Driver OFM . The Open File Manager Plugin
(OFM) is the only available backup driver for Windows 2000 clients.
No other driver can be used.
The Driver OFM radio button is selected by default.
.. (OFM) Write Inactivity Period . In order for this plugin to safely allow for the backup of open files, it uses the Write Inactivity Period to
determine when the system is in a safe state. This period is set to 3seconds by default. The VaultDR Online Plugin will wait until it sees no write activity for the specified time before determining if it is safe to begin the backup of the system. The Plugin will continually attempt to establish this Write Inactivity Period until the time set as the SyncTimeout (Secs) has elapsed.
** Important: The VaultDR Online Plugin uses a default setting of three seconds for the Write Inactivity Period. Note that this parameter can be set to less than three seconds, but a minimum of three seconds is recommended.
.. (OFM) Sync Timeout (Secs) . The VaultDR Online Plugin uses this setting to determine when to stop synchronizing the system. If, for example, the Sync Timeout is set to 300 seconds (five minutes), the VaultDR Online Plugin will try for 300 seconds to find a time during which the Write Inactivity Period requirement is met. Note that this may take much longer than 300 seconds. The Sync Timeout will vary depending on the DISK I/O load on a volume.
## Only Windows 2000 시 OFM APM 을 반드시 설치해야함!! VSS 는 Windows 2003 이상 적용됨!!
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