DataKeeper for Windows All Documentation - SIOS

Verifying Data on the Target Volume• Ship the target machine to its new location.• Power on the target machine and verify all network settings, including the IP address updated above.• On the source system, open a DOS command window and change directory to the DataKeeperdirectory by executing the following command:cd %EXTMIRRBASE%• Run the following command to update the existing mirror endpoints to the new IP addresses:EMCMD 172.17.100.1 CHANGEMIRRORENDPOINTS X 172.17.100.2 88.17.100.188.17.200.2• DataKeeper will resync the changes that have occurred on the source server while the target serverwas unreachable.• When this partial resync is complete, the mirror will change to the MIRRORING state.Verifying Data on the Target VolumeBy design, DataKeeper locks the target volume. This prevents the file system from writing to the targetvolume while the replication is occurring. However, DataKeeper does provide a mechanism to unlock thetarget volume and allow read/write access to it while the mirror is still in place. There are two methods to dothis:1. Pause the mirror and unlock the target volume via the Pause and Unlock mirror option in theDataKeeper UI.2. Use the DataKeeper command line interface (EMCMD) to pause the mirror (PAUSEMIRROR) andunlock the target volume (UNLOCKVOLUME).DataKeeper for Windows Technical DocumentationPage 40