| From: | Avinash Vallarapu <avinash(dot)vallarapu(at)gmail(dot)com> |
|---|---|
| To: | Tushar Takate <tushar11(dot)takate(at)gmail(dot)com> |
| Cc: | pgsql-general(at)lists(dot)postgresql(dot)org |
| Subject: | Re: PostgreSQL DB cluster migration from centos7/RHEL7/OEL7 to RHEL8 |
| Date: | 2023-08-23 11:05:22 |
| Message-ID: | CAN0TujfGtTRThiDYNzrOwdYO3Fv6D1puWWaT255iwEQnX=gXrw@mail.gmail.com |
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| Lists: | pgsql-general |
On Wed, Aug 23, 2023 at 6:23 AM Tushar Takate <tushar11(dot)takate(at)gmail(dot)com>
wrote:
> Hi Team,
>
> We want to know if there are any open/known issues that we may face
> post-migration of the DB cluster from centos7/RHEL7/OEL7 to RHEL8.
>
> Depends on the method you choose to perform this migration ?
If you are using pg_dump and pg_restore for the initial data copy,
followed by logical replication, then, it should be technically okay.
> We came across one issue regarding collation(
> https://wiki.postgresql.org/wiki/Locale_data_changes) the solution for
> which is to reindex or use logical replication. In a similar way, we want
> to understand if there are any other known issues that the community should
> be aware of.
>
> -
> Thanks & Regards,
> Tushar K Takate.
>
>
--
Regards,
Avinash Vallarapu
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