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29 lines
966 B
Bash
Executable File
29 lines
966 B
Bash
Executable File
#!/usr/bin/env bash
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#############################################################
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# - put this file on the nfs server somewhere like /opt/ #
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# - edit your snmpd.conf and add line #
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# extend nfsstat /opt/nfsstats.sh #
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# - restart snmpd #
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# - make sure that you have all the binaries required below #
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#############################################################
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CFG_NFSVER='3'
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BIN_NFSSTAT='/usr/sbin/nfsstat'
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BIN_TR='/usr/bin/tr'
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BIN_CUT='/usr/bin/cut'
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BIN_GREP='/usr/bin/grep'
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BIN_PASTE='/usr/bin/paste'
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BIN_RM='/usr/bin/rm'
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BIN_MV='/usr/bin/mv'
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LOG_OLD='/var/cache/librenms/nfsstats_old'
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LOG_NEW='/var/cache/librenms/nfsstats_new'
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$BIN_NFSSTAT -$CFG_NFSVER -n -l | $BIN_TR -s " " | $BIN_CUT -d ' ' -f 5 | $BIN_GREP -v '^$' > $LOG_NEW 2>&1
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$BIN_PASTE $LOG_NEW $LOG_OLD | while read a b ; do
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echo $(($a - $b))
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done
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$BIN_RM $LOG_OLD 2>&1
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$BIN_MV $LOG_NEW $LOG_OLD 2>&1
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