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From:	Denis Excoffier <cygwin AT Denis-Excoffier DOT org>
Date:	Sat, 28 Feb 2015 00:51:00 +0100
Subject:	speedup in AD access, thanks
To:	The Cygwin Mailing List <cygwin AT cygwin DOT com>
Message-Id:	<CE10AFCD-35CB-4BF6-BEAF-89FDC4E903A1@Denis-Excoffier.org>
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Hi,

Playing with mkgroup and mkpasswd like others, i also
noticed some great improvement in performance:
now less than 5min for 404653 entries (mkpasswd -d)
and less that 1min for 127048 entries (mkgroup -d).
Before it was nearly 1 hour for each.

Playing also with /etc/group, i happened to enter
an empty group (i.e. line begins with colon) and
e.g. ls -al fails miserably in this case (and segfault
seems to lie in cygwin1.dll).

Regards,

Denis Excoffier.

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