Updating Disk Information
Function
This API is used to update the disk information of a source server. After you call this API successfully, the new disk information will take effect, and the original disk information will be deleted.
Calling Method
For details, see Calling APIs.
URI
PUT /v3/sources/{source_id}/diskinfo
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
source_id |
Yes |
String |
The source server ID. Minimum length: 0 characters Maximum length: 255 characters |
Request
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
The user token. It can be obtained by calling the IAM API (value of X-Subject-Token in the response header). Minimum length: 1 character Maximum length: 16,384 characters |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
disks |
No |
Array of ServerDisk objects |
The updated disk information. Array length: 0 to 65,535 characters |
volumegroups |
No |
Array of VolumeGroups objects |
The updated volume information. Array length: 0 to 65,535 characters |
btrfs_list |
No |
Array of BtrfsFileSystem objects |
The updated Btrfs information. Array length: 0 to 65,535 characters |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
name |
Yes |
String |
The disk name. Minimum length: 0 characters Maximum length: 255 characters |
partition_style |
No |
String |
The disk partition type. This parameter is mandatory for source server registration. The value can be: |
device_use |
Yes |
String |
The disk function. The value can be: |
size |
Yes |
Long |
The disk size, in bytes. Minimum value: 0 Maximum value: 9223372036854775807 |
used_size |
Yes |
Long |
The used disk space, in bytes. Minimum value: 0 Maximum value: 9223372036854775807 |
physical_volumes |
Yes |
Array of PhysicalVolume objects |
The physical partition information of the disk. Array length: 0 to 65,535 characters |
os_disk |
No |
Boolean |
Specifies whether the disk is the system disk. |
relation_name |
No |
String |
The name of the corresponding disk on the target server running Linux. Minimum length: 0 characters Maximum length: 255 characters |
inode_size |
No |
Integer |
The number of inodes. Minimum value: 0 Maximum value: 2147483647 |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
device_use |
No |
String |
The partition function. The value can be NORMAL, BOOT, or OS. Minimum length: 0 characters Maximum length: 255 characters |
file_system |
No |
String |
The file system type. Minimum length: 0 characters Maximum length: 255 characters |
index |
No |
Integer |
The serial number of the volume. Minimum value: 0 Maximum value: 2147483647 |
mount_point |
No |
String |
The mount point. Minimum length: 0 characters Maximum length: 255 characters |
name |
No |
String |
The volume name. In Windows, it indicates the drive letter, and in Linux, it indicates the device ID. Minimum length: 0 characters Maximum length: 255 characters |
size |
No |
Long |
The size. Minimum value: 0 Maximum value: 9223372036854775807 |
used_size |
No |
Long |
The used space. Minimum value: 0 Maximum value: 9223372036854775807 |
inode_size |
No |
Integer |
The number of inodes. Minimum value: 0 Maximum value: 2147483647 |
inode_nums |
No |
Long |
The number of inodes. Minimum value: 0 Maximum value: 9223372036854775807 |
uuid |
No |
String |
The GUID, which can be obtained from the source server. Minimum length: 0 characters Maximum length: 255 characters |
size_per_cluster |
No |
Integer |
The size of each cluster. Minimum value: 0 Maximum value: 2147483647 |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
components |
No |
String |
The physical volume information. Minimum length: 0 characters Maximum length: 255 characters |
free_size |
No |
Long |
The available space. Minimum value: 0 Maximum value: 9223372036854775807 |
logical_volumes |
No |
Array of LogicalVolumes objects |
The logical volume information. Array length: 0 to 255 characters |
name |
No |
String |
The name. Minimum length: 0 characters Maximum length: 255 characters |
size |
No |
Long |
The size. Minimum value: 0 Maximum value: 9223372036854775807 |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
block_count |
No |
