Rockwell Automation 1756-HIST2G FactoryTalk Historian ME 2.2 - Manual (Page 112)

F ACTORY T ALK H ISTORIAN ME M ODULE U SER ’ S G UIDE
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Log Threshold Configuration
The Log Threshold Configuration section allows you to specify a warning level for
log files. The range is 95-99%, and the default is 95%.
When the log storage reaches its configured threshold, FactoryTalk Historian ME
deletes older log files and logs a message in the System Log page:
“
<full path> has been removed because the /mnt/log partition is
full .”
Archive Disk Threshold Configuration
The Archive Disk Threshold Configuration section allows you to specify a warning
level for archive disk usage. The range is 95-99%, and the default is 95%.
When the archive disk reaches its configured threshold, FactoryTalk Historian ME
stops Data Collection and logs a message in the System Log page:
“
Stopping Data Collection because one or more partitions is full.
”
It also deletes pimesslogfile located under /mnt/appdata/dat and logs a message in the
System Log page:
“
<full path> has been removed because the /mnt/appdata partition is
full.
”
Stopping Data Collection allows the module to process events from transient event
files to archive storage and make more storage space available.
Archive Usage Threshold Configuration
The Archive Usage Threshold Configuration section allows you to specify the
warning and critical levels for Data Storage.