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Statistics logging is the process of taking snapshots of Double-Take Availability statistical data. The data can be written to a file for future use. Changes to the statistics file configuration are detected and applied immediately without restarting the Double-Take service.
The statistics log file created is a binary file. To view the log file, you must run the DTStat utility from the command prompt.
Sample DTStat output
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================================= 0/11/10 12:48:05:2040 ================================= SYSTEMALLOCATOR::Total Bytes: 0 IQALLOCATOR::Total Bytes: 0 SECURITY::Logins : 1 FailedLogins : 0 KERNEL::SourceState: 2 TargetState: 1 Start Time: Tue Sep 11 12:45:26 2007 RepOpsGenerated: 436845 RepBytesGenerated: 0 MirOpsGenerated: 3316423 MirBytesGenerated: 108352749214952 FailedMirrorCount: 0 FailedRepCount: 0 ActFailCount: 0 TargetOpenHandles: 0 DriverQueuePercent: 0 TARGET:: PeerAddress: 10.10.1.104 LocalAddress: 10.10.1.104 Ops Received: 25 Mirror Ops Received: 23 Retries: 0 OpsDropped: 0 Ops Remaining: 0 Orphan Files Removed: 0 Orphan Directories Removed: 0 Orphan Bytes Removed: 0 Bytes In Target Queue: 0 Bytes In Target Disk Queue: 0 TasksSucceeded: 0 TasksFailed: 0 TasksIgnored: 0 SOURCE::autoDisConnects : 0 autoReConnects : 1 lastFileTouched : /log/data_file CONNECTION:: conPeerAddress: 10.10.1.104 connectTime: Tue Sep 11 12:45:34 2007 conState: 1 conOpsInCmdQueue: 0 conOpsInAckQueue: 0 conOpsInRepQueue: 0 conOpsInMirQueue: 0 conBytesInRepQueue: 0 conOpsTx: 27 conBytesInMirQueue: 0 conBytesTx: 14952687269 conBytesCompressedTx: 14952 conOpsRx: 201127 conBytesRx: 647062280 conResentOpCount: 0 conBytesInDiskQueue: 0 conBandwidthLimit: 429496295 conBytesSkipped: 22867624 conMirrorBytesRemain: 0 conMirrorPercent: 100.0% conTaskCmdsSubmitted: 0 conTaskCmdsQueued: 0 conTasksSucceeded: 0 conTasksFailed: 0 conTasksIgnored: 0 |