Integer |
The number of blocks. Minimum value: 0 Maximum value: 2147483647 Default value: 0 |
block_size |
No |
Long |
The block size. Minimum value: 0 Maximum value: 1048576 Default value: 0 |
file_system |
Yes |
String |
The file system. Minimum length: 0 characters Maximum length: 255 characters |
inode_size |
Yes |
Integer |
The number of inodes. Minimum value: 0 Maximum value: 2147483647 |
inode_nums |
No |
Long |
The number of inodes. Minimum value: 0 Maximum value: 9223372036854775807 |
device_use |
No |
String |
The partition function. The value can be NORMAL, BOOT, or OS. Minimum length: 0 characters Maximum length: 255 characters |
mount_point |
Yes |
String |
The mount point. Minimum length: 0 characters Maximum length: 256 characters |
name |
Yes |
String |
The name. Minimum length: 0 characters Maximum length: 1,024 characters |
size |
Yes |
Long |
The size. Minimum value: 0 Maximum value: 9223372036854775807 |
used_size |
Yes |
Long |
The used space. Minimum value: 0 Maximum value: 9223372036854775807 |
free_size |
Yes |
Long |
The available space. Minimum value: 0 Maximum value: 9223372036854775807 |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
name |
Yes |
String |
The file system name. Minimum length: 0 characters Maximum length: 255 characters |
label |
Yes |
String |
The file system tag. If no tag exists, the value is an empty string. Minimum length: 0 characters Maximum length: 255 characters |
The UUID. |
Yes |
String |
The UUID of the file system. Minimum length: 0 characters Maximum length: 255 characters |
device |
Yes |
String |
The device name in the Btrfs. Minimum length: 0 characters Maximum length: 255 characters |
size |
Yes |
Long |
The space occupied by the file system. Minimum value: 0 Maximum value: 9223372036854775807 |
nodesize |
Yes |
Long |
The size of the Btrfs node. Minimum value: 0 Maximum value: 9223372036854775807 |
sectorsize |
Yes |
Integer |
The sector size. Minimum value: 0 Maximum value: 2147483647 |
data_profile |
Yes |
String |
The data profile (RAD). Minimum length: 0 characters Maximum length: 255 characters |
system_profile |
Yes |
String |
The file system profile (RAD). Minimum length: 0 characters Maximum length: 255 characters |
metadata_profile |
Yes |
String |
The metadata profile (RAD). Minimum length: 0 characters Maximum length: 255 characters |
global_reserve1 |
Yes |
String |
The Btrfs file system information. Minimum length: 0 characters Maximum length: 255 characters |
g_vol_used_size |
Yes |
Long |
The used space of the Btrfs volume. Minimum value: 0 Maximum value: 9223372036854775807 |
default_subvolid |
Yes |
String |
The ID of the default subvolume. Minimum length: 0 characters Maximum length: 255 characters |
default_subvol_name |
Yes |
String |
The name of the default subvolume. Minimum length: 0 characters Maximum length: 255 characters |
default_subvol_mountpath |
Yes |
String |
The mount path of the default subvolume or Btrfs file system. Minimum length: 0 characters Maximum length: 255 characters |
subvolume |
Yes |
Array of BtrfsSubvolumn objects |
The subvolume information. Array length: 0 to 65,535 characters |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
The UUID. |
Yes |
String |
The UUID of the parent volume. Minimum length: 0 characters Maximum length: 255 characters |
is_snapshot |
Yes |
String |
Specifies whether the subvolume is a snapshot. Minimum length: 0 characters Maximum length: 255 characters |
subvol_id |
Yes |
String |
The subvolume ID. Minimum length: 0 characters Maximum length: 255 characters |
parent_id |
Yes |
String |
The parent volume ID. Minimum length: 0 characters Maximum length: 255 characters |
subvol_name |
Yes |
String |
The subvolume name. Minimum length: 0 characters Maximum length: 255 characters |
subvol_mount_path |
Yes |
String |
The mount path of the subvolume. Minimum length: 0 characters Maximum length: 255 characters |
Response
None
Example Request
This example updates the original disk information of the server to the new disk information. The new disk name is /dev/vda, the disk function is BOOT, and the disk size is 42949672960 bytes.
