OS: Red Hat 4.1.2-54
Linux 2.6.18-92.el5 #1 SMP Tue Jun 10 18:49:47 EDT 2008 i686 i686 i386 GNU/Linux
Progress OpenEdge Database Release 10.2B on Linux 32 bit
ODBC Driver: pgoe1023.so (which was available with the database package)
export LD_LIBRARY_PATH=/usr/dlc/odbc/lib:/usr/dlc/lib
export ODBCINI=/etc/odbc.ini
isql -v Progress
I am receiving "Segmentation fault" error when trying to use ODBC connection to progress database using isql command.
I have followed the required steps mentioned in this article and installed missing library libstdc++-libc6.2-2.so.3 (with yum install compat-libstdc++-296.i386).
How can I fix it?
I do not see any indication in the kbase article, nor in your post, that a db is running and accepting SQL connections. The kbase is assuming "testdb", port 5555 and a user named "sysprogress" (password "sysprogress" too).
Assuming that you have a "testdb" and that you setup the user you also need to start a server to accept SQL connections. For instance:
proserve testdb -m3 -Ma 5 -Mpb 5 -S 5555 -ServerType SQL -minport 9000 -maxport 9100
Before you try to use it with your isql stuff you can test that this is working with Progress' "sqlexp" command:
sqlexp -user sysprogress -password sysprogress -db testdb -S 5555
If that doesn't work then you have not correctly configured the db to accept SQL connections and downstream utilities, like isql, will not work.
Related
I am using ubuntu 20.04 on wsl and installed postgres true the normal sudo apt-get install.
I know that there are related questions but none have solved my problem.
Whenever I run psql it returns me this error
psql: error: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
I have tried to restart/start the psql server but then this error occured
$ sudo service postgresql start
* Starting PostgreSQL 13 database server * Error: /usr/lib/postgresql/13/bin/pg_ctl /usr/lib/postgresql/13/bin/pg_ctl start -D /var/lib/postgresql/13/main -l /var/log/postgresql/postgresql-13-main.log -s -o -c config_file="/etc/postgresql/13/main/postgresql.conf" exited with status 1:
2021-06-15 22:40:51.285 CEST [74] LOG: starting PostgreSQL 13.3 (Ubuntu 13.3-1.pgdg20.04+1) on x86_64-pc-linux-gnu, compiled by gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, 64-bit
2021-06-15 22:40:51.297 CEST [74] LOG: could not bind IPv4 address "127.0.0.1": Permission denied
2021-06-15 22:40:51.297 CEST [74] HINT: Is another postmaster already running on port 5432? If not, wait a few seconds and retry.
2021-06-15 22:40:51.297 CEST [74] WARNING: could not create listen socket for "localhost"
2021-06-15 22:40:51.297 CEST [74] FATAL: could not create any TCP/IP sockets
2021-06-15 22:40:51.304 CEST [74] LOG: database system is shut down
pg_ctl: could not start server
Examine the log output.
Installed openproject according to the CentOS 7 docs (https://www.openproject.org/download-and-installation/#installation) and after running sudo openproject configure, getting the error output as shown:
➜ ~ sudo openproject configure
Launching installer for openproject...
Selected addons: legacy-installer mysql apache2 repositories smtp memcached openproject
[legacy-installer] ./bin/configure
[mysql] ./bin/configure
DONE
[apache2] ./bin/configure
DONE
[repositories] ./bin/configure
DONE
[smtp] ./bin/configure
DONE
[memcached] ./bin/configure
DONE
[openproject] ./bin/configure
[legacy-installer] ./bin/preinstall
[mysql] ./bin/preinstall
[apache2] ./bin/preinstall
Note: Forwarding request to 'systemctl enable httpd.service'.
[repositories] ./bin/preinstall
[smtp] ./bin/preinstall
[memcached] ./bin/preinstall
No memcached server to install. Skipping.
[openproject] ./bin/preinstall
[legacy-installer] ./bin/postinstall
[mysql] ./bin/postinstall
ERROR 1045 (28000): Access denied for user 'root'#'localhost' (using password: YES)
Never used MariaDB before, but from some basic checking (installed following https://www.digitalocean.com/community/tutorials/how-to-reset-your-mysql-or-mariadb-root-password)
➜ ~ mysqladmin -u root -p version
Enter password:
mysqladmin Ver 9.0 Distrib 5.5.60-MariaDB, for Linux on x86_64
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Server version 5.5.60-MariaDB
Protocol version 10
Connection Localhost via UNIX socket
UNIX socket /var/lib/mysql/mysql.sock
Uptime: 21 min 38 sec
Threads: 1 Questions: 16 Slow queries: 0 Opens: 7 Flush tables: 2 Open tables: 25 Queries per second avg: 0.012
(where the passsword is just blank) the DB appears to be working and accessible. Removing and re-installing the mariadb-server package does not appear to change the behavior either. Never used openproject or mysql / mariadb before, so any advice on what could be happening here would be appreciated.
Did you choose Install and configure MySQL server locally during the configuration step?
If so, the package should automatically configure a random MySQL root password that is stored under the key mysql/root_password at /etc/openproject/installer.dat. If you can still access the database with an empty password, the setup failed to set a password correctly. It appears to take input from urandom.
