ldb one-level search performance issue

[Andrew Bartlett]

On Sat, 2018-05-26 at 07:20 +1200, Andrew Bartlett via samba-technical
wrote:
> 
> The string component stuff was a red herring (as it would not throw an
> error), but it hid this real issue:
> 
> Checking 18862 objects
> ERROR: parent object not found for CN=kcc_BCDE3
> 
> Patches to get that far are in 
> 
> https://gitlab.com/catalyst-samba/samba/commits/abartlet-dbcheck-ideas

With that branch, the real issue can be reproduced in just two tests
with:

make test TESTS="kcc dbcheck --include-env=ad_dc_ntvfs"

That should make it easier to see and sort out.

Andrew Bartlett

-- 
Andrew Bartlett                       http://samba.org/~abartlet/
Authentication Developer, Samba Team  http://samba.org
Samba Developer, Catalyst IT          http://catalyst.net.nz/services/samba