Hi Bob. Bob Friesenhahn wrote: >> Here is the current example - can anyone with deeper knowledge tell me >> if these are reasonable values to start with? > > Everything depends on what you are planning do with your NFS access. For > example, the default blocksize for zfs is 128K. My example tests > performance when doing I/O with small 8K blocks (like a database), which > will severely penalize zfs configured for 128K blocks. > [...]
My plans don't count in here, I need to optimize what the users want and they don't have a clue what they will do in 6 months from now, so I guess all detailed planning will fail anyway and I'm just searching for the one size fits almost all... > > My experience with iozone is that it refuses to run on an NFS client of > a Solaris server using ZFS since it performs a test and then refuses to > work since it says that the filesystem is not implemented correctly. > Commenting a line of code in iozone will get over this hurdle. This > seems to be a religious issue with the iozone maintainer. Interesting, I've been running this on a Linux client accessing a ZFS file system from one of our Thumpers without any source modifications and problems. Cheers Carsten _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss