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Update 0.FAQ.md #547

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Jul 7, 2021
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Update 0.FAQ.md #547

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4 changes: 2 additions & 2 deletions docs-2.0/19.FAQ/0.FAQ.md
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Expand Up @@ -22,7 +22,7 @@ If the solutions described in this topic cannot solve the problem, ask for help
???+ caution "Major version compatibility"

Neubla Graph {{ nebula.release }} is not compatible with Nebula Graph 1.x nor 2.0-RC in both data formats and RPC-protocols, and vice versa.
Check [how to upgrade to Neubla Graph {{ nebula.release }}](../4.deployment-and-installation/3.upgrade-nebula-graph/).
Check [how to upgrade to Neubla Graph {{ nebula.release }}](../4.deployment-and-installation/3.upgrade-nebula-graph.md).
You must upgrade [all clients](../20.appendix/6.eco-tool-version.md).

???+ faq "Micro version compatibility"
Expand Down Expand Up @@ -171,7 +171,7 @@ If the solutions described in this topic cannot solve the problem, ask for help

3. Scale out graphd： prepare graphd's binary and config files in the new host. Modify the config files and add all existing metad's addresses. Then start the new graphd process.

4. Scale in storaged：（All spaces' replace number must be greater than 1），ref to [Balance remove command](../8.service-tuning/load-balance/#storage_1). After the command finish, stop this storaged process.
4. Scale in storaged：（All spaces' replace number must be greater than 1），ref to [Balance remove command](../8.service-tuning/load-balance.md#storage_1). After the command finish, stop this storaged process.

5. Scale out storaged：（All spaces' replace number must be greater than 1）prepare storaged's binary and config files in the new host, Modify the config files and add all existing metad's adDresses. Then start the new storaged process.

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