ECS：对于已启用 EC 的迁移区块，Centera 到 ECS 迁移不会将EC_progress设置为 true

MIGRATION_TASK_FAILED           7    
MIGRATION_TASK_TIMEOUT         17

CLI 还会将迁移报告为“失败”：

admin@ecs01:~> svc_rest_cmd /object/transformation
svc_rest_cmd 1.0.10

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<transformationList>
  <transformations>
    <phase>Migration</phase>
    <id>urn:Transformation:Centera:0xxxxxx0-0xx0-0xx0-0xx0-0xxxxxxxxxx0</id>
    <name>OpentextProduction</name>
    <namespace>opentext</namespace>
    <replication_group>urn:storageos:ReplicationGroupInfo:0xxxxxx0-0xx0-0xx0-0xx0-0xxxxxxxxxx0:global</replication_group>
    <source_device>Centera</source_device>
    <source_ip>172.xx.xx.xx</source_ip>
  </transformations>
</transformationList>

admin@ecs01:~> svc_rest_cmd /object/transformation/urn:Transformation:Centera:0xxxxxx0-0xx0-0xx0-0xx0-0xxxxxxxxxx0
svc_rest_cmd 1.0.10

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<transformation>
  <current_phase>Migration</current_phase>
  <description/>
  <encryption_enabled>false</encryption_enabled>
  <end_time>1970-01-01T00:00:00.000</end_time>
  <name>OpentextProduction</name>
  <namespace>opentext</namespace>
  <phases>
    <phase_id>Enumeration</phase_id>
    <status>Succeeded</status>
  </phases>
  <phases>
    <phase_id>Indexing</phase_id>
    <status>Succeeded</status>
  </phases>
  <phases>
    <phase_id>PreCheck</phase_id>
    <status>Succeeded</status>
  </phases>
  <phases>
    <phase_id>Migration</phase_id>
    <status>Failed</status>
  </phases>