On Apr 4, 2013, at 8:15 AM, Jim Rees <rees@xxxxxxxxx> wrote: > Tigran Mkrtchyan wrote: > > we have a directory with 50K (number of ) files in it. > The user does a 'ls' and I can see READDIR4. To > get the complete listing a client need to send ~380 requests. > Now user does yet another 'ls' in the same directory. > The client sends a GETATTR on directorie's FH > (actually two of GETATTRS - why?!!) and discovers that a > directory didn't change and re-uses existing listing, BUT!!! > for each file in the directory it sends a GETATTR to discover > is the file's attributes are changed. For 50K files it's a 50K requests. > > So is this a "ls -l"? Because for "ls" it shouldn't stat all the files. Default these days is ls --color > -- > To unsubscribe from this list: send the line "unsubscribe linux-nfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
