X-Recipient: archive-cygwin@delorie.com
X-SWARE-Spam-Status: No, hits=-1.9 required=5.0	tests=AWL,BAYES_00,KHOP_THREADED,RCVD_NUMERIC_HELO,SPF_HELO_PASS,T_RP_MATCHES_RCVD
X-Spam-Check-By: sourceware.org
To: cygwin@cygwin.com
From: Achim Gratz <Stromeko@NexGo.DE>
Subject: Re: bad performance when opening many files on Win7
Date: Fri, 27 Apr 2012 08:41:42 +0000 (UTC)
Lines: 12
Message-ID: <loom.20120427T103825-468@post.gmane.org>
References: <874ns6z0cr.fsf@Rainer.invalid> <4F9A0FFB.4080201@cygwin.com> <87y5ph4t4z.fsf@Rainer.invalid>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
User-Agent: Loom/3.14 (http://gmane.org/)
X-IsSubscribed: yes
Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe@cygwin.com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin@cygwin.com>
List-Help: <mailto:cygwin-help@cygwin.com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
Delivered-To: mailing list cygwin@cygwin.com

Achim Gratz <Stromeko <at> nexgo.de> writes:
> The part about "groups with many members" looks oddly familiar.
> Incidentally I've never had enough patience for makepasswd to finish
> while scanning the AD... so, given that I don't think I could change all
> that code, I guess that all the ids/groups used in the ACL should be in
> passwd/groups?

Fetching all groups from the DC gave me some 60000 entries in a 4MiB group file.
 And if anything, things became even slower when using that file.  :-(

Regards,
Achim


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple