HP Enterprise File Services WAN Accelerator manual Specifying Time Limits Specifying Wild Cards

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Specifying Time Limits

Specifying Wild Cards

The RCU client can be given a time limit for mirroring, copying, or transparently prepopulating data. A time limit can be useful when you want to limit data transfer usage to a certain time frame (for example, 2 hours after midnight) to control bandwidth usage.

The following example illustrates the transparent prepopulation of the c:\data directory until the entire directory has been transferred, or 1 hour (that is, 3600 seconds) has passed, whichever comes first. For example:

rcu /prepop c:\data WANAccelerator1 /timeout 3600

Source locations can have a wild card (*) in the last part of the path (for example, c:\dir\newfiles*). The wild card can be used with any of the client locations to limit the data sources. The following example mirrors any directory or file starting with newfile in the c:\data directory. The files appear as build1\newfile1, build1\newfile2, and so forth on the server. For example:

rcu /mirror c:\data\newfile* server1 build1

Excluding Files and Directories

22

Files or directories can also be individually excluded using the /excludepath option.

The following example copies the c:\data subtree to the newdata directory on the server (with the exception of anything in or below the c:\data\private directory):

rcu /copy c:\data server1 newdata /excludepath \private

2 - INSTALLING AND USING THE RCU

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Contents HP StorageWorks Enterprise File Services Remote Copy Utility 392364-003Page Contents Chapter HP EFS RCU Commands IndexIntroduction About This GuideTypes of Users Organization of This Guide Document Conventions BoldfaceHardware and Software Dependencies Additional ResourcesRelated Reading HP Storage Web Site HP NAS Services Web Site Contacting HPIntroduction HP EFS Remote Copy Utility OverviewFeatures HP EFS RCU DeploymentTransparent Prepopulation HP EFS Remote Copy Utility Installing and Using the RCU Installing the RCUTo install the RCU on a Client and serverModifying the Default RCU Parameters Upgrading from RCU 2.1 toRunning the RCU from the Command-Line Interface Scheduling Tasks for the RCUTo schedule tasks for RCU on a clientTo start the RCU in server mode as a Windows service Copying DataTo copy data Mirroring Data To mirror dataTransparently Prepopulating Cifs Data To run the RCU in monitor mode Monitoring DataAdditional RCU Features Restricting ClientsCreating Log Files To restrict clientsSpecifying Time Limits Specifying Wild Cards Excluding Files and DirectoriesHP EFS RCU Commands Client ActionsCopy SyntaxMirror PrepopParameters DescriptionClient Options ExcludepathMaxretries ExampleTimeout Server OptionsMaxretrywait Allowabspath AllowclientipDenyclientip Server ServerdebugMonitoring Actions MonitorMonitoridlewait MonitormaxwaitLogging Options LogfileLogfilemax Global Options LogfilenameLogfilenum QuietConfigfile CompareaclsReadtimeout PortRecvbuf SendbufHP EFS RCU Commands Index RCUIndex
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