From: | Condor <condor(at)stz-bg(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Question about PG_CONTROL_VERSION 1 |
Date: | 2021-04-16 11:19:10 |
Message-ID: | 4c599bdb44f9bdd1a431a5cc908ca93e@stz-bg.com |
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Thread: | |
Lists: | pgsql-general |
On 14-04-2021 17:41, Tom Lane wrote:
> Condor <condor(at)stz-bg(dot)com> writes:
>> I try restore from old hard drive an database. The system is not
>> working, so I install new server, install postgres 9.0.3 and try to
>> copy
>> postgresql dir to new location but I receive error:
>
>> 2021-04-14 11:47:04.205 UTC [10285] FATAL: database files are
>> incompatible with server
>> 2021-04-14 11:47:04.205 UTC [10285] DETAIL: The database cluster was
>> initialized with PG_CONTROL_VERSION 1, but the server was compiled
>> with
>> PG_CONTROL_VERSION 903.
>> 2021-04-14 11:47:04.205 UTC [10285] HINT: It looks like you need to
>> initdb.
>
> Yeah, that's corrupt :-(. Probably if you try pg_controldata you'll
> find that pg_control is a complete mess.
>
> regards, tom lane
Hello,
thank you. I resolve the issue and get my data back successful. I create
a new database and check the number that new database is created and I
replace only datafiles from old directory to new one. In few years back
I was trying to start similar topic without success, when you have the
data but indexes and/or transaction log is corrupt / broken, how to get
the data back without indexes and transactions log. I export my old
data. Thanks again.
Regards,
HS
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