Why I/O to all pools blocked after single OSD disk gets full in RHCS ?

Solution Verified - Updated -


  • Why I/O to multiple pools prevented after one of the OSD reaches mon osd full ratio ?
  • Why client application could not write to rbd devices after ceph cluster has OSD Full situation ?


  • Red Hat Enterprise Linux 7
  • Red Hat Ceph Storage
  • Ubuntu
  • CentOS

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