The copycluster task is failing

Document ID:  TEC1222596
Last Modified Date:  06/16/2017
{{active ? 'Hide' : 'Show'}} Technical Document Details

Products

  • CA Performance Management

Releases

  • CA Performance Management:Release:2.8
  • CA Performance Management:Release:3.0
  • CA Performance Management:Release:3.1

Components

  • IM DATA AGGREGATOR:IMAGGR
  • IM DATA STORAGE:IMSTOR
Symptoms:

The copycluster task:

 

$ vbr.py --task copycluster --config-file copy_drdata.ini

 

Gets the Error:

ERROR 5127: Unable to create snapshot Could not link file [/data/drdata/v_drdata_node0003_catalog/Snapshots/ccs/data/drdata/v_drdata_node0003_catalog/Libraries/public_ApproximateLib_45035999976066596.so] to [/data/drdata/v_drdata_node0003_catalog/Libraries/public_ApproximateLib_45035999976066596.so]: No such file or directory

Environment:
Any Vertica DB Version
Cause:

There are missing Libraries and mismatching versions

Resolution:

Command to check what is the missing Libraries and check versions:

 

SELECT lib_name, sdk_version FROM user_libraries;

 

Find the install.sql under /opt/vertica/packages/xxx/ddl

Finally run:

admintools -t install_package -d db-name -p password -P all --force-reinstall, it will reinstall all packages.

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