All supported DX NetOps Performance Management releases
To many retired items for the remove_not_present_items.sh script to work with.
Use the deleteAllDevicesInFile.pl and deleteRetiredItemsInFile.pl scripts to remove the retired items.
After the retired items are removed, regular runs of the remove_not_present_items.sh should function normally to keep the system clean.
If too many items build up in a short time period, or over time without runs of the remove_not_present_items.sh, these scripts might be needed again.
How to use the deleteAllDevicesInFile.pl script is documented in the How to delete Retired Devices in Performance Management Knowledge Base Article.
How to use the deleteRetiredItemsInFile.pl script is documented in the How to delete Retired Items in Performance Management Knowledge Base Article.