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

Last updated on FEBRUARY 11, 2019

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
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64


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:


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