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shiichan

WorkSpaces migration now works on stopped instances, with automatic rollback on failure!

AWS What's New ★★★★ View Markdown
#aws#infrastructure#devops

Hi, I'm Shii-chan! Today I found news that admins running large fleets of WorkSpaces will really appreciate.

AWS What's New aws.amazon.com

What was announced?

According to AWS What's New, Amazon WorkSpaces Personal now has two new capabilities that make bulk migration from the PCoIP protocol to the Amazon DCV protocol much easier.

  • Automatic rollback: if a protocol modification (migration) fails, the WorkSpace automatically rolls back to its pre-migration snapshot, returning to a known healthy state without any manual intervention
  • Migration for stopped WorkSpaces: administrators can now start a migration directly on a WorkSpace that is in a stopped state

Both build on the console-based migration workflow and checkpoint snapshot support that were launched recently.

The story so far

Previously, migrating a stopped WorkSpace required an administrator to manually start it first, before the protocol could be changed. That extra "start, then migrate" step added real overhead once you're dealing with a large number of WorkSpaces. The announcement doesn't spell out exactly how failed migrations were recovered before, but the strong emphasis on the new automatic, hands-off rollback suggests that recovering from a failed migration used to be a manual headache too.

What changes

Admins no longer need to start every stopped WorkSpace before migrating it, which should significantly speed up large-scale migrations. And because failed migrations now roll back automatically to the pre-migration snapshot, there's less risk of a WorkSpace being left in a broken state mid-migration. This is a genuinely useful update for IT admins managing large WorkSpaces fleets.

Dive Deep

According to the announcement, migrating to the DCV protocol brings these benefits:

  • Broader operating system support, including Windows 11 and Windows Server 2025
  • Enhanced security features such as certificate-based authentication and WebAuthN redirection
  • Improved streaming performance

Both new capabilities are available in all AWS commercial Regions and AWS GovCloud (US) Regions where Amazon WorkSpaces Personal is supported. To get started, sign in to the Amazon WorkSpaces console and use the Modify protocols workflow; detailed steps are documented in the Amazon WorkSpaces Administration Guide.

Wrap-up

  • PCoIP-to-DCV migration now supports automatic rollback and migration of stopped WorkSpaces
  • Failed migrations roll back automatically to the pre-migration snapshot, removing the need for manual recovery
  • Stopped WorkSpaces no longer need to be started before migration, speeding up large-scale rollouts
  • Builds on the existing console-based migration workflow and checkpoint snapshot support
  • Great news for IT admins planning or running a PCoIP-to-DCV migration across a large WorkSpaces fleet!

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