The Enterprise Vault (EV) File System Archiving (FSA) FileScreenFilter driver may cause cluster failover to hang.

Article:TECH167472  |  Created: 2011-08-18  |  Updated: 2014-12-08  |  Article URL
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Article Type
Technical Solution


An issue with the FileScreenFilter.sys driver may cause the cluster failover to hang and a reboot of the node will be required. 


This issue may be caused by the filter scanning the \System Volume Information


This issue has been addressed as part of the following releases:

Enterprise Vault 9.0.4

Enterprise Vault 10.0.1

Supplemental Materials


MSCS cluster failover hang caused by filescreenfilter.sys

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