[OpenAFS] one solaris client suddenly can't mount

[Stotler, John]

I'm stumped on this one.....

One of my solaris clients (5.8 on sparc) has been working fine for months
now. We rebooted the box this morning, and now we're getting:

May 31 10:45:03 db1 afs: [ID 888289 kern.notice] Starting AFS cache scan...
May 31 10:45:11 db1 afs: [ID 215355 kern.notice] found 4730 non-empty cache
files (94%).
May 31 10:45:12 db1 afs: [ID 446265 kern.notice] afs: Lost contact with file
server 1
92.168.0.59 in cell socratease.com (all multi-homed ip addresses down for
the server)
May 31 10:45:12 db1 last message repeated 1 time

I can't get the afs mount to pick up. The AFSLog on the client is empty, and
nothing seems to be logged on the server side either.

The client machine in question can ping, traceroute and DNS resolve the
server with no lost packets whatsoever.

Any idea what I need to do?