CVS update: samba/source/nsswitch
abartlet at samba.org
Thu Jan 1 20:53:16 GMT 2004
On Thu, Jan 01, 2004 at 08:33:45PM +0000, vlendec at samba.org wrote:
> Date: Thu Jan 1 20:33:45 2004
> Author: vlendec
> Update of /data/cvs/samba/source/nsswitch
> In directory dp.samba.org:/tmp/cvs-serv20787/nsswitch
> Modified Files:
> Log Message:
> Fix for bug 707, getent group for huge ads groups (>1500 members)
> This introduces range retrieval of ADS attributes.
> I've rewritten most of Günther's patch, partly to remove code duplication and
> partly to get the retrieval of members in one rush, not interrupted by the
> lookups for the DN.
> Andrew, you told me that you would like to see a check whether the AD sequence
> number is the same before and after the retrieval to achieve atomicity. This
> would be trivial to add, but I'm not sure that we want this, as this adds two
> roundtrips to every membership query. We can not know before the first query
> whether we get additional range values, and at that point it's too late to ask
> for the USN.
The USN is just another attribute on the same query. I don't care if
other records have changed, but we should be able to chheck if this
record has changed.
I've just vefired that it does change with changes to group membership.
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