Activation code failures
The number of license key failures when loading the Carbonite Availability and Carbonite Move functionality on a server, since the last time the Double-Take service was restarted
CRC Read Time
The length of time, in microseconds, spent reading CRC (cyclic redundancy check) data on the target. If this value is longer than the standard access time of the target's storage device, it indicates there is possibly an issue reading the data on the target. For example, if the target storage is a SAN, there may be an issue with the way the SAN is configured.
CRC Thread Count
The number of commands being executed simultaneously on the target. In a properly functioning environment, this number should never be greater than the number of difference mirrors currently being executed on the sources connected to this target. If the value grows larger than the number of currently executing difference mirrors, that indicates there is an error condition.
Double-Take queue memory usage
The amount of system memory in use by the Carbonite Availability and Carbonite Move queue
Driver Queue Percent
The amount of throttling calculated as a percentage of the stop replicating limit
Failed mirror operations
The number of mirror operations on the source that failed due to an error reading the file from the disk
Failed replication operations
The number of replication operations on the source that failed due to an error reading the file from the disk
Memory Pool Bytes Available
The amount of memory, in bytes, in the Carbonite Availability and Carbonite Move memory pool that can be used for Carbonite Availability and Carbonite Move operations. When Carbonite Availability and Carbonite Move is at or near idle, the pool bytes available and pool total bytes will at or near equal. If Carbonite Availability and Carbonite Move is queuing, the pool bytes available will be at or near zero and the pool total bytes will be larger (near 256 MB based on default settings).
Memory Pool Total Bytes
The amount of memory, in bytes, that Carbonite Availability and Carbonite Move has allocated for memory pooling. When Carbonite Availability and Carbonite Move is at or near idle, the pool bytes available and pool total bytes will at or near equal. If Carbonite Availability and Carbonite Move is queuing, the pool bytes available will be at or near zero and the pool total bytes will be larger (near 256 MB based on default settings).
Mirror Kbytes generated
The number of mirror kilobytes transmitted to the target. This is the number of bytes generated during mirroring. In other words, this is roughly the amount of traffic being sent across the network that is generated by the mirror. It does not take into account TCP/IP overhead (headers and such), however it does account for attributes and other overhead associated with creating a file. With many small files in a directory, you will see larger statistics than expected because of the file creation overhead. Any subsequent remirror will reset this field to zero and increment from there.
Mirror operations generated
The number of mirror operations transmitted from the source
Open Target Handles
The number of handles currently open on the target.
Replication Kbytes generated
The number of replication kilobytes generated on the source by the file system driver
Replication operations generated
The number of replication operations generated on the source by the file system driver
Double-Take Connection