When a HDFS Disk goes Bad on Oracle Big Data Appliance Node, /root Directory is Filled up with HDFS data.
Last updated on MARCH 04, 2018
Applies to:
Big Data Appliance X3-2 Hardware - Version All Versions and laterBig Data Appliance Integrated Software - Version 2.1.0 and later
Linux x86-64
Symptoms
When a HDFS disk goes bad and unmounted (perhaps by a reboot) on one of the Oracle Big Data Appliance (BDA) nodes, /root file system gets filled up by HDFS data.
Slot Number: 11
Firmware state: Unconfigured(bad)
Foreign State: Foreign
Foreign Secure: Drive is not secured by a foreign lock key
Firmware state: Unconfigured(bad)
Foreign State: Foreign
Foreign Secure: Drive is not secured by a foreign lock key
Changes
Disk went bad, but ASR didn't fire an SR due to internal Bug 18139689. Reboot has been performed on the node and as the disk is bad, it got unmounted during startup.
Bug 18139689 - BDA DOES NOT RAISE ASR EVENTS FOR ALL UNHEALTHY DISK STATES
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