Hi, On Fri, 2011-12-30 at 19:30 +0000, yvette hirth wrote: > Digimer wrote: > > > For GFS2, one of the easiest performance wins is to set > > 'noatime,nodiratime' in the mount options to avoid requiring locks to > > update the access times on files when you only read them. > > i've found that "noatime" implies "nodiratime", so both are not needed - > unless GFS/GFS2 behaves differently than other fs's wrt this attribute. > if so, that would be good to know for certain. > > see here: http://lwn.net/Articles/245002/ > > the article didn't specify the filesystem... > > yvette > Earlier GFS did have different atime code, but GFS2 uses the same code as all other filesystems, so the behaviour should also be the same, Steve. -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
