Обсуждение: access is denied completely from postgresql!!
I have done nothing, my LInux server crashed, when i went back in, no user had access to PostgreSQL.
How do i get access back? Can I somehow just create a new environment with a new database? i dont mind that! I am just not sure how to do it!
Do i have to remove PostgreSQL? Cuz it says i haev to remove about 15 different dependancies!! which is a pain..and i dont know if it will automatically work with Apache still if i was to do that and reinstall.. Help!!
Le Samedi 23 Mars 2002 12:23, David a écrit : > I have done nothing, my LInux server crashed, when i went back in, no user > had access to PostgreSQL. > How do i get access back? Can I somehow just create a new environment with > a new database? i dont mind that! I am just not sure how to do it! > Do i have to remove PostgreSQL? Cuz it says i haev to remove about 15 > different dependancies!! which is a pain..and i dont know if it will > automatically work with Apache still if i was to do that and reinstall.. > Help!! Don't do anything unless we understand what is going on. 1) What is the version of you PostgreSQL installed (rpm -q postgresql)? Alternatively, what is your linux distribution? 2) Do you have a backup of your database (schema + data)? 3) What do the logs say when you try to start the database (probably with 'service postgresql start')? Regards, Jean-Michel POURE
The Postgresql version is 7.0.3-8 and i am running it on Redhat 7.1. I dont really worry about the database backup because i had only basically created a few databases with test data at this stage. So im kind of new to the PostgreSQL. If i try to service it with Webmin, which worked before the crash, Webmin now returns the following kind of error..for example, retrieving a list of users of the system:
SQL select * from pg_shadow failed : pg_shadow: Permission denied.
I can see the current data in the current database, just cant do anything with that, add users, or give users permission etc.
I dont mind deleting the databases and starting again!!
thanks!
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I just worked out how to initialize a new database location and did that so all working now! I just have to recreate my databases. Thanks!! :)
----- Original Message -----From: David DunstoneSent: Saturday, March 23, 2002 11:28 PMSubject: Re: [ADMIN] access is denied completely from postgresql!!>From: Jean-Michel POURE >Reply-To: jm.poure@freesurf.fr >To: "David" , >Subject: Re: [ADMIN] access is denied completely from postgresql!! >Date: Sat, 23 Mar 2002 13:11:19 +0100 > >Le Samedi 23 Mars 2002 12:23, David a écrit : > > I have done nothing, my LInux server crashed, when i went back in, no user > > had access to PostgreSQL. > > How do i get access back? Can I somehow just create a new environment with > > a new database? i dont mind that! I am just not sure how to do it! > > Do i have to remove PostgreSQL? Cuz it says i haev to remove about 15 > > different dependancies!! which is a pain..and i dont know if it will > > automatically work with Apache still if i was to do that and reinstall.. > > Help!! > >Don't do anything unless we understand what is going on. >1) What is the version of you PostgreSQL installed (rpm -q postgresql)? >Alternatively, what is your linux distribution? >2) Do you have a backup of your database (schema + data)? >3) What do the logs say when you try to start the database (probably with >'service postgresql start')? > >Regards, >Jean-Michel POURE > >---------------------------(end of broadcast)--------------------------- >TIP 5: Have you checked our extensive FAQ? > >http://www.postgresql.org/users-lounge/docs/faq.htmlThe Postgresql version is 7.0.3-8 and i am running it on Redhat 7.1. I dont really worry about the database backup because i had only basically created a few databases with test data at this stage. So im kind of new to the PostgreSQL. If i try to service it with Webmin, which worked before the crash, Webmin now returns the following kind of error..for example, retrieving a list of users of the system:
SQL select * from pg_shadow failed : pg_shadow: Permission denied.
I can see the current data in the current database, just cant do anything with that, add users, or give users permission etc.
I dont mind deleting the databases and starting again!!
thanks!
Join the world’s largest e-mail service with MSN Hotmail. Click Here
Le Samedi 23 Mars 2002 13:28, vous avez écrit : > <html><div style='background-color:'><DIV> > <P>The Postgresql version is 7.0.3-8 and i am running it on Redhat > 7.1. I dont really worry about the database backup because i had only > basically created a few databases with test data at this stage. So im > kind of new to the PostgreSQL. If i try to service it with Webmin, > which worked before the crash, Webmin now returns the following kind of > error..for example, retrieving a list of users of the system: Hi David, 1) Upgrade to 7.2 If you are starting with a fresh install, consider using PostgreSQL 7.2. PostgreSQL 7.2 has many improvements, including WAL support (logging in case of crash) and much more... RedHat binary packages can be downloaded from http://www.rpmfind.net/linux/RPM/rawhide/1.0/i386/RedHat/RPMS/PByName.html. Download : postgresql-server-7.2-5 postgresql-contrib-7.2-5 postgresql-devel-7.2-5 postgresql-docs-7.2-5 postgresql-jdbc-7.2-5 postgresql-libs-7.2-5 postgresql-odbc-7.2-5 Also, you may be interested in these server-side languages (which are highly recommanded): postgresql-perl-7.2-5 postgresql-python-7.2-5 postgresql-tcl-7.2-5 postgresql-tk-7.2-5 Upgrade all packages at once running : rpm -Uvh postgresql* rpm might answer dependencies are needed. Go to http://www.rpmfind.net/linux/RPM/rawhide/1.0/i386/RedHat/RPMS/ and download the required packages. 2) Install a fresh database delete /var/lib/pgsql/data directory content (not the directory itself). Then enter "service postgresql start" This should create a fresh database in /var/lib/pgsql/data/. 3) More information Detailed information can be found on : http://www.postgresql.org/idocs (interactive documentation) http://techdocs.postgresql.org (techdocs) To administer your database, you can also have a look at pgAdmin2 (http://pgadmin.postgresql.org). pgAdmin2 takes advantage of the lastest 7.2 improvements. Regards, Jean-Michel POURE
"David" <iaredavey@hotmail.com> writes:
> If i try to service it with Webmin, which worked before the =
> crash, Webmin now returns the following kind of error..for example, retriev=
> ing a list of users of the system:=20
> SQL select * from pg_shadow failed : pg_shadow: Permission denied.
> I can see the current data in the current database, just cant do anything=
> with that, add users, or give users permission etc.
Apparently Webmin is connecting as a non-superuser Postgres user. Check
which user you are starting it as. Perhaps you have forgotten to set
an appropriate PGUSER environment value?
regards, tom lane