diskimagecopy.log

来自「Linux磁盘测试的源代码,测试磁盘的读写性能」· LOG 代码 · 共 73 行

administrator@MEDA /d/rmiller/dt.d
$ mount -f -b //./PhysicalDrive5 /dev/PhysicalDrive5

administrator@MEDA /d/rmiller/dt.d
$ mount -f -b //./PhysicalDrive6 /dev/PhysicalDrive6

administrator@MEDA /d/rmiller/dt.d
$ mount
Device              Directory           Type         Flags
\\.\PhysicalDrive3  /dev/PhysicalDrive3  user         binmode
\\.\PhysicalDrive5  /dev/PhysicalDrive5  user         binmode
\\.\PhysicalDrive6  /dev/PhysicalDrive6  user         binmode
C:\Cygwin\bin       /usr/bin            user         binmode
C:\Cygwin\lib       /usr/lib            user         binmode
C:\Cygwin           /                   user         binmode
\\.\tape0           /dev/nrmt0          user         binmode
\\.\tape0           /dev/rmt0           user         textmode
d:                  /d                  user         textmode

administrator@MEDA /d/rmiller/dt.d
$ ./dt if=/dev/PhysicalDrive6 bs=64k of=/dev/PhysicalDrive5 iomode=copy

Copy Statistics:
    Data operation performed: Copied '/dev/PhysicalDrive6' to '/dev/PhysicalDrive5'.
     Total records processed: 555704 @ 65536 bytes/record (64.000 Kbytes)
     Total bytes transferred: 18209308672 (17782528.000 Kbytes, 17365.750 Mbytes)
      Average transfer rates: 1093637 bytes/sec, 1068.005 Kbytes/sec
     Number I/O's per second: 33.375
      Total passes completed: 0/1
       Total errors detected: 0/1
          Total elapsed time: 4h37m30.23s
           Total system time: 00m16.78s
             Total user time: 00m48.01s

Verify Statistics:
    Data operation performed: Verified '/dev/PhysicalDrive6' with '/dev/PhysicalDrive5'.
     Total records processed: 555704 @ 65536 bytes/record (64.000 Kbytes)
     Total bytes transferred: 18209308672 (17782528.000 Kbytes, 17365.750 Mbytes)
      Average transfer rates: 1048937 bytes/sec, 1024.352 Kbytes/sec
     Number I/O's per second: 32.011
      Total passes completed: 1/1
       Total errors detected: 0/1
          Total elapsed time: 4h49m19.78s
           Total system time: 00m16.82s
             Total user time: 10m01.89s

Total Statistics:
      Input device/file name: /dev/PhysicalDrive6 (device type=disk)
     Type of I/O's performed: sequential (forward)
     Total records processed: 1111408 @ 65536 bytes/record (64.000 Kbytes)
     Total bytes transferred: 91046543360 (88912640.000 Kbytes, 86828.750 Mbytes)
      Average transfer rates: 2677046 bytes/sec, 2614.303 Kbytes/sec
     Number I/O's per second: 32.679
      Total passes completed: 1/1
       Total errors detected: 0/1
          Total elapsed time: 9h26m50.07s
           Total system time: 00m33.61s
             Total user time: 10m49.90s
               Starting time: Sat Feb 10 11:53:44 2001
                 Ending time: Sat Feb 10 21:20:34 2001


administrator@MEDA /d/rmiller/dt.d
$ umount /dev/PhysicalDrive6

administrator@MEDA /d/rmiller/dt.d
$ umount /dev/PhysicalDrive5

administrator@MEDA /d/rmiller/dt.d
$