Oracle Data Pump (expdp) backup reports ORA-39006: internal error, expdpora-39006 in Linux

Oracle Data Pump (expdp) backup reports ORA-39006: internal error, expdpora-39006 in Linux

Problem description:

Oracle has been using a Data Pump backup, today at the terminal backup suddenly reported ORA-39006: internal error.

The data pump export log file contains the following information:

ORA-39097: Data Pump job encountered unexpected error-errors 44ora-39065: unexpected master process exception in FILEORA-31644: unable to position to block number 2 in dump file "/orabackup/sgtms_expdp_201504221210.dmp" ORA-19502: write error on file "/orabackup/sgtms_expdp_201504221210.dmp", block number 1 (block size = 4096) ORA-29701: unable to connect to Cluster Synchronization ServiceORA-29701: unable to connect to Cluster Synchronization Service

Cause:

The installation directory usage of Oracle is 100%. Delete related log files.

Note: in Linux, you can delete related log files based on the directory size. Operation instructions (http://blog.csdn.net/johnnysun2015/article/details/45196061) in this blog)