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Tools directory changes: #31

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merged 2 commits into from
Oct 6, 2022
Merged

Tools directory changes: #31

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4fc5af6
Tools directory changes:
ajfloeder Sep 30, 2022
ce0ed49
Use long names to avoid confusion
ajfloeder Oct 6, 2022
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13 changes: 12 additions & 1 deletion tools/create-write-delete-namespaces.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@ case "$SIZE" in
./lvm.sh create

# Write a little something to the logical volume to give the drives some work to do on delete-ns operation
fio --direct=1 --rw=randwrite --bs=32M --ioengine=libaio --iodepth=128 --numjobs=4 --runtime=30s --time_based --group_reporting --name=rabbit --eta-newline=1 --filename=/dev/rabbit/rabbit
fio --direct=1 --rw=randwrite --bs=32M --ioengine=libaio --iodepth=128 --numjobs=4 --runtime=5m --time_based --group_reporting --name=rabbit --eta-newline=1 --filename=/dev/rabbit/rabbit

if [ $DELAY_TO_COOL_CPU != 0 ]
then
Expand All @@ -57,6 +57,17 @@ case "$SIZE" in
# Delete the logical volume to tidy up
./lvm.sh delete

# Format the namespace to speed up deletion
./nvme.sh cmd format -f -n 1
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Indent issue

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I don't see it.


# Wait for the format to finish
areWeDone=$(nvme list | grep KIO | awk '{if ($6 > 0) { print "wait" } else { print "done" }}')
while [ "$areWeDone" != "done" ]; do
sleep 1
printf "Formatting, space left %f\n" "$(nvme list | grep KIO | awk '{print $6}')"
areWeDone=$(nvme list | grep KIO | awk '{if ($6 > 0) { print "wait" } else { print "done" }}')
done

# Show the nvme namespaces for the record
nvme list | grep KIO

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2 changes: 1 addition & 1 deletion tools/lvm.sh
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Expand Up @@ -43,7 +43,7 @@ drives() {
if [ "${NAMESPACEID::-1}" == "$NAMESPACE" ];
then
echo " Found Namespace ${NAMESPACE}"

DRIVES+=(${DRIVE})
fi
fi
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9 changes: 7 additions & 2 deletions tools/nvme.sh
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Expand Up @@ -39,8 +39,13 @@ Arguments:
-h display this help
-t time each command

Example:
nvme.sh -t delete 1
Examples:
./nvme.sh -t delete 1
./nvme.sh cmd id-ctrl | grep -E "^fr " # firmware level
./nvme.sh cmd id-ctrl | grep -E "^mn " # model name
./nvme.sh cmd format -f -n <namespace id> # format specified namespace
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Please use long form names so they are not as cryptic to the reader


./nvme.sh cmd virt-mgmt --cntlid=3 --act=9 # enable CM7 virtual functions
EOF
}

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