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PSMDB-1091 Updated the upgrade docs (#784)
Split PSMDB upgrdae into 2 docs Reworked Verify the config step for Upgrade from Community doc modified: docs/css/percona.css modified: docs/install/upgrade-from-mongodb.md'
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# Minor upgrade of Percona Server for MongoDB | ||
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To upgrade Percona Server for MongoDB to the latest version, follow these steps: | ||
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1. Stop the `mongod` service: | ||
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```{.bash data-prompt="$"} | ||
$ sudo systemctl stop mongod | ||
``` | ||
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2. [Install the latest version packages](index.md). Use the command relevant to your operating system. | ||
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3. Start the `mongod` service: | ||
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```{.bash data-prompt="$"} | ||
$ sudo systemctl start mongod | ||
``` | ||
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To upgrade a replica set or a sharded cluster, use the [rolling restart](../glossary.md#term-Rolling-restart) method. It allows you to perform the upgrade with minimum downtime. You upgrade the nodes one by one, while the whole cluster / replica set remains operational. |
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