Question: Does anyone know if there are any USB network adapters out there that have both wired and wireless networking capability? Far-fetched, I know, but thought I'd ask.

Background: Some of our users have locked down laptops that we also include unlocked virtual machines running on VMware Player. Sometimes the users have a need for network connectivity with their VMs where NAT and bridged networking from the host won't work. To supplement this, we want to supply them with adapters that they can use VMware USB pass through capabilities to provide appropriate connectivity. They will need both wired and wireless capability. Rather than carrying around 2 adapters, was hoping we could get a combination unit so that we can reduce it to 1.

Answer: 
Different parts of the /afs space is served from different servers. You can find out what volume a path is in by running `fs examine` on it, then running `vos examine` on that volume name will give you what server(s) it is served from. The whole tree is made up of volumes mounted inside of other volumes, so run `fs examine` on the path you are interested in.
Run `fs whereis <file>` ([manpage](http://docs.openafs.org/Reference/1/fs_whereis.html)) to see on what server(s) a file resides. If you want to know in what cell a file resides, run `fs whichcell <file>` ([manpage](http://docs.openafs.org/Reference/1/fs_whichcell.html)). To see the disk space available on the relevant server partition, run `fs diskfree <file>`.

This is a little simpler than using `fs examine`/`vos examine` just for seeing what server a file is on, and `vos examine` may hang if the volserver port (7005) is firewalled off, or if the server with the RW volume is inaccessible.

When talking to administrators, it can also be helpful to know the AFS volume name that the file is in. To find that out, follow [the answer from Klas](https://superuser.com/a/180915/321920). You can also get some stats for the volume with the -extended and/or -format options to `vos examine`.