Below are a few clips from my recent backup logs (2.2.7 on CentOS 5.1). This 
has never been a big issue to me, so I haven't bothered me with the rate 
values. But could someone advice me what causes the huge difference between 
the transfer rate reported by storage daemon (the 1st line in each clip) and 
the rate value reported by the director thereafter?

The differences may be significant, eg. 696.5KB/s vs. 7.899MB/s.
Storage daemon values can be calculated from "SD bytes written" and "write 
elapsed time", but what is the latter, smaller value from the director? 
Since it is smaller, it cannot even be any occasional top peak value.
For example, in the first case elapsed time reported by the director (44:20) 
and bytes written (17.8GB) would lead to value of  appr. 6.7 MB/s, not to 
696.5 kB/s.


18-Jan 17:36 dogbert-sd JobId 641: Job write elapsed time = 00:37:41, 
Transfer rate = 7.899 M bytes/second
  Elapsed time:           44 mins 20 secs
  FD Bytes Written:       17,812,805,063 (17.81 GB)
  SD Bytes Written:       17,861,799,431 (17.86 GB)
  Rate:                   696.5 KB/s

18-Jan 17:56 dogbert-sd JobId 642: Job write elapsed time = 00:15:39, 
Transfer rate = 4.065 M bytes/second
  Elapsed time:           18 mins 21 secs
  FD Bytes Written:       3,802,617,434 (3.802 GB)
  SD Bytes Written:       3,817,588,387 (3.817 GB)
  Rate:                   453.8 KB/s

19-Jan 01:13 dogbert-sd JobId 644: Job write elapsed time = 00:03:39, 
Transfer rate = 3.906 M bytes/second
  Elapsed time:           8 mins 7 secs
  FD Bytes Written:       855,498,008 (855.4 MB)
  SD Bytes Written:       855,611,781 (855.6 MB)
  Rate:                   756.7 KB/s

22-Jan 01:14 dogbert-sd JobId 647: Job write elapsed time = 00:04:51, 
Transfer rate = 2.981 M bytes/second
  Elapsed time:           9 mins 21 secs
  FD Bytes Written:       867,428,005 (867.4 MB)
  SD Bytes Written:       867,561,065 (867.5 MB)
  Rate:                   546.2 KB/s


Regards,
Timo 



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