On 3/7/2013 4:12 AM, Dennis Kaarsemaker wrote: > I see, so now I need to find out what's causing the larger average > request size. Would you happen to know a list of common causes? Given that mysql is doing the writes, that's the first place to look. Is the mysql version the same on all machines? If not, what changed between versions? How about the config? How about the sql code driving the IO, is it the same? Is this host using a different mysql log or db file format? Is the logging method the same? Is it writing the same total amount of data to the filesystem, but just in larger chunks? Etc, etc. -- Stan _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
