摘要 |
There is provided a method for running anti-virus software for a file system that is accessible by a client through a server. The method includes (a) creating a current point-in-time copy (PiTC) of the file system, (b) determining whether a file in the file system is changed, based on a difference between the current PiTC and an earlier PiTC of the file system, and (c) determining whether the file is to be examined by the anti-virus software, based on whether the file is changed.
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