Warning message

This translation is outdated. For the most up-to-date information, please refer to the English version.

lvconvert执行失败，报错“Unable to allocate extents for mirror”

Solution Verified - Updated -

Issue

  • 使用lvconvert命令转换一个线性volume到一个镜像的volume，报如下错误

    lvconvert -m1 testvg/testlv1

Insufficient suitable allocatable extents for logical volume : 4094 more required 

Unable to allocate extents for mirror(s).

Environment

  • Red Hat Enterprise Linux

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

New to Red Hat?

Learn more about Red Hat subscriptions

Close

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