During the migration operation, all the memory that has been paged out to a paging space device is first read into real memory before being transmitted to the target server.

在迁移操作期间，换出到分页空间设备上的所有内存先被读入真实内存中，然后传输到目标服务器。

youdao

Therefore, if a large portion of the memory has been paged out, the duration of the migration operation will increase.

因此，如果内存的很大一部分已经被换出了，那么迁移操作的持续时间会比较长。

youdao

When migrating a cluster, it is sensible to carry out a staged migration and migrate queue managers one at a time.

迁移一个集群时，最好进行分步迁移，即每次只迁移一个队列管理器。

youdao

Looking more deeply at the out-migration and its message, one big issue is clearly jobs.

FORBES: Move up http://i.forbesimg.com t Move down

In some parts of the country the decline in out-migration may be a welcome sign.

ECONOMIST: House prices and mobility

California's domestic out-migration, moreover, may have a simpler cause than dysfunctional government or high taxes.

ECONOMIST: Emigration from California