From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 95296 invoked by alias); 15 Aug 2015 11:54:33 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 95281 invoked by uid 89); 15 Aug 2015 11:54:33 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-4.1 required=5.0 tests=AWL,BAYES_50,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 X-HELO: calimero.vinschen.de Received: from aquarius.hirmke.de (HELO calimero.vinschen.de) (217.91.18.234) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 15 Aug 2015 11:54:32 +0000 Received: by calimero.vinschen.de (Postfix, from userid 500) id 9F8A5A808BB; Sat, 15 Aug 2015 13:54:29 +0200 (CEST) Date: Sat, 15 Aug 2015 11:54:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: commands spends time in cygheap_user Message-ID: <20150815115429.GS28349@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <20150807090646.GB12475@calimero.vinschen.de> <1438977081850-120377.post@n5.nabble.com> <20150810084019.GB1559@calimero.vinschen.de> <1439208020687-120403.post@n5.nabble.com> <20150810160150.GD13029@calimero.vinschen.de> <1439380764318-120458.post@n5.nabble.com> <20150812144754.GJ13029@calimero.vinschen.de> <1439560143628-120519.post@n5.nabble.com> <20150814154832.GK28349@calimero.vinschen.de> <20150814202007.GM28349@calimero.vinschen.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Z1OTrj3C7qypP14j" Content-Disposition: inline In-Reply-To: <20150814202007.GM28349@calimero.vinschen.de> User-Agent: Mutt/1.5.23 (2014-03-12) X-SW-Source: 2015-08/txt/msg00228.txt.bz2 --Z1OTrj3C7qypP14j Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 2480 On Aug 14 22:20, Corinna Vinschen wrote: > On Aug 14 17:48, Corinna Vinschen wrote: > > On Aug 14 06:49, mku wrote: > > > I hope, not to follow a red herring again, but found some interesting. > > >=20 > > > I did a fresh cygwin installation again but made an error not to copy= my old > > > .bashrc and .bashrc-profile files. > > > Within .bashrc I defined an alias for ls (ls=3D'ls --color=3Dauto > > > --show-control-chars'). > > > I noticed, that the time lag has went away. After a "ls --color=3Daut= o", the > > > time lag appeared again. > > > Comparing the strace output with/without the color flag, I found that= the > > > time lag at "cygheap_user::ontherange" has gone and it now appeared a= t a > > > ldap_bind [ldap_init] that was called in the context of a symbolic li= nk to a > > > directory on a network share. The previous strace logs did not show a= time > > > lag at this point, only at the cygheap_user entry.=20 > > >=20 > > > I deleted the "ln -s" entry and did not notice this big time lag any = more > > > even with the color flag. > > >=20 > > > I restored the "old" v2.2.0 version and cannot find the previous logg= ed time > > > lag.=20 > > > As no files within the cygwin directory structure has been modified, = it > > > seems, that some registry information has been "healed" by the multip= le > > > fresh installations.=20 > > >=20 > > > PS: To do a fresh install I did a "backup" by renaming the original c= ygwin > > > folder. The "restore" was done by renaming the fresh installed cygwin= folder > > > and renaming the previous "backuped" folder back to cygwin. > > >=20 > > > For me the issue is now closed. Thanks for your input. > >=20 > > Thank you for this important point. That gives me an idea what > > happens and I guess this is something which needs fixing. These > > checks should also only happen if passwd/group in nsswitch.conf > > are set to "db". >=20 > I just checked in a patch to address this issue, and I just created a > new developer snapshot for testing. >=20 > Can you reproduce the situation by recreating the symlink and try again? > If you can reproduce it, can you give the latest Cygwin DLL from the > developer snapshot page https://cygwin.com/snapshots/ a try? The new 2.2.1-0.1 test release contains this fix as well. Please give it a try. Thanks, Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --Z1OTrj3C7qypP14j Content-Type: application/pgp-signature Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJVzyh1AAoJEPU2Bp2uRE+gVpYQAKG1D8Sv7o2NG1nwZrZy87zT SXR0s4tTuVaK1c1/1v9w6TXZKCWJti8AxNG5782IW2pr3mUHGMhK1+nOT+1S6FuV smYySWdvfcazvZyo35YjLAoo9nK31bxDqq6V6uCV9EFvn906+Ba+ocUUFZ8lBYW8 8+Vz5FY1H7nCg/spXrh5bVNU0RyF9kkrbBjafFI1QVakusRCn6ouQHrwcuhtT3V8 X547Xa+CKIR2QBA7GmFKnJtpRaORcmg3fpfL/5E5PQuWs7mrff9meqp1tPyasp+8 +zrL68DtcXuN2LsevZFUZHmGVSULqGpmJqobtxn64f6LLITxFhMn0nKE5e/Oih2X zBae5xdgjqJ32aC/g0NMN2G2sqB3s15S/Qb8f2oPY7VwSDvbYypCmNkszGALdSfs ZV/q3OiOxByGr92S7S1Q8GpKNpVCKJT1l1e5seQxfLxFjsewVxCfwuSOTRqPvX3I 6S6oJolKFKgGcdVOm13URZGJikmlo03FzQPIdYrbu7hKqomQfEgo8hb5i3AK1gX7 w5H70pnLBWRFVUM+MrF26Ua4+BnYBC9hlE8fKWgWjeAcQvfoJs+MWvBddwDot6ag O9JRRCtGnP918zv5lHRiVtUDvl7DqIIk6xnqAHyFlMtNPD94Q7rEKCOoWxf5U/b8 h0LAmM2/v77aeXelCik/ =XTxz -----END PGP SIGNATURE----- --Z1OTrj3C7qypP14j--