PUT https://{endpoint}/v3/sources/{source_id}/diskinfo { "disks" : [ { "name" : "/dev/vda", "device_use" : "BOOT", "size" : 42949672960, "partition_style" : "MBR", "used_size" : 42948624384, "physical_volumes" : [ { "name" : "/dev/vda1", "size" : 2153775104, "device_use" : "NORMAL", "used_size" : 2153775104, "inode_size" : 0, "file_system" : "swap", "mount_point" : "" }, { "name" : "/dev/vda2", "size" : 16862150656, "device_use" : "BTRFS", "used_size" : 16862150656, "inode_size" : 0, "file_system" : "btrfs", "mount_point" : "" }, { "name" : "/dev/vda3", "size" : 23932698624, "device_use" : "NORMAL", "used_size" : 33988608, "inode_size" : 0, "file_system" : "xfs", "mount_point" : "/home" } ] }, { "name" : "/dev/vdb", "device_use" : "NORMAL", "size" : 21474836480, "partition_style" : "MBR", "used_size" : 21473787904, "physical_volumes" : [ { "name" : "/dev/vdb1", "size" : 21473787904, "device_use" : "VOLUME_GROUP", "used_size" : 21473787904, "inode_size" : 0, "file_system" : "LVM2_member", "mount_point" : "" } ] }, { "name" : "/dev/vdc", "device_use" : "VOLUME_GROUP", "size" : 21474836480, "partition_style" : "MBR", "used_size" : 0, "physical_volumes" : [ ] } ], "volumegroups" : [ { "name" : "vg1", "size" : 42948624384, "components" : "/dev/vdb1;/dev/vdc", "logical_volumes" : [ { "name" : "/dev/mapper/vg1-lv1", "device_use" : "NORMAL", "size" : 10737418240, "free_size" : 10713837568, "used_size" : 23580672, "file_system" : "ext4", "mount_point" : "/mnt/lv1", "inode_size" : 256 } ] } ], "btrfs_list" : [ { "name" : "/dev/vda2", "label" : "none", "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "device" : "/dev/vda2", "size" : "3.30GiB", "nodesize" : 16384, "sectorsize" : 4096, "data_profile" : "single", "system_profile" : "single", "metadata_profile" : "single", "global_reserve1" : "single", "g_vol_used_size" : 3894038528, "default_subvolid" : 259, "default_subvol_name" : "@/.snapshots/1/snapshot", "default_subvol_mountpath" : "/", "subvolumn" : [ { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 257, "parent_id" : 5, "subvol_name" : "@", "subvol_mount_path" : null }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 258, "parent_id" : 257, "subvol_name" : "@/.snapshots", "subvol_mount_path" : "/.snapshots" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : true, "subvol_id" : 259, "parent_id" : 258, "subvol_name" : "@/.snapshots/1/snapshot", "subvol_mount_path" : "/" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 260, "parent_id" : 257, "subvol_name" : "@/boot/grub2/i386-pc", "subvol_mount_path" : "/boot/grub2/i386-pc" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 261, "parent_id" : 257, "subvol_name" : "@/boot/grub2/x86_64-efi", "subvol_mount_path" : "/boot/grub2/x86_64-efi" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 262, "parent_id" : 257, "subvol_name" : "@/opt", "subvol_mount_path" : "/opt" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 263, "parent_id" : 257, "subvol_name" : "@/srv", "subvol_mount_path" : "/srv" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 264, "parent_id" : 257, "subvol_name" : "@/tmp", "subvol_mount_path" : "/tmp" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 265, "parent_id" : 257, "subvol_name" : "@/usr/local", "subvol_mount_path" : "/usr/local" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 266, "parent_id" : 257, "subvol_name" : "@/var/cache", "subvol_mount_path" : "/var/cache" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 267, "parent_id" : 257, "subvol_name" : "@/var/crash", "subvol_mount_path" : "/var/crash" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 268, "parent_id" : 257, "subvol_name" : "@/var/lib/libvirt/images", "subvol_mount_path" : "/var/lib/libvirt/images" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 269, "parent_id" : 257, "subvol_name" : "@/var/lib/machines", "subvol_mount_path" : "/var/lib/machines" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 270, "parent_id" : 257, "subvol_name" : "@/var/lib/mailman", "subvol_mount_path" : "/var/lib/mailman" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 271, "parent_id" : 257, "subvol_name" : "@/var/lib/mariadb", "subvol_mount_path" : "/var/lib/mariadb" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 272, "parent_id" : 257, "subvol_name" : "@/var/lib/mysql", "subvol_mount_path" : "/var/lib/mysql" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 273, "parent_id" : 257, "subvol_name" : "@/var/lib/named", "subvol_mount_path" : "/var/lib/named" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 274, "parent_id" : 257, "subvol_name" : "@/var/lib/pgsql", "subvol_mount_path" : "/var/lib/pgsql" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 275, "parent_id" : 257, "subvol_name" : "@/var/log", "subvol_mount_path" : "/var/log" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 276, "parent_id" : 257, "subvol_name" : "@/var/opt", "subvol_mount_path" : "/var/opt" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 277, "parent_id" : 257, "subvol_name" : "@/var/spool", "subvol_mount_path" : "/var/spool" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : false, "subvol_id" : 278, "parent_id" : 257, "subvol_name" : "@/var/tmp", "subvol_mount_path" : "/var/tmp" }, { "uuid" : "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx0001", "is_snapshot" : true, "subvol_id" : 282, "parent_id" : 258, "subvol_name" : "@/.snapshots/2/snapshot", "subvol_mount_path" : null } ] } ] }
Example Response
None
Status Codes
Status Code |
Description |
---|---|
200 |
Response returned. |
Error Codes
For details, see Error Codes.
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