@stokito The client (nor the access point) never send the password; see this answer (and Wikipedia).

My new WD100EMAZ (from an Elements enclosure) produced the same warning. Must be something that WD do with these at the factory. I had yet to write anything to the drive, and I was going to repartition it anyway, so I just created a new GPT.

Preventing ownership changes is not a filesystem/Access Control Lists feature, it’s a UNIX feature designed to prevent bad things from happening.

I suppose you could give the wordpress user the permission to chown via sudoers if you really wanted to, but I would question the reasons for trying to do this in the first place.

According to a Xiph mailing list message from 2003,

ogginfo should check most things, at least the CRC integrity of everything.

I don’t know whether ogginfo is available for Windows though. You’d also have to script the recursion part, as ogginfo doesn’t do that (at least on UNIX).