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24 lines
818 B
Plaintext
24 lines
818 B
Plaintext
The following is a demonstration of the iofileb.d script,
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Here we run it while a tar command is backing up /var/adm,
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# ./iofileb.d
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Tracing... Hit Ctrl-C to end.
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^C
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PID CMD KB FILE
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29529 tar 56 /var/adm/sa/sa31
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29529 tar 56 /var/adm/sa/sa03
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29529 tar 56 /var/adm/sa/sa02
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29529 tar 56 /var/adm/sa/sa01
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29529 tar 56 /var/adm/sa/sa04
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29529 tar 56 /var/adm/sa/sa27
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29529 tar 56 /var/adm/sa/sa28
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29529 tar 324 /var/adm/exacct/task
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29529 tar 736 /var/adm/wtmpx
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In the above output, we can see that the tar command has caused 736 Kbytes
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of the /var/adm/wtmpx file to be read from disk. All af the Kbyte values
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measured are for disk activity.
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