Why root file system is going to read-only mode, often?
(Doc ID 1507992.1)
Last updated on APRIL 21, 2020
Applies to:Linux OS - Version Enterprise Linux 4.0 to Oracle Linux 6.3 with Unbreakable Enterprise Kernel [2.6.32] [Release RHEL4 to OL6U3]
Oracle Cloud Infrastructure - Version N/A and later
Sometimes kernel may mount the filesystem as read only. If kernel mounts a filesystem as read only then messages log may contain following errors:
kernel: Aborting journal on device dm-2.
kernel: ext3_abort called.
kernel: EXT3-fs error (device dm-2): ext3_journal_start_sb: Detected aborted journal
kernel: Remounting filesystem read-only
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