DOCSP-46644: Stop balancer on a per-collection basis #670
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Left a few more comments for you, Maya. Mostly small suggestions to make the wording as clear as possible, and one larger structural suggestion to clarify the requirements for the destination cluster's balancer, so that piece doesn't get lost. Thanks for the back and forth on this!
| and you are not running ``mongosync`` with :ref:`namespace | ||
| filtering <c2c-filtered-sync>`, |
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| and you are not running ``mongosync`` with :ref:`namespace | |
| filtering <c2c-filtered-sync>`, | |
| and you are running ``mongosync`` without :ref:`namespace | |
| filtering <c2c-filtered-sync>`, |
| See :ref:`disabling-balancer-filtered`. You can also fully disable | ||
| the source cluster's balancer. |
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Perfect! thanks for adding this.
| filter, do not run :dbcommand:`shardCollection` on collections | ||
| within the namespace filter. If you run :dbcommand:`shardCollection` on | ||
| collections within the namespace filter during the migration, ``mongosync`` |
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| filter, do not run :dbcommand:`shardCollection` on collections | |
| within the namespace filter. If you run :dbcommand:`shardCollection` on | |
| collections within the namespace filter during the migration, ``mongosync`` | |
| filter, running :dbcommand:`shardCollection` on collections within the namespace filter during the migration causes ``mongosync`` to return |
If possible to make these two sentences into one I think it might be cleaner, but up to your judgement–if you like to be explicit "do not run X command" that's ok too.
| If you are using a :ref:`namespace filter <c2c-filtered-sync>` | ||
| and want to enable your source cluster's balancer for | ||
| collections outside the namespace filter, | ||
| use the following instructions before |
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| use the following instructions before | |
| follow these instructions before |
| starting ``mongosync``. This gives the cluster time to | ||
| finish any in progress chunk migrations. | ||
| - If the source or destination cluster is a sharded cluster | ||
| and you are not running ``mongosync`` with :ref:`namespace |
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same as other comment: I'd suggest "you are running mongosync without..."
| - If you have enabled the source cluster's | ||
| balancer, but disabled it for collections within the namespace | ||
| filter, do not run :dbcommand:`shardCollection` on collections | ||
| within the namespace filter. If you run :dbcommand:`shardCollection` on |
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Same as other comment on Behavior page–if possible to combine into one sentence to reduce repetition that would be great, but up to your discretion.
https://jira.mongodb.org/browse/DOCSP-46644
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