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If this number is negative, reduce the innodb_buffer_pool_size until the sort_buffer_size turns positive, but allocate approximately from between 25%-50% of memory to the innodb_buffer_pool_size if the database is hosted on the Cacti server, or upto 80% of the system memory if the database is separate from the Cacti web server. However, try to not go below the default setting of 2,097,152. A sort buffer performs sorts for some queries using ORDER BY or GROUP BY. Configuring sort_buffer_size decides how much memory will be allocated for sort queries. The sort_buffer_size may need to be adjusted from the default if the workload requires a significant number of sort queries. The sort_buffer_size is defined on a per-session variable. Use the same equation as that of the join_buffer_size to determine the per connection possible memory.
Key Generation Required to Use Plugin
Package Key Information Not Found
In order to use this Plugin, you must first run the <b><i class="deviceUp">genkey.php</i></b> script in the plugin directory. Once that is complete, you will have a public and private key used to sign your packages.
You have not Trusted this Package Author. If you wish to import, check the Automatically Trust Author checkbox
The Package %s Import Failed
See the cacti.log for more information. It could be that you had either an API Key error or the package was tamered with, or the location is not available.
The package "%s" download or validation failed
See the cacti.log for more information. It could be that you had either an API Key error or the package was tamered with, or the location is not available
The package download or validation failed
The XML files appears to be invalid. Please contact the package author
Check the package repository file for files that should exist and find the one that is missing
The XML files for the package does not exist
Import Package Filenames [ None selected imports all, Check to import selectively ]
Differences
Import Package Templates [ None selected imports all, Check to import selectively ]
File Differences for:
The *.xml.gz file located on your Local machine to Upload and Import.
If checked, Cacti will automatically Trust the Signer for this and any future Packages by that author.
Replace Data Source and Graph Template Suggested Value Records. Graphs and Data Sources will take on new names after either a Data Query Reindex or by using the forced Replace Suggested Values process.