Iozone against ceph RBD

labuser@ubuntu1:~$ iozone -R -i0 -i1 -b run1.xls -t 21 -F /mnt/ceph/foo/test /mnt/ceph/foo1/test /mnt/ceph/foo2/test /mnt/ceph/foo3/test /mnt/ceph/foo4/test /mnt/ceph/foo5/test /mnt/ceph/foo6/test /mnt/ceph/foo7/test /mnt/ceph/foo8/test /mnt/ceph/foo9/test /mnt/ceph/foo10/test /mnt/ceph/foo11/test/mnt/ceph/foo12/test /mnt/ceph/foo13/test /mnt/ceph/foo14/test /mnt/ceph/foo15/test /mnt/ceph/foo16/test /mnt/ceph/foo17/test /mnt/ceph/foo18/test /mnt/ceph/foo19/test /mnt/ceph/foo20/test -I -K -m -O -w -s 2g
	Iozone: Performance Test of File I/O
	        Version $Revision: 3.397 $
		Compiled for 64 bit mode.
		Build: linux-AMD64

	Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
	             Al Slater, Scott Rhine, Mike Wisner, Ken Goss
	             Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
	             Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
	             Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
	             Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
	             Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer.
	             Ben England.

	Run began: Mon Sep 16 17:02:08 2013

	Excel chart generation enabled
	Disrupted read patterns selected.
	Multi_buffer. Work area 16777216 bytes
	OPS Mode. Output is in operations per second.
	Setting no_unlink
	File size set to 2097152 KB
	Command line used: iozone -R -i0 -i1 -b run1.xls -t 21 -F /mnt/ceph/foo/test /mnt/ceph/foo1/test /mnt/ceph/foo2/test /mnt/ceph/foo3/test /mnt/ceph/foo4/test /mnt/ceph/foo5/test /mnt/ceph/foo6/test /mnt/ceph/foo7/test /mnt/ceph/foo8/test /mnt/ceph/foo9/test /mnt/ceph/foo10/test /mnt/ceph/foo11/test/mnt/ceph/foo12/test /mnt/ceph/foo13/test /mnt/ceph/foo14/test /mnt/ceph/foo15/test /mnt/ceph/foo16/test /mnt/ceph/foo17/test /mnt/ceph/foo18/test /mnt/ceph/foo19/test /mnt/ceph/foo20/test -I -K -m -O -w -s 2g
	Time Resolution = 0.000001 seconds.
	Processor cache size set to 1024 Kbytes.
	Processor cache line size set to 32 bytes.
	File stride size set to 17 * record size.
	Throughput test with 21 processes
	Each process writes a 2097152 Kbyte file in 4 Kbyte records

Can not open temp file: iozone.tmp
open: Not a directory
^C
iozone: interrupted


"Throughput report Y-axis is type of test X-axis is number of processes"
"Record size = 4 Kbytes "
"Output is in ops/sec"

"  Initial write "       0.00

exiting iozone