DBFS poor performance
Hi,
IHAC created a DBFS file system on a half Exadata machine to use it as a staging area before loading large files in the production database, the issue that the create file system is very slow, it takes allot of time to copy the files to this file system, more over if you type simple command like "ls" command it takes about an hour to list the output, the database version is 11.2.0.2. Please let me know how can I start the investigation on this machine?
Note: the customer created the DBFS database using the same home for another machine and didn't create it on separate home!
IHAC created a DBFS file system on a half Exadata machine to use it as a staging area before loading large files in the production database, the issue that the create file system is very slow, it takes allot of time to copy the files to this file system, more over if you type simple command like "ls" command it takes about an hour to list the output, the database version is 11.2.0.2. Please let me know how can I start the investigation on this machine?
Note: the customer created the DBFS database using the same home for another machine and didn't create it on separate home!
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