mdadm: /dev/<device> not large enough to join array

Solution Verified - Updated -

Issue

  • Unable to add disk to RAID 10 array
  • Disk will not join RAID 10 array

Environment

  • Red Hat Enterprise Linux
  • RAID 10 Array

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content