How to change the logical block size of a VDO volume

Solution Unverified - Updated -

Issue

  • How to change the logical block size of a VDO volume?
  • I get an error when writing sub 4K IO to VDO volumes
  • What block sizes does VDO support?

Environment

  • Red Hat Enterprise Linux 7.5+

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.