从 IBMCLOUD CLI 创建副本

您可以使用 ibmcloud sl block volume-duplicate 命令为块共享创建重复项。 以下示例创建块共享 560382016 的独立副本。

ibmcloud sl block volume-duplicate 560382016
This action will incur charges on your account. Continue?> y
OK
Order 110554892 was placed.
 > Storage as a Service
 > File Storage
 > 500 GBs
 > 4 IOPS per GB
 > 500 GB (Snapshot Space)

You may run 'ibmcloud sl block volume-list --order 110554892' to find this block volume after it is ready.

您的新副本将在几分钟内就绪。

$ ibmcloud sl block volume-list --order 110554892
id          username             datacenter   storage_type             capacity_gb   bytes_used   IOPs   ip_addr                                 lunId   active_transactions   rep_partner_count   notes
560391190   SL02SEV1414935_269   dal09        endurance_block_storage   500           -            -      fsf-dal0902b-fz.service.softlayer.com   -       1                     0                   -

如果要创建卷的从属副本，请使用带有 --dependent-duplicate 选项的命令。 请参阅以下示例。

$ ibmcloud sl block volume-duplicate 560391190 --dependent-duplicate
This action will incur charges on your account. Continue?> y
OK
Order 110553472 was placed.
 > Storage as a Service
 > File Storage
 > 500 GBs
 > 4 IOPS per GB
 > 500 GB (Snapshot Space)

You may run 'ibmcloud sl block volume-list --order 110553472' to find this block volume after it is ready.

有关可用于此命令的所有参数的更多信息，请参阅 ibmcloud sl block volume-duplicate。

从SLCLI创建副本

要创建 独立副本 Block Storage for Classic 卷，可以使用以下命令。

$ slcli block volume-duplicate --help
Usage: slcli block volume-duplicate [OPTIONS] ORIGIN_VOLUME_ID

Options:
  -o, --origin-snapshot-id INTEGER
                                  ID of an origin volume snapshot to use for
                                  duplcation.
  -c, --duplicate-size INTEGER    Size of duplicate block volume in GB. ***If
                                  no size is specified, the size of the origin
                                  volume will be used.***
                                  Minimum: [the size
                                  of the origin volume]
  -i, --duplicate-iops INTEGER    Performance Storage IOPS, between 100 and
                                  6000 in multiples of 100 [only used for
                                  performance volumes] ***If no IOPS value is
                                  specified, the IOPS value of the origin
                                  volume will be used.***
                                  Requirements: [If
                                  IOPS/GB for the origin volume is less than
                                  0.3, IOPS/GB for the duplicate must also be
                                  less than 0.3. If IOPS/GB for the origin
                                  volume is greater than or equal to 0.3,
                                  IOPS/GB for the duplicate must also be
                                  greater than or equal to 0.3.]
  -t, --duplicate-tier [0.25|2|4|10]
                                  Endurance Storage Tier (IOPS per GB) [only
                                  used for endurance volumes] ***If no tier is
                                  specified, the tier of the origin volume
                                  will be used.***
                                  Requirements: [If IOPS/GB
                                  for the origin volume is 0.25, IOPS/GB for
                                  the duplicate must also be 0.25. If IOPS/GB
                                  for the origin volume is greater than 0.25,
                                  IOPS/GB for the duplicate must also be
                                  greater than 0.25.]
  -s, --duplicate-snapshot-size INTEGER
                                  The size of snapshot space to order for the
                                  duplicate. ***If no snapshot space size is
                                  specified, the snapshot space size of the
                                  origin block volume will be used.***
                                  Input
                                  "0" for this parameter to order a duplicate
                                  volume with no snapshot space.
  --billing [hourly|monthly]      Optional parameter for Billing rate (default
                                  to monthly)
  -h, --help                      Show this message and exit.

也可以使用选项 --dependent-duplicate TRUE 从 CLI 订购 从属重复 卷。

slcli block volume-duplicate --dependent-duplicate TRUE <primary-vol-id>

有关可用命令选项的更多信息，请参阅 block volume-duplicate。

REST API 示例

• URL - https://USERNAME:APIKEY@api.softlayer.com/rest/v3.1/SoftLayer_Network_Storage/duplicateVolumeId/refreshDuplicate
• 类型-POST
• 请求主体-

  {
   "parameters": [primaryVolumeSnapshotId, true OR false]
  }
  

SOAP API 示例

• URL - https://api.softlayer.com/soap/v3.1/SoftLayer_Network_Storage
• 类型-POST
• 请求主体-

  <?xml version="1.0" encoding="UTF-8"?>
  <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://api.service.softlayer.com/soap/v3.1/">
  <SOAP-ENV:Header>
   <ns1:authenticate>
    <username>USERNAME</username>
    <apiKey>APIKEY</apiKey>
   </ns1:authenticate>
   <ns2:SoftLayer_Network_StorageInitParameters>
    <id>duplicate Volume Id</id>
   </ns2:SoftLayer_Network_StorageInitParameters>
  </SOAP-ENV:Header>
  <SOAP-ENV:Body>
   <ns1:refreshDuplicate>
     <snapshotId xsi:type="int">primary Volume Snapshot Id</snapshotId>
     <forceRefresh xsi:type="boolean">true</forceRefresh> <-- (remove this tag for normal refresh)
   </ns1:refreshDuplicate>
  </SOAP-ENV:Body>
  </SOAP-ENV:Envelope>
  

有关 API 和选项的更多信息，请参阅 API 参考 和 SoftLayer_Network_Storage::refreshDuplicate。