dump command fails with the error "Unsupported feature(s) 0x240 in filesystem" on RHEL6

Solution Verified - Updated -

Issue

dump command fails with the error "Unsupported feature(s) 0x240 in filesystem" on RHEL6

# /sbin/dump -0u -v -f /DUMP/rh_testfile /var
DUMP: Date of this level 0 dump: Thu Aug  8 13:09:11 2013
DUMP: Dumping /dev/mapper/rootvg-varlv (/var) to /DUMP/rh_testfile
DUMP: Unsupported feature(s) 0x240 in filesystem
/dev/mapper/rootvg-varlv: Filesystem has unsupported feature(s) while opening filesystem
DUMP: The ENTIRE dump is aborted.

Environment

  • Red Hat Enterprise Linux 6
  • dump

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