My bad. I found it in the INTERNAL section of the release notes. I was only looking in ENHANCEMENTS. It appeared in 2.6.1 apparently.
INTERNAL: - Most of the I/O is now buffered, which results in a pretty large speedup when running under MS Windows. (Craig Barratt) Any suggestions on where to look to improve the performance? > > Did this patch ever make it into the rsync main code? > > http://groups.google.com/group/mailing.unix.rsync/browse_threa d/thread/58ab90decf6d647d/547fc84a33473b65 I ask since I'm having some performance issues running both clients and servers under Windows (2003 Server and XP) particularly building the file list. > Syncing 1.2 million files over 100MB LAN is taking around 8-9 hours with no differences. Possibly that's normal. However at the same time it's causing a disk IO bottleneck on the server and slowing down everything else. The server (dual Xeon 3.2, 2GB RAM, RAID5 on 3 x 300GB 10k SCSI) is a reasonably powerful as is the client (Dual P3 1GHz, 2GB RAM + RAID0 on 2 x 300GB IDE). I'm using a client software to pull from the server as an on site backup. -- To unsubscribe or change options: https://lists.samba.org/mailman/listinfo/rsync Before posting, read: http://www.catb.org/~esr/faqs/smart-questions.html