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Ring Buffer Configuration Guide: Difference between revisions
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The '''Ring Buffer''' support 2 different modes. The '''Single Shared Ring Buffer''' can be used if you need only one Ring Buffer. It uses one storage for the '''Ring Buffer and Pcap to Disk'''. The '''Cluster Ring Buffer''' mode allows to use multiple Ring Buffers where each Ring Buffer has multiple disks. | The '''Ring Buffer''' support 2 different modes. The '''Single Shared Ring Buffer''' can be used if you need only one Ring Buffer. It uses one storage for the '''Ring Buffer and Pcap to Disk'''. The '''Cluster Ring Buffer''' mode allows to use multiple Ring Buffers where each Ring Buffer has multiple disks. | ||
=== | === '''Single Shared Ring Buffer''' === | ||
The Single Shared Ring Buffer the default setup on all Allegro Network Multimeters that are shipped with '''one''' internal or external storage. This mode requires an internal or external storage. You can check at '''Generic''' → '''Storage''' if the Allegro Network Multimeter has detected a storage. Here an example of an attached disk: | |||
[[File:Storage no device active.png|600px]] | |||
You can activate and deactivate the storage for Pcap files here. You can also format new disks by using the format option and erase the content of a disk if required. If the disk has not been formatted before, press the ''Format'' Button here. It will show you the dialogue: | |||
[[File:Format disk dialogue.png|400px]] | |||
Here you can decide whether the disk encryption will be used or not, see [[#Limitations]] below | |||
== Limitations == | |||
Please note that the Allegro Network Multimeter supports only EXT4 formatted disks for the Ring | |||
ISCSI | |||
disk encryption | |||