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Date: | Fri, 23 Nov 2007 09:35:49 +0100 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: [ANNOUNCEMENT] Updated: [experimental] cygwin-1.5.25-1 |
Message-ID: | <20071123083549.GO30894@calimero.vinschen.de> |
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On Nov 22 18:05, Thorsten Kampe wrote: > * Corinna Vinschen (Thu, 22 Nov 2007 16:42:10 +0100) > > ==== CYGWIN THANKSGIVING EDITION ==== > > > > I've made the new version of the Cygwin DLL, 1.5.25-1, and associated > > utilities available for testing. Version 1.5.24-2 remains the current > > version for now. > > > > This is a bug fix release. Important changes since 1.5.24-2: > > Unfortunately the changes that made rsync run about 2 - 6 times faster > [1] (on a backup of about 100,000 files residing on a FAT32 volume) > didn't make it into the prelease. The change you're talking about does most likely not fit into a bugfix release, given how much code in the snapshot has changed related to file and pipe access. > The first snapshot that exhibited the stunning increase was the > snapshot from 2007-08-02 and the last one was the snapshot from 2007- > 08-13. You observed this behaviour, you're the guy who can help. Using gcc and cvs you should be able to find out which change after the 2007-08-13 snapshot slowed rsync down again. If you found the change, I'll look into it. Promised. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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