[6954] in Release_7.7_team
Re: Kerberos authentication problems in Keyserver project
daemon@ATHENA.MIT.EDU (Alex T Prengel)
Fri Sep 10 12:14:20 2010
From: Alex T Prengel <alexp@MIT.EDU>
To: Greg Hudson <ghudson@mit.edu>
Cc: "release-team@mit.edu" <release-team@mit.edu>, alexp@mit.edu
In-Reply-To: <1284073767.5992.1387.camel@ray>
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Date: Fri, 10 Sep 2010 12:14:13 -0400
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On Thu, 2010-09-09 at 19:09 -0400, Greg Hudson wrote:
> KRB5_RC_IO_UNKNOWN errors are generated by the replay cache code in a
> variety of error cases.
>
> It's hard to know exactly what's going wrong from the data available.
> The replay cache file is typically something like /var/tmp/host_0, where
> "host" is the name of the service and 0 is the uid under which the
> service runs. If you could strace the server process while it's failing
> and look for failing accesses to a file like that, it might help shed
> light on the problem.
>
> One quick thing to check for is whether the VM host is running into a
> disk-full situation, as that would manifest as I/O errors.
>
Thanks for the tips. Disk has plenty of free space... A.
