Problem Description :
Oracle has been using data pump backups, and today suddenly reported ora-39006:internal error errors at the end of the backup.
The data pump export log file is the following information:
Ora-39097:data Pump Job encountered unexpected error-31644ora-39065:unexpected master process exception in FILEORA-3164 4:unable to position to block number 2 in dump file '/orabackup/sgtms_expdp_201504221210.dmp ' ora-19502:write error on fi Le "/orabackup/sgtms_expdp_201504221210.dmp", block number 1 (block size=4096) ora-29701:unable to connect to Cluster Sync Hronization serviceora-29701:unable to connect to Cluster synchronization Service
cause of the problem :
Oracle's installation directory utilization is 100%. Delete the relevant log files.
Note: Under Linux, you can delete related log files according to the size of the view directory. instructions in this post (http://blog.csdn.net/johnnysun2015/article/details/45196061)
Oracle Data Pump (EXPDP) Backup report ora-39006:internal error in Linux environment