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add_rucio_qos_rse_description_and_instructions
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--- | ||
id: qos_rse_config | ||
title: QoS RSE Configuration | ||
--- | ||
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## QoS RSE Configuration | ||
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The following steps show how to configure an RSE to use the Rucio storage-managed QoS feature. | ||
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### How to Configure an RSE for QoS | ||
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1. Set the following RSE attributes: | ||
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```bash | ||
staging_required: True | ||
maximum_pin_lifetime: 345600 (in seconds) | ||
staging_buffer: {{value}} # this value can be the name of the RSE. | ||
``` | ||
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Upon executing `rucio-admin rse info <RSE>` command one should see something like the following in settings: | ||
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```bash | ||
. | ||
. | ||
Attributes: | ||
=========== | ||
maximum_pin_lifetime: 345600 | ||
staging_buffer: <RSE> | ||
staging_required: True | ||
. | ||
. | ||
``` | ||
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2. Either values of `DISK` or `TAPE` are supported for the RSE setting `rse_type`. However workflows using PanDA job brokerage require this value to be `DISK`. | ||
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Upon executing `rucio-admin rse info <RSE>` command one should see something like the following in settings: | ||
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```bash | ||
. | ||
. | ||
Settings: | ||
========= | ||
rse: <RSE> | ||
rse_type: DISK | ||
. | ||
. | ||
``` |
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