[OpenAFS] another MacOS cache manager wedging

[Adam Megacz]

So, I successfully demultihomed all servers in the cell in question.

Unfortunately the random blocking still seems to be happening.  The one
shown below was particularly nasty: it did not resolve after any
reasonable approximation to the timeout value (stayed stuck for well
over 30 minutes before I gave up and rebooted the client).

  - a

hosed
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hosed.long
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