Hi, See below slow down in avg tp write rate after having upgraded amanda from 3.2.0 to 3.3.7p1 nothing else is changed. We are using DLT drivers SCSI and fiber connected.
Thanks Gunnar Tape Time (hrs:min) 2:37 2:37 0:00 Tape Size (meg) 382968.9 382968.9 0.0 Tape Used (%) 324.1 324.1 0.0 DLEs Taped 462 462 0 Parts Taped 462 462 0 Avg Tp Write Rate (k/s) 41670.4 41670.4 -- (brought to you by Amanda version 3.2.0) Tape Time (hrs:min) 4:18 4:18 0:00 Tape Size (meg) 384525.8 384525.8 0.0 Tape Used (%) 334.0 334.0 0.0 DLEs Taped 481 481 0 Parts Taped 481 481 0 Avg Tp Write Rate (k/s) 25469.2 25469.2 -- (brought to you by Amanda version 3.3.7p1) Tape Time (hrs:min) 6:03 1:46 4:18 Tape Size (meg) 710405.4 208727.0 501678.5 Tape Used (%) 161.0 47.4 113.6 DLEs Taped 12 4 8 1:7 2:1 Parts Taped 27 8 19 1:11 2:8 Avg Tp Write Rate (k/s) 33357.3 33701.7 33216.0 USAGE BY TAPE: Label Time Size % DLEs Parts Orabck-Unix-002 3:37 431135M 92.5 11 19 Orabck-Unix-003 2:25 279270M 59.9 1 8 (brought to you by Amanda version 3.3.7p1) Tape Time (hrs:min) 3:13 0:11 3:01 Tape Size (meg) 776730.9 50668.0 726062.8 Tape Used (%) 177.9 12.6 165.3 DLEs Taped 18 4 14 1:9 2:5 Parts Taped 33 4 29 1:11 2:18 Avg Tp Write Rate (k/s) 68857.4 77438.9 68329.0 USAGE BY TAPE: Label Time Size % DLEs Parts Orabck-Unix-015 1:34 392152M 84.2 4 12 Orabck-Unix-016 1:34 384579M 82.5 14 21 (brought to you by Amanda version 3.2.0)
