Re: Dump too big for tape
2003-05-30 10:43:45
On Fri, 30 May 2003 at 9:30am, Rebecca Pakish Crum wrote
> Total Full Daily
> -------- -------- --------
> Estimate Time (hrs:min) 0:02
> Run Time (hrs:min) 3:57
> Dump Time (hrs:min) 0:58 0:58 0:00
> Output Size (meg) 5798.6 5787.0 11.7
> Original Size (meg) 5798.6 5787.0 11.7
> Avg Compressed Size (%) -- -- -- (level:#disks
> ..)
> Filesystems Dumped 10 9 1 (1:1)
> Avg Dump Rate (k/s) 1717.8 1716.1 3433.8
>
> Tape Time (hrs:min) 1:32 1:32 0:00
> Tape Size (meg) 5798.9 5787.2 11.7
> Tape Used (%) 50.1 50.0 0.1 (level:#disks
> ..)
> Filesystems Taped 10 9 1 (1:1)
> Avg Tp Write Rate (k/s) 1072.5 1072.4 1102.8
>
> NOTES:
> planner: Dump too big for tape: full dump of isymmdb:/var delayed.
> taper: tape isymmdaily01 kb 5938112 fm 10 [OK]
> As I look back through my reports (2 days earlier my backup was 5950.2
> and it says my tape size was 5950.5) I see that my tape size is always
> reading .3 over my estimated dump size.
>
> First, is this normal that my tape size never displays what it actually
> is.
Nope, that's normal. Output Size is the size of all the dump images.
Remember that amanda puts a 32KB header on each of those before they go to
tape. 10 filesystems * 32KB is 320KB, or about .3 MB. QED.
--
Joshua Baker-LePain
Department of Biomedical Engineering
Duke University
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