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68 lines
2.0 KiB
68 lines
2.0 KiB
#!/bin/bash
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#
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# Query the status of active nodes from sinfo
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DOC="Get information about active nodes from SLURM perspective.
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Environment variables that affect this script:
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* OUTDIR
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* TIMESTAMP
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* SINFO_NODES
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"
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: ${OUTDIR:=.}
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# If the output of "sinfo -N" is not specified, we will fetch
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# the output from SLURM and include additional information.
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if [ -z "${SINFO_NODES}" ]; then
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if [ -n "$TIMESTAMP" ]; then
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case "$TIMESTAMP" in
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(-|"(none)"|none)
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TIMESTAMP= # BLANK
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;;
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esac
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else
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TIMESTAMP=$(date +"_%Y-%m-%dT%H.%M.%S")
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fi
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# FIXME: Yeah I know this can run into race condition, oh well.
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# sinfo -N should be considered the authoritative output.
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sinfo > "${OUTDIR}/sinfo${TIMESTAMP}.txt"
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sinfo -s > "${OUTDIR}/sinfo-s${TIMESTAMP}.txt"
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sinfo -N > "${OUTDIR}/sinfo-N${TIMESTAMP}.txt"
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SINFO_NODES="${OUTDIR}/sinfo-N${TIMESTAMP}.txt"
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else
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echo "Reusing node info from ${SINFO_NODES}"
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echo "Assigned TIMESTAMP=${TIMESTAMP:-(none)}"
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fi
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# `sinfo -N` will give list of nodes and partition it belongs
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# (one line per node:partition combination)
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# Get the list of node names, exclude fail and down state, sort it to a unique list
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tail -n +2 "${SINFO_NODES}" \
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| awk '$4 !~ /fail|down/ {print $1}' \
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| sort \
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| uniq > "${OUTDIR}/nodes-active${TIMESTAMP}.txt"
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# Get the list of node names, strip the host number (-NNN),
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# sort it to a unique list and give the count
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tail -n +2 "${SINFO_NODES}" \
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| awk '$4 !~ /fail|down/ {print $1}' \
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| sort \
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| uniq \
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| sed -e 's/-[0-9][0-9]*$//' \
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| uniq -c > "${OUTDIR}/nodes-active-types${TIMESTAMP}.txt"
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#tail -n +2 "${OUTDIR}/sinfo-N_${TIMESTAMP}.txt" | sed -e 's/-[0-9][0-9]*$//' | sort | uniq -c > "${OUTDIR}/sinfo-active-nodes-types_${TIMESTAMP}.txt"
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tail -n +2 "${SINFO_NODES}" \
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| awk ' {print $1}' \
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| sort \
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| uniq \
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| sed -e 's/-[0-9][0-9]*$//' \
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| uniq -c > "${OUTDIR}/nodes-all-types${TIMESTAMP}.txt"
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