产品迁移

1. Add the systems you want to migrate to the System Set Manager (SSM) as described in 系统组.

2. In the SUSE Multi-Linux Manager Web UI, navigate to Systems  System Set Manager.

3. Navigate to the Product Migration tab.

4. Choose a target product and then click Select Channels.

5. On the next page, click Schedule Migration.

6. If you want, click Dry Run to do a dry run first, and if everything is correct, click Migrate to start the migration.

1. 列出可用的迁移目标，并记下要迁移的系统 ID：

   spacecmd api -- system.listMigrationTargets -A 1000010001

2. For each system ID, call listMigrationTarget and check that the desired target product is available.

   • If the system ID has an available target, call system.scheduleProductMigration.

   • 如果所需目标不可用，则跳过该系统。

3. 根据您的环境调整以下模板：

   target = '[....]'
   basechannel = 'channel-label'
   system_ids = [1, 2, 3]
   
   session = auth.login(user, pass)
   for system in system_ids
      if system.listMigrationTargets(session, system).ident == target
        system.scheduleProductMigration(session, system, target, basechannel, [] , False, <now>)
      else
        print "无法迁移到请求的目标 -- 正在跳过系统"
      endif
   endfor

1. 在 SUSE Multi-Linux Manager Web UI 中，导航到系统  系统组，然后单击 创建组。

2. Name the group mpm-target-sles15sp3.

   • Only systems subscribed to the same base channel should be added to the created group. In the example, only systems subscribed to SLE-Product-SLES15-SP2-Pool for x86_64 should be added to the group.

     有关将客户端添加到组的详细信息，请参见 系统组。

1. 运行以下命令，以获取该组中所有系统的目标：

   spacecmd -- system_listmigrationtargets group:mpm-target-sles15sp3

2. 命令的输出为由多个 ID 组成的字符串。

   • 请只选择一个目标，这样为所有系统报告的就是该目标。

   • The string is the identifier for the MIGRATIONTARGET of the other command.

     The spacecmd sub-commands system_scheduleproductmigration and system_listmigrationtargets are looping over all systems that are part of the group. 如果该组中有 100 个系统，您会发现安排了 100 个操作。 该组中的所有系统都必须支持相同的迁移目标。

1. The syntax for the system_scheduleproductmigration command is as follows:

   spacecmd -- system_scheduleproductmigration <SYSTEM> <BASE_CHANNEL_LABEL> \
       <MIGRATION_TARGET> [选项]

2. For this example to upgrade all systems in the group mpm-target-sles15sp3 from SLES 12 SP2 to SLES 15 SP, enter on the command line:

   spacecmd -- system_scheduleproductmigration group:mpm-target-sles15sp3 \
       sle-product-sles15-sp3-pool-x86_64 "[190,203,195,1242]" -d