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#!/bin/rc
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# dumpvacroots - dumps all the vac scores ever stored to the venti server
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# if nothing else, this illustrates that you have to control access
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# to the physical disks storing the archive!
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ventihttp=`{
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echo $venti | sed 's/^[a-z]+!([0-9\.]+)![a-z0-9]+$/\1/
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s/^[a-z]+!([0-9\.]+)/\1/; s/$/:8000/'
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}
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hget http://$ventihttp/index |
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awk '
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/^index=/ { blockSize = 0 + substr($3, 11) }
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/^arena=/ { arena = substr($1, 7) }
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/^ arena=/ {
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start = (0 + substr($5, 2)) - blockSize
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printf("venti/printarena -o %.0f %s\n", start, $3 "")
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}
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' |
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rc |
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awk '$3 == 16 { printf("vac:%s\n", $2 "") }'
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