DAOS-9883 downgrade libfabric to 1.12 and varia #16
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Downgrade libfabric from 1.14 to 1.12 to address performance issue. Adjust a few yaml parameter for 2.0 Set first core to 0. Use single thread dfuse for io500. Bump default aggregation threshold to meet DAOS 1.2 values. Signed-off-by: Johann Lombardi <[email protected]>
images/scripts/install-client.sh
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| rpm -i --force ./libfabric-1.12.0-1.el7.x86_64.rpm | ||
| rpm --erase --nodeps libfabric-1.14.0 |
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FWIW, there is yum downgrade to downgrade packages without the potential of breaking things the way rpm --force could.
Kmannth
reviewed
Feb 9, 2022
| @@ -123,7 +123,7 @@ daos cont get-prop ${POOL_LABEL} ${CONT_LABEL} | |||
| log "Use dfuse to mount ${CONT_LABEL} on ${IO500_RESULTS_DFUSE_DIR}" | |||
| pdsh -w ^hosts sudo rm -rf "${IO500_RESULTS_DFUSE_DIR}" | |||
| pdsh -w ^hosts mkdir -p "${IO500_RESULTS_DFUSE_DIR}" | |||
| pdsh -w ^hosts dfuse --pool="${POOL_LABEL}" --container="${CONT_LABEL}" --mountpoint="${IO500_RESULTS_DFUSE_DIR}" | |||
| pdsh -w ^hosts dfuse -S --pool="${POOL_LABEL}" --container="${CONT_LABEL}" --mountpoint="${IO500_RESULTS_DFUSE_DIR}" | |||
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@johannlombardi Does this change the perf per client in GCP?
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Not for io500 since it does not use dfuse. For app using dfuse directly, -S should not be used.
cboneti
previously approved these changes
Feb 10, 2022
Signed-off-by: Mark A. Olson <[email protected]>
Signed-off-by: Mark A. Olson <[email protected]>
markaolson
approved these changes
Feb 10, 2022
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Downgrade libfabric from 1.14 to 1.12 to address performance issue.
Adjust a few yaml parameter for 2.0
Set first core to 0.
Use single thread dfuse for io500.
Bump default aggregation threshold to meet DAOS 1.2 values.
Signed-off-by: Johann Lombardi [email protected]