IFolder is a block base replication tool ?

as per Novell iFolder for Replication - TechStop
"iFolder is an open source product developed initially by Novell. It gives you a folder that will do block level synchronization over the Internet"
And as per Cool Solutions: Setting Up Novell iFolder
"When the user updates a file on any of the client workstations, the changed information is periodically updated to the Novell iFolder server. Data is mapped in 4KB blocks and only the changed blocks are transmitted"
i.e in short by quoting the two references above, it seems that iFolder is a block based replication tool.
is it really a block based replication tool, or iFolder is a File base replication tool.
Please reply/comments

On 1/4/2012 6:56 AM, needee wrote:
>
> as per 'Novell iFolder for Replication - TechStop'
> (http://itknowledgeexchange.techtarge...r-replication/)
> "iFolder is an open source product developed initially by Novell. It
> gives you a folder that will do block level synchronization over the
> Internet"
>
> And as per 'Cool Solutions: Setting Up Novell iFolder'
> (http://www.novell.com/coolsolutions/feature/1382.html)
> "When the user updates a file on any of the client workstations, the
> changed information is periodically updated to the Novell iFolder
> server. Data is mapped in 4KB blocks and only the changed blocks are
> transmitted"
>
> i.e in short by quoting the two references above, it seems that iFolder
> is a block based replication tool.
>
> is it really a block based replication tool, or iFolder is a File base
> replication tool.
It focusses on files, and then if a file is edited, it does a block
level replication.
However things that rename the file. work on a temp one, delete the old
one, then rename tmp to the original name, may look like a block change,
but are really a file level change.

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