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Re: Could Not Connect To Server

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On 4/23/20 12:12 PM, Dummy Account wrote:
Hi David,
When I backed-up, I don't know if the server was offline?  I can say that I was not running pgAdmin.  For instance, I backed up the Operating System and all of its applications.  If I go run other application, including other servers, they work.  As a matter of fact, if I boot into the old hard drive while it is outside of the laptop, it still works just as it did before I took it out of the laptop. As far as your question of "And the relevant content from the log directory log file?": what are you asking for?  That *is* the entire and complete log after that command.

Those are the messages sent to the screen. There are also messages sent to the Postgres server log. Not sure where the OS X install puts that, but I would start under /Library/PostgreSQL/12/data.

Thanks, I appreciate the help.
*Sent:* Thursday, April 23, 2020 at 1:55 PM
*From:* "David G. Johnston" <david.g.johnston@xxxxxxxxx>
*To:* "Dummy Account" <dummyaccount4u@xxxxxxxx>
*Cc:* "pgsql-general" <pgsql-general@xxxxxxxxxxxxxx>
*Subject:* Re: Could Not Connect To Server
On Thu, Apr 23, 2020 at 11:48 AM Dummy Account <dummyaccount4u@xxxxxxxx <mailto:dummyaccount4u@xxxxxxxx>> wrote:

    But here they are:

    waiting for server to start....2020-04-22 15:57:51.766 CDT [5255]
    LOG:  starting PostgreSQL 12.2 on x86_64-apple-darwin, compiled by
    Apple LLVM version 6.0 (clang-600.0.54) (based on LLVM 3.5svn), 64-bit
    2020-04-22 15:57:51.766 CDT [5255] LOG:  listening on IPv6 address
    "::", port 5432
    2020-04-22 15:57:51.766 CDT [5255] LOG:  listening on IPv4 address
    "0.0.0.0", port 5432
    2020-04-22 15:57:51.768 CDT [5255] LOG:  listening on Unix socket
    "/tmp/.s.PGSQL.5432"
    2020-04-22 15:57:51.782 CDT [5255] LOG:  redirecting log output to
    logging collector process
    2020-04-22 15:57:51.782 CDT [5255] HINT:  Future log output will
    appear in directory "log".

And the relevant content from the log directory log file?

      stopped waiting
    pg_ctl: could not start server
    You might be misunderstanding where I said restore, I did not backup
    the database, I restored an Operating System because I changed out
    my hard drive for a solid state drive; therefore, I had to restore
    my Operating System from Time Machine/(backup).

And was that Time Machine backup made while the server was offline?  If not, and you didn't take any explicit steps to backup and restore the database itself, then your database may be corrupted and thus unable to boot.  The log file should indicate whether that is the case.
David J.


--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx





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