'Note/Workhistory'에 해당되는 글 4건

  1. 2009.11.04 byteswap.h: No such file or directory 에러
  2. 2009.07.24 IOzone 성능 테스트 - iSCSI 네트워크 성능 측정
Note/Workhistory2009. 11. 4. 02:31


byteswap.h: No such file or directory

Makefile에 다음과 같이 툴체인 경로를 추가 (SMP8654인 경우)

CFLAGS_driver.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)
CFLAGS_initiator.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)CFLAGS_iscsi.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)
CFLAGS_util.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)
CFLAGS_parameters.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)
CFLAGS_debug.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)CFLAGS_md5.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)
CFLAGS_so.o = -I$(SRC)/drivers/scsi -I/home/smp86xx_toolkit/mips-4.3/mips-linux-gnu/libc/usr/include/ -I$(ISCSI_TOP)
Posted by 스카이데이즈


Note/Workhistory2009. 7. 24. 00:38



[\u@\h \W]$ ./iozone -b -i 0 -i 1 -i 2 -R -t 5 -F /mnt/1 /mnt/2 /mnt/3 /mnt/4 /m
nt/5  -c -e -r 4k -s 32m
        Iozone: Performance Test of File I/O
                Version $Revision: 3.326 $
                Compiled for 32 bit mode.
                Build: linux-arm

        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,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Thu Jan  1 01:22:20 1970

        Excel chart generation enabled
        Include close in write timing
        Include fsync in write timing
        Record Size 4 KB
        File size set to 32768 KB
        Command line used: ./iozone -b -i -i 1 -i 2 -R -t 5 -F /mnt/1 /mnt/2 /mn
t/3 /mnt/4 /mnt/5 -c -e -r 4k -s 32m 0
        Output is in Kbytes/sec
        Time Resolution = 0.000025 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 5 processes
        Each process writes a 32768 Kbyte file in 4 Kbyte records
  [   52.510000] Err;FC.ToDs

        Children see throughput for  5 readers          =     432.33 KB/sec
        Parent sees throughput for  5 readers           =     431.84 KB/sec
        Min throughput per process                      =      84.52 KB/sec
        Max throughput per process                      =      88.08 KB/sec
        Avg throughput per process                      =      86.47 KB/sec
        Min xfer                                        =   31600.00 KB

        Children see throughput for 5 re-readers        =     430.62 KB/sec
        Parent sees throughput for 5 re-readers         =     430.39 KB/sec
        Min throughput per process                      =      74.25 KB/sec
        Max throughput per process                      =      94.81 KB/sec
        Avg throughput per process                      =      86.12 KB/sec
        Min xfer                                        =   25712.00 KB
[   52.475000] Err;FC.ToDs

        Children see throughput for 5 random readers    =     392.80 KB/sec
        Parent sees throughput for 5 random readers     =     392.73 KB/sec
        Min throughput per process                      =      75.29 KB/sec
        Max throughput per process                      =      83.41 KB/sec
        Avg throughput per process                      =      78.56 KB/sec
        Min xfer                                        =   29588.00 KB

        Children see throughput for 5 random writers    =     374.98 KB/sec
        Parent sees throughput for 5 random writers     =     208.93 KB/sec
        Min throughput per process                      =      31.32 KB/sec
        Max throughput per process                      =     140.19 KB/sec
        Avg throughput per process                      =      75.00 KB/sec
        Min xfer                                        =    7324.00 KB

 

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

"  Initial write "       0.00

"                "       0.00

"           Read "     432.33

"        Re-read "     430.62

"    Random read "     392.80

"   Random write "     374.98


iozone test complete.

Posted by 스카이데이즈