What you could try is running the following command while hitting enter in the MySQL password prompt:
mysqladmin -u root -p password "<Create and insert a random password here>"
And then replacing the value at mysql/root_password at /etc/openproject/installer.dat.
The Platform and Software versions I am using are as follows :
Red Hat Enterprise Linux Server release 7.4 (Maipo)
Microsoft SQL Server 2017 (RTM-CU3-GDR) (KB4052987) - 14.0.3015.40 (X64)
Dec 22 2017 16:13:22
Copyright (C) 2017 Microsoft Corporation Express Edition (64-bit) on
Windows Server 2012 R2 Standard 6.3 <X64> (Build 9600:) (Hypervisor)
I have searched a lot for answers on Google but haven't found any solution yet. I can't connect to RDS instance having MS SQL instance via Linux.
It shows following errors If I try to :
[ec2-user#ip-~]$ sqlcmd -H mssqldb.xxxxxxxxxxxxxx.com -P 1433
-U userXXXXX -P aXXXXXX
-Q 'SELECT TOP 1 [n] FROM [dbbase2].[dbo].[table_people]'
Sqlcmd: Error: Microsoft ODBC Driver 17 for SQL Server :
Login timeout expired.
Sqlcmd: Error: Microsoft ODBC Driver 17 for SQL Server :
TCP Provider: Error code 0x2749.
Sqlcmd: Error: Microsoft ODBC Driver 17 for SQL Server :
A network-related or instance-specific error has occurred while
establishing a connection to SQL Server. The server is not found
or not accessible. Check if instance name is correct and if SQL
Server is configured to allow remote connections. For more
information see SQL Server Books Online.
[ec2-user#ip- ~]$ Check if instance name is correct and if SQL Server is
configured to allow remote connections.
Could anyone please tell the issue and resolution ?
Thanks.
I have a linux server OEL 5.8 in which 8 oracle DB instances are running. 4 Db instances are running on Oracle 10.2.0.4 and other 4 on 11.2.0.3. Initially, all the DB instances were running on 10.2.0.4. I upgraded 4 of them to 11.2.0.3. Now the existing linux server is going to be migrated on new location. Server was cloned to the new server location and I got the exact replica of my old server at new location. I was able to start the Oracle 10g DB instances perfectly fine just changing the hostname in tnsnames.ora and listener.ora. However I am unable to start ORacle 11g instances. sqlplus is unable to find the Db instance. $ORACLE_SID, $ORACLE_HOME and $PATH are set to oracle 11g location in environment variables. Pfile exists in $ORACLE_HOME/dbs. But when I try to connect like 'sqlplus / as sysdba' I am unable to find any idle instnace to start.
flow81 > echo $ORACLE_HOME
/dboracle/orabase/product/11.2.0.3
flow81 > echo $PATH
/dboracle/orabase/product/11.2.0.3/bin
flow81 > echo $ORACLE_SID
flow81
flow81 > sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 19 05:58:01 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected.
SQL>
For DB instances in 10g,
fltr81 > sqlplus / as sysdba
SQL*Plus: Release 10.2.0.4.0 - Production on Tue Sep 19 06:00:10 2017
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to an idle instance.
SQL> STARTUP
ORACLE instance started.
Total System Global Area 159383552 bytes
Fixed Size 2082464 bytes
Variable Size 113248608 bytes
Database Buffers 37748736 bytes
Redo Buffers 6303744 bytes
Database mounted.
Database Opened.
My question is why sqlplus is unable to find idle instance in oracle 11g to start them?
There was some configuration issue in /etc/hosts. IP was mapped against some different hostname, hence the issue. After mapping IP to correct Hostname issue got resolved.
Its very simply if your Database is already started up, sqlplus will connect to the instance. If instance is not started up, sqlplus will connect to an idle instance by default. Moreover if you want to connect with a specific instance you have to specify #SID_NAME as follows in the sqlplus command
sqlplus / as sysdba#SID
Where are my iptables logging Blocked messages? I wonder if this is an OpenVZ issue or something from the scripted install. Note, I'm highly technical, but not a server admin. Could the OpenVZ host be blocking and logging outside of my VSP?
I have two newly installed machines running running text-mode CentOS 7 x64, yum up to date packages, and with iptables/CSF.
Also, I ensured machine #2 has all the packages that are on machine #1, though #2 has some extras.
OpenVZ VPS (installed with their image of CentOS 7 x64)
VMware VM (installed with official CentOS 7 x64 minimal mode)
I performed my extra installs/configs exactly the same on both machines, and I have these lines in /etc/csf/csf.conf
TESTING = "0"
TCP_IN = "22,80,443"
UDP_IN = ""
On the VM, I'm getting these /var/log/messages when I nmap scan it:
Apr 12 17:25:23 mach kernel: Firewall: *UDP_IN Blocked* IN=ens192 OUT= ...
Apr 12 17:25:55 mach kernel: Firewall: *TCP_IN Blocked* IN=ens192 OUT= ...
On the VPS, I'm NOT getting any Firewall /var/log/messages when I nmap scan it... but I think it is properly blocking traffic.
How do I even proceed/diagnose this?