FSTRIM issues after installing kernel-3.10.0-514.26.2

Solution In Progress - Updated -

Issue

  • We are seeing I/O issues after OS patching when we are running fstrim on SSD mounts on Cassandra database nodes.
  • After patching, we started seeing cassandra database node down alerts due to IO blocking during fstrim activity.

Environment

  • Red Hat Enterprise Linux 7.3
  • kernel-3.10.0-514.26.2.el7

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