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Ring Buffer Configuration Guide: Difference between revisions
→Limitations
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If the volume is non-exclusive, other reads or writes will heavily reduce the constant write rate. Please note that the iSCSI connection is not encrypted. | If the volume is non-exclusive, other reads or writes will heavily reduce the constant write rate. Please note that the iSCSI connection is not encrypted. | ||
== | == Advanced Options == | ||
=== Disk format === | |||
The Allegro Network Multimeter uses EXT4 for all formatted file systems for the ring buffer. EXT4 file systems support advanced features that are mandatory to capture with full SSD speed. | |||
disk encryption | === Encryption === | ||
The Allegro Network Multimeter uses an '''AES256 LUKS encryption container''' for encrypted single shared ring buffers. You can connect and mount the encrypted disk with many Linux Distributions. It will ask for your password to mount the container. | |||
The Allegro uses hardware encryption if available. The Allegro 200 does not have HW encryption support and can encrypt up to 400MBit/s in software. All other Allegro devices can encrypt with 2GB/s by using the built-in hardware encryption. | |||