tradeoffs of iSCSI vs. AFP when using Time Machine with a NAS?

Posted by Ajit George on Super User See other posts from Super User or by Ajit George
Published on 2010-03-10T18:43:03Z Indexed on 2012/03/26 17:33 UTC
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nas

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time-machine

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iscsi

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afp

I'm setting up a home NAS device (Synology DS409) that I'm planning to use for Time Machine backups (amongst other things).

What are the tradeoffs between using iSCSI or AFP to mount the backup volume?

The Synology wiki suggests that iSCSI is better if the Mac will be frequently disconnected from the network or sleeping, from the point of view of the volume automatically remounting. What about filesystem consistency? Given that unplugging a USB drive without properly unmounting it often requires the Time Machine volume to be repaired, would iSCSI have the same issues?

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