Unusual dump times?
2003-09-16 07:38:28
With everything finally working, I'm wondering if my dump times are
excessive or to be expected. I plan to gradually include more machines
totalling about 20GB. If all the hosts take as long as marvin (below),
things could end up taking more than 12 hours to run. Wondering if I
should just stop using compression.
Here's my disklist....
stewie /home/software user-tar
stewie /home/projects user-tar
stewie hda2 comp-root
marvin /usr comp-user-tar
scooby /usr comp-user-tar
And the report...
STATISTICS:
Total Full Daily
-------- -------- --------
Estimate Time (hrs:min) 1:09
Run Time (hrs:min) 4:48
Dump Time (hrs:min) 3:08 2:58 0:10
Output Size (meg) 4220.4 4210.2 10.2
Original Size (meg) 6915.5 6844.9 70.6
Avg Compressed Size (%) 61.0 61.5 11.4 (level:#disks
Filesystems Dumped 5 1 4 (1:3 2:1)
Avg Dump Rate (k/s) 382.8 404.1 16.8
Tape Time (hrs:min) 0:32 0:32 0:00
Tape Size (meg) 4220.4 4210.2 10.2
Tape Used (%) 34.3 34.3 0.1 (level:#disks
Filesystems Taped 5 1 4 (1:3 2:1)
Avg Tp Write Rate (k/s) 2264.2 2275.2 755.3
DUMP SUMMARY:
DUMPER STATS TAPER STATS
HOSTNAME DISK L ORIG-KB OUT-KB COMP% MMM:SS KB/s MMM:SS KB/s
-------------------------- --------------------------------- ------------
marvin.fusio /usr 0 70091804311267 61.5 177:48 404.1 31:352275.2
scooby.fusio /usr 1 55450 5443 9.8 8:49 10.3 0:11 515.1
stewie -e/projects 1 200 200 -- 0:02 96.7 0:009069.9
stewie -e/software 1 2290 2290 -- 0:06 379.9 0:013149.8
stewie hda2 2 14380 2535 17.6 1:26 29.6 0:03 996.3
--
Jack Baty
Fusionary Media: http://www.fusionary.com/
Weblog: http://jackbaty.com
"One of the lessons of history is that nothing is often a good thing to
do and always a clever thing to say." -- Will Durant
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