No answer to this at all? Regards Roland Rabben 2011/2/13 Roland Rabben <roland at jotta.no>: > I have a few Glusterfs clusters. They are all running version 3.0.5. > Both servers and clients are on Ubuntu 64 bit systems. > My clusters are configured as Distributed and Replicated over Gigabit > network. About 5 clients are reading and writing millions of files in > all sizes to my filesystem. > > The volumes are exported using the fuse-based Glusterfs client. Volume > size is usually 115 TB. > > I am experiencing performance degradation as the number of folders and > files on my gluster filesystem grows. ?Running a simple command like > ls can take minutes to complete. > > Cocurrent write performance is pretty poor. > > Is this performance degradation expected behavior? > > Are there any performance improvements related to concurrency and > small files in Glusterfs 3.1? > > Any operating system or RAID configurations the community can > recommend to help with performance? (We are mostly using Adaptec 5805 > RAID controllers on or storage nodes.) > > > Best regards, > > Roland Rabben > Founder & CEO Jotta AS > Cell: +47 90 85 85 39 > Phone: +47 21 04 29 00 > Email: roland at jotta.no > -- Roland Rabben Founder & CEO Jotta AS Cell: +47 90 85 85 39 Phone: +47 21 04 29 00 Email: roland at jotta.no
