I ran the 5g iozone test on my ceph system and I got the following output on the
terminal:
hp1:/media/ceph # /opt/iozone/bin/iozone -Rab 20120519_1641_results_5g.xls -R -i
0 -i 2 -f /media/ceph/iozone.file -s 5g
Iozone: Performance Test of File I/O
Version $Revision: 3.408 $
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 Jun 4 20:27:31 2012
Excel chart generation enabled
Auto Mode
Excel chart generation enabled
File size set to 5242880 KB
Command line used: /opt/iozone/bin/iozone -Rab
20120519_1641_results_5g.xls -R
-i 0 -i 2 -f /media/ceph/iozone.file -s 5g
Output is in Kbytes/sec
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.
random random
bkwd record stride
KB reclen write rewrite read reread read write
read rewrite read fwrite frewrite fread freread
5242880 4 34256 32763 Killed
Message from syslogd@hp1 at Jun 4 22:19:03 ...
kernel:[ 7627.132065] Oops: 0000 [#1] PREEMPT SMP
Message from syslogd@hp1 at Jun 4 22:19:03 ...
kernel:[ 7627.132190] Stack:
Message from syslogd@hp1 at Jun 4 22:19:03 ...
kernel:[ 7627.132213] Call Trace:
Message from syslogd@hp1 at Jun 4 22:19:03 ...
kernel:[ 7627.132356] Code: ab c0 fe ff ff 0f 84 85 00 00 00 31 f6 48 89 df e8
03 d7 ff ff 4c 89 ef 48 89 44 24 28 e8 f6 91 ed e0 48 8b 44 24 28 48 8b 50 08
Message from syslogd@hp1 at Jun 4 22:19:03 ...
kernel:[ 7627.132426] CR2: 000000000000000a
Can anybody help me with this??
--Udit Agarwal
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