[OpenAFS] Re: 1.6.2 buserver + butc

Derrick Brashear shadow@gmail.com
Thu, 28 Mar 2013 11:02:04 -0400

the backtrace appeared not to be pthreaded buserver, only butc (which
has been true since ibm days)

On Thu, Mar 28, 2013 at 10:59 AM, Simon Wilkinson
<simonxwilkinson@gmail.com> wrote:
> On 28 Mar 2013, at 14:44, Andrew Deason wrote:
>> We're waiting for the buserver to respond to a BUDB_CreateDump. So,
>> presumably it is hanging on something. A quick glance at that suggests
>> to me that it's most likely hanging on waiting for a write lock to the
>> ubik database, which is presumably hanging because it's waiting for
>> another transaction to finish or something.
> pthreaded ubik servers don't work correctly in 1.6 - they're missing all of the work that Marc Dionne did to stabilise them. So, I suspect the problem may be that you're trying to use a pthreaded set of backup servers.
> Are you deliberately building with --enable-pthreaded-ubik ?
> S.
> _______________________________________________
> OpenAFS-info mailing list
> OpenAFS-info@openafs.org
> https://lists.openafs.org/mailman/listinfo/openafs-info