Fix replication tests...

Stefan Metzmacher metze at
Tue Aug 9 12:33:00 UTC 2016

Am 08.08.2016 um 18:13 schrieb Stefan Metzmacher:
> Hi,
> here's a new patchset that hopefully passes make test, the commit
> "s4:dsdb/schema: don't update the in memory schema->prefixmap without
> reloading the schema!"
> didn't have the unit test changes.
> I've also fixed some typos in commit messages.
> Please start to review:-)
> I'll run autobuilds over night...

In 5 runs I never triggered the timeout bug.

I had two failures, the ctdb one in
and the followin I've never seen before:

ERROR(runtime): DsExecuteKCC failed - (-1073741643, '{Device Timeout}
The specified I/O operation on %hs was not completed before the time-out
period expired.')
Failed to exec kcc on remote DC
./bin/samba-tool drs kcc localdc --configfile=/me
-UAdministrator%locDCpass1 at
/memdisk/metze/W/b196036/samba/selftest/target/ line 2212.
failed to start up environment 'promoted_dc' at
/memdisk/metze/W/b196036/samba/selftest/target/ line 49.
samba can't start up known environment 'promoted_dc' at
/memdisk/metze/W/b196036/samba/selftest/ line 901.
Traceback (most recent call last):
  File "/memdisk/metze/W/b196036/samba/selftest/filter-subunit", line
91, in <module>
    ret = subunithelper.parse_results(msg_ops, statistics, sys.stdin)
  File "/memdisk/metze/W/b196036/samba/selftest/", line
64, in parse_results
  File "/memdisk/metze/W/b196036/samba/selftest/", line
266, in time
  File "bin/python/samba/subunit/", line 189, in time
    time.second, time.microsecond))
IOError: [Errno 32] Broken pipe

This is a timeout but not (at least directly) related to one I've fixed now.

The loop is still running more autobuilds with it.

> Am 08.08.2016 um 14:26 schrieb Stefan Metzmacher:
>> Am 05.08.2016 um 22:49 schrieb Jeremy Allison:
>>> On Fri, Aug 05, 2016 at 10:16:42PM +0200, Stefan Metzmacher wrote:
>>>> Am 05.08.2016 um 17:36 schrieb Jeremy Allison:
>>>>> On Thu, Aug 04, 2016 at 11:26:46PM +0200, Stefan Metzmacher wrote:
>>>>>> I'm currently running some autobuilds with the following
>>>>>> patchset...
>>>>>> metze
>>>>> Metze - autobuilds are still failing and it's been
>>>>> a week without real progress.
>>>>> Did your tests help at all ?
>>>>> I'm planning to push the patch to skip the broken
>>>>> tests today unless I hear any different.
>>>> I got distracted a bit today.
>>>> I'm currently running autobuilds with the attached patches.
>>> Oh - that looks like a good set of changes that should
>>> fix the underlying issue. Let me know if you want me to
>>> review.
>> I've a new extended patchset, that also fixed a 3rd bug
>> related to the prefix map and resolving a working schema
>> when we try to replicated the schema partition itself.
>> I'm running autobuilds with it.
>> A subset already passed a few times.
>> metze

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