Hi, thanks! On Sat, Jan 10, 2009 at 10:51 PM, t35t0r <t35...@gmail.com> wrote: >> d...@node73 ~ $ iozone -R -s 64k -t 1 -+m clientlist >> [...] >> Throughput test with 1 process >> Each process writes a 64 Kbyte file in 4 Kbyte records I know what you mean. I just gave the example, in the case the path of iozone is incorrect, what would happen, And the result is the error below will be print out: >> bash: /tmp/iozone: No such file or directory I just tried to proved that the path of iozone in my nodes is correct. > > # hostname directoryForTestFiles pathToIozoneOnEachHost > node1 /net/NAS/awesomeFS /home/somewhere/bin/iozone > node2 /net/NAS/awesomeFS /home/somewhere/bin/iozone > node3 /net/NAS/awesomeFS /home/somewhere/bin/iozone
Now, I almost gave up iozone. I have tried iometer, which is better at testing parallel fs as I know. It's very easy to config and run. -- wcw
