Is this correct?

kevin_david_carpenter unknown at crengland.com
Tue Dec 30 06:16:42 EST 2003


I am trying to copy an 8 gig file. After first copying it over I try 
and rsync it again. There are no changes so why is it copying the 
file over again? Here is the output of what I am trying to do. And 
what does speedup mean?

[root at VMWARE Storage]# rsync --verbose --recursive -t --stats --
progress ntapps.dsk vmware2::home/
[root at VMWARE Storage]# rsync --verbose --recursive -t --stats --
progress ntapps.
building file list ...
1 file to consider
ntapps.dsk
  8388608512 100%    2.11MB/s    1:03:11
rsync[8049] (sender) heap statistics:
  arena:         147992   (bytes from sbrk)
  ordblks:            3   (chunks not in use)
  smblks:             0
  hblks:              0   (chunks from mmap)
  hblkhd:             0   (bytes from mmap)
  usmblks:            0
  fsmblks:            0
  uordblks:       42648   (bytes used)
  fordblks:      105344   (bytes free)
  keepcost:       11168   (bytes in releasable chunk)

Number of files: 1
Number of files transferred: 1
Total file size: 8388608512 bytes
Total transferred file size: 8388608512 bytes
Literal data: 8388608512 bytes
Matched data: 0 bytes
File list size: 37
Total bytes written: 8389632637
Total bytes read: 56

wrote 8389632637 bytes  read 56 bytes  2212164.19 bytes/sec
total size is 8388608512  speedup is 1.00

[root at VMWARE Storage]# rsync --verbose --recursive -t --stats --
progress ntapps.dsk vmware2::home/
building file list ...
1 file to consider
ntapps.dsk
  8388608512 100%    2.35MB/s    0:56:40
rsync[8820] (sender) heap statistics:
  arena:         147992   (bytes from sbrk)
  ordblks:            5   (chunks not in use)
  smblks:             0
  hblks:              1   (chunks from mmap)
  hblkhd:        266240   (bytes from mmap)
  usmblks:            0
  fsmblks:            0
  uordblks:       59056   (bytes used)
  fordblks:       88936   (bytes free)
  keepcost:       11168   (bytes in releasable chunk)

Number of files: 1
Number of files transferred: 1
Total file size: 8388608512 bytes
Total transferred file size: 8388608512 bytes
Literal data: 0 bytes
Matched data: 8388608512 bytes
File list size: 37
Total bytes written: 2048125
Total bytes read: 3072062

wrote 2048125 bytes  read 3072062 bytes  1307.67 bytes/sec
total size is 8388608512  speedup is 1638.34




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