OpenStack命令行:
openstack volume snapshot show { snapshot_id | snapshot_name }
Cinder命令行:
cinder snapshot-show { snapshot_id | snapshot_name }
此命令用来查询指定快照信息。
示例
示例1
查询快照snapshot-w6(快照ID为7d85dd58-16bd-48ab-89ab-4623ab1c7b99)。
[root@controller cinder(keystone_admin)]# openstack volume snapshot show 7d85dd58-16bd-48ab-89ab-4623ab1c7b99
+--------------------------------------------+--------------------------------------+
| Field | Value |
+--------------------------------------------+--------------------------------------+
| created_at | 2025-04-27T08:41:24.000000 |
| description | This is a test snapshot |
| id | 7d85dd58-16bd-48ab-89ab-4623ab1c7b99 |
| name | snapshot-w6 |
| os-extended-snapshot-attributes:progress | 100% |
| os-extended-snapshot-attributes:project_id | 97be599dfa1f4d2584719a2511b82207 |
| properties | |
| size | 1 |
| status | available |
| updated_at | 2025-04-27T08:41:24.000000 |
| volume_id | da139514-d19f-4567-8070-c04db3a66de9 |
+--------------------------------------------+--------------------------------------+
示例2
查询快照snapshot-w6(快照ID为7d85dd58-16bd-48ab-89ab-4623ab1c7b99)。
[root@controller cinder(keystone_admin)]# openstack volume snapshot show snapshot-w6
+--------------------------------------------+--------------------------------------+
| Field | Value |
+--------------------------------------------+--------------------------------------+
| created_at | 2025-04-27T08:41:24.000000 |
| description | This is a test snapshot |
| id | 7d85dd58-16bd-48ab-89ab-4623ab1c7b99 |
| name | snapshot-w6 |
| os-extended-snapshot-attributes:progress | 100% |
| os-extended-snapshot-attributes:project_id | 97be599dfa1f4d2584719a2511b82207 |
| properties | |
| size | 1 |
| status | available |
| updated_at | 2025-04-27T08:41:24.000000 |
| volume_id | da139514-d19f-4567-8070-c04db3a66de9 |
+--------------------------------------------+--------------------------------------+
示例3
查询快照snapshot-w6(快照ID为7d85dd58-16bd-48ab-89ab-4623ab1c7b99)。
[root@controller cinder(keystone_admin)]# cinder snapshot-show snapshot-w6
+--------------------------------------------+--------------------------------------+
| Property | Value |
+--------------------------------------------+--------------------------------------+
| consumes_quota | True |
| created_at | 2025-04-27T08:41:24.000000 |
| description | This is a test snapshot |
| group_snapshot_id | None |
| id | 7d85dd58-16bd-48ab-89ab-4623ab1c7b99 |
| metadata | {} |
| name | snapshot-w6 |
| os-extended-snapshot-attributes:progress | 100% |
| os-extended-snapshot-attributes:project_id | 97be599dfa1f4d2584719a2511b82207 |
| size | 1 |
| status | available |
| updated_at | 2025-04-27T08:41:24.000000 |
| user_id | d60fa5458fda4f96bbf581bf6c2dd63e |
| volume_id | da139514-d19f-4567-8070-c04db3a66de9 |
+--------------------------------------------+--------------------------------------+
快照信息描述
项目 | 描述 |
---|---|
consumes_quota | 是否消耗配额,通常表示快照是否计入用户配额限制。 |
created_at | 快照创建的时间戳。 |
description | 快照的描述,如果未指定则None。 |
group_snapshot_id | 该快照所属的组快照(Group Snapshot)的ID。 |
id | 快照的ID,唯一标识符(UUID)。 说明 在HBlock显示的快照名称为ID前面增加snapshot-。 |
metadata | 表示快照的元数据,以键值对的形式存储。 |
name | 快照的名称。 |
os-extended-snapshot-attributes:progress | 快照创建的进度。 |
os-extended-snapshot-attributes:project_id | 快照所属项目ID。 |
Size | 快照的大小,以GiB为单位。 |
Status | 快照的状态。 |
updated_at | 表示快照最后被更新的时间戳。 |
user_id | 创建快照的用户的UUID。 |
volume_id | 快照的源卷ID。 |