Ocfs2 mount Hung on Journal Commit Deadlock in "jbd2_journal_commit_transaction" (Doc ID 1948934.1)

Last updated on APRIL 27, 2017

Applies to:

Linux OS - Version Oracle Linux 5.5 with Unbreakable Enterprise Kernel [2.6.32] and later
Oracle VM - Version 3.1.1 and later
Linux x86-64

Symptoms

In Oracle VM environment, the repositories are using attached external storage, and the lun could be recognized correctly.

But you may  encounter following problem:

Oracle VM server system log shows Call Trace below:

 

Same hung issue can also occur on Oracle Linux server with OCFS2 filesystem mounted:

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms