxxxxxxxxxxxxxxxx00000001", "sub_tasks" : [ { "id" : 7278, "name" : "CREATE_CLOUD_SERVER", "progress" : 0, "start_date" : 1598435802000, "end_date" : null, "user_op" : "REPLICATE", "process_trace" : null }, { "id" : 7279, "name" : "SSL_CONFIG", "progress" : 0, "start_date" : null, "end_date" : null, "user_op" : "REPLICATE", "process_trace" : null }, { "id" : 7280, "name" : "ATTACH_AGENT_IMAGE", "progress" : 0, "start_date" : null, "end_date" : null, "user_op" : "REPLICATE", "process_trace" : null }, { "id" : 7281, "name" : "FORMAT_DISK_WINDOWS", "progress" : 0, "start_date" : null, "end_date" : null, "user_op" : "REPLICATE", "process_trace" : null }, { "id" : 7282, "name" : "MIGRATE_WINDOWS_BLOCK", "progress" : 0, "start_date" : null, "end_date" : null, "user_op" : "REPLICATE", "process_trace" : null } ], "source_server" : { "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "ip" : "192.168.0.154", "name" : "name-win16", "os_type" : "WINDOWS", "os_version" : "WINDOWS2016_64BIT", "oem_system" : false, "state" : "initialize", "migration_cycle" : "replicating" }, "target_server" : { "id" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "vm_id" : "", "name" : "", "ip" : null, "os_type" : "WINDOWS", "os_version" : "WINDOWS2016_64BIT", "system_dir" : "Y:\\Windows\\System32", "disks" : [ { "id" : 88008, "name" : "Disk 1", "relation_name" : null, "disk_id" : "0", "partition_style" : "MBR", "size" : 42949672960, "used_size" : 42947575808, "device_use" : "OS", "os_disk" : true, "physical_volumes" : [ { "id" : 135055, "uuid" : "\\\\?\\Volume{586b7157-0000-0000-0000-100000000000}\\", "index" : 1, "name" : "Z:", "relation_name" : null, "device_use" : "BOOT", "file_system" : "NTFS", "mount_point" : null, "size" : 524288000, "used_size" : 410275840, "free_size" : 114012160 }, { "id" : 135056, "uuid" : "\\\\?\\Volume{586b7157-0000-0000-0000-501f00000000}\\", "index" : 2, "name" : "Y:", "relation_name" : null, "device_use" : "OS", "file_system" : "NTFS", "mount_point" : null, "size" : 42423287808, "used_size" : 23170301952, "free_size" : 19252985856 } ], "disk_index" : "0" } ], "volume_groups" : [ ], "image_disk_id" : null, "cutovered_snapshot_ids" : null }, "clone_server" : null }
Status code: 403
Authentication failed.
{ "error_code" : "SMS.9004", "error_msg" : "The current account does not have the permission to execute policy You do not have permission to perform action XXX on resource XXX.", "encoded_authorization_message" : "XXXXXX", "error_param" : [ "You do not have permission to perform action XXX on resource XXX." ], "details" : [ { "error_code" : "SMS.9004", "error_msg" : "You do not have permission to perform action XXX on resource XXX." } ] }
Status Codes
Status Code |
Description |
---|---|
200 |
The migration task with a specified ID was queried successfully. |
403 |
Authentication failed. |
Error Codes
For details, see Error Codes.
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