Harris, you need to use the glfs2 libfuse.so (recompile glusterfs with it) to make proper use of channel resizing. avati 2007/8/6, Harris Landgarten <harrisl@xxxxxxxxxxxxx>: > > I am using only the kernel module of glfs2 vs glfs1. I have fuse-2.7.0already installed. I have no --direct-io-mode specified so it should default > to enable > > Harris > > ----- Original Message ----- > From: "Anand Avati" <avati@xxxxxxxxxxxxx> > To: "Harris Landgarten" <harrisl@xxxxxxxxxxxxx> > Cc: "gluster-devel" <gluster-devel@xxxxxxxxxx> > Sent: Monday, August 6, 2007 10:40:14 AM (GMT-0500) America/New_York > Subject: Re: patched fuse - fuse-2.7.0-glfs2 > > Harris, > are you using the kernel module of glfs2 patched fuse? also what is the > command line argument passed to --direct-io-mode=<value> (if any) ? > > avati > > > 2007/8/6 , Harris Landgarten < harrisl@xxxxxxxxxxxxx >: > > In light testing, the new fuse module is about 10-15% slower than the old > one (glfs1) > > Harris > > ----- Original Message ----- > From: "Anand Avati" < avati@xxxxxxxxxxxxx > > To: "gluster-devel" < gluster-devel@xxxxxxxxxx > > Sent: Monday, August 6, 2007 9:08:25 AM (GMT-0500) America/New_York > Subject: patched fuse - fuse-2.7.0-glfs2 > > Hi all, > Here is another version of patched FUSE from the GlusterFS team. > > > http://ftp.zresearch.com/pub/gluster/glusterfs/fuse/fuse-2.7.0-glfs2.tar.gz > > This version of FUSE, along with patch-432 or above should give improved > performance for write operations. In particular 'cp' and 'rsync' should > work > better for large files (> 1MB). > > Please note that for NFS re-export compatibility, you will have to run > 'glusterfs' with "--direct-io-mode=disable" command line arguments. > > thanks! > avati > -- > It always takes longer than you expect, even when you take into account > Hofstadter's Law. > > -- Hofstadter's Law > _______________________________________________ > Gluster-devel mailing list > Gluster-devel@xxxxxxxxxx > http://lists.nongnu.org/mailman/listinfo/gluster-devel > > > > > -- > It always takes longer than you expect, even when you take into account > Hofstadter's Law. > > -- Hofstadter's Law > -- It always takes longer than you expect, even when you take into account Hofstadter's Law. -- Hofstadter's Law
