A widely-used open-source operating system that is particularly popular on servers.

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81 views

How can I run a PostgreSQL outside the standard directories on Linux, ie outside /var/run/postgresql etc?

I need to be able to run PostgreSQL databases outside the standard installation directories, ie run the existing postgres or pg_ctl process pointing to the alternative ports, configuration and data ...
1
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1answer
144 views

command line tool on linux to convert oracle sql into db2 sql

IBM has a GUI based tool to convert Oracle SQL into DB2 SQL. Is there a command line tool (preferably on linux) that does the same thing? The reason being, we want to do this work as part of a ...
1
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1answer
119 views

creating 2 database at the same time in db2

Do you know whether it is safe to have in one shell user db2inst1 creating a database A and having another shell the same user creating at the same time database B? create database A # shell 1 ...
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1answer
734 views

configure: error: SQLite3 library not found

I'm getting the below configure error while doing the install the Zabbix reporting tool on Linux. i have tried both Versions(zabbix-2.0.9,zabbix-1.8.17), but getting same issue. Log: checking for ...
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0answers
94 views

ORACLE_HOME is not available

I install Oracle 11GR2 on Cenots 5.9 . i edited bash_profile to correct values for ORACLE_HOME and ORACLE_BASE and etc . But when i want to run SqlPlus , " command not found " is shown . but when i ...
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2answers
3k views

Entering command 'sqlplus' results in 'sqlplus: command not found'

I've recently installed Fedora 19 on an older PC, to serve as a test server of sorts. After a lot of hiccups, I was able to install Oracle 10g XE. Because I'm using Linux - which I, admittedly, have ...
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1answer
726 views

Install Oracle 11gR2 driver for Node.js 0.10.20

I want to connect Oracle 11gR2 and Node.js 0.10.20. I use this package but I don't understand this part of installation process. Can you explain it to me? # Replace /opt/instantclient_11_2/ with ...
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0answers
84 views

How do I debug an Oracle Linux Diskspace Issue?

I have about 429GB Diskspace allocated to this VM. I see that only 179GB is being used. Now when I try to add a 128GB file I get an I/O error saying I do not have any space left. I need to be able ...
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2answers
274 views

Backup Oracle DB using TSM server version 6.3.0

I'm new to Oracle and TSM server. I installed Oracle11gR2 and TSM server version 6.3.0 (linux Centos 6.4 OS). I did the configuration and everything works fine. so far I arrive to run the following ...
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3answers
989 views

Issues installing MySQL server on Ubuntu 13.04

I'm currently trying to install a MySQL server on my Ubuntu 13.04 machine. The problem is, when I try to install it, I get error messages indicating that not all packages could be downloaded. When I ...
0
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1answer
139 views

MongoDB cloneCollection between CentOS servers times out at 2 hours

I'm trying to clone a MongoDB collection from CentOS server A to CentOS server B. Both are running 2.4.6. The copy works great until exaxctly 2 hours, at which point I get a 9001 socket exception: ...
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2answers
1k views

Mysql Server Login and Permission Deny Error

I have a problem with MySQL server. After upgrading MySQL server from 5.3 to 5.4, I am not able to log-in using my MySQL root password (Yes, I am able to log-in without password!). Also not able to ...
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1answer
2k views

Installing Oracle 11gR2 on Oracle Linux 6 - error possibly related to database (unique) name

Installing 11gR2 on Oracle Linux 6.4. System is a desktop used by one developer. It's on DHCP. Hostname is similar to ip-t3400-1547.mydomain.local Please note I have no issues installing this ...
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0answers
207 views

After RAM upgrade on 32-bit Oracle server, ORA-04031: unable to allocate x bytes of shared memory

We are in the process of upgrading our Oracle database server at work, from SUSE Linux Enterprise Server 10.4 / Oracle 10g / 4GB RAM (Intel 32-bit) to Scientific Linux 6.4 / Oracle 12c / 8GB RAM ...
3
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2answers
7k views

db2 database alias not listed via list database directory but still unable to create that database

I am trying to create a database by logging on to the linux server on which the db2 server is installed, as the instance owner db2 => list database directory System Database Directory Number ...
0
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1answer
327 views

db2 SQL0930N error on linux - not enough space to process this statement

This is another newbie question on db2, related to space. How to I start diagnosing and then solving what the problem is so that users can connect to this database? This error is displayed when both ...
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1answer
63 views

How can I move one table from one database to other database [closed]

I want to move one table in one database to other database using mysql dump on linux terminal How can I go about it ?
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1answer
1k views

SQL1641N error on linux while running db2start using db2 express c on linux (LUW) but the file system is not mounted using nosuid

I am trying to install and start db2 on my linux machine using the following script: #!/usr/bin/env bash MKDIR=/bin/mkdir RM=/bin/rm TAR=/bin/tar ...
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1answer
777 views

error when trying to connect to remote db2 luw database on linux

I have a db2 client on my local linux machine: alok@hostname:~$ uname -a Linux hostname 3.2.0-53-generic #81-Ubuntu SMP Thu Aug 22 21:01:03 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux alok@hostname:~$ ...
1
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1answer
957 views

PostgreSQL transaction locked database table: “idle in transaction”

I have a web application interacting with PostgreSQL (v8.4 & Centos Linux) which suddenly started locking some of the database's tables. Still have no idea what happened, since the code is not ...
1
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1answer
167 views

Scaling down DB where filesystem is almost full

Our DBA is on holiday, and since I know 'a bit' of MySQL, they've asked me to fix this. The data slice is at 99%, and I need to know what to get rid of. [root@servername]# find . -type f -size ...
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2answers
883 views

DB2 (LUW) equivalent for Oracle “drop user cascade”

This question is related to creating and initialising test and development databases for an application that has the database running on LUW (linux-unix-windows) On oracle, we have an os user (on ...
1
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1answer
657 views

db2 LUW help for an oracle user : create database hangs without any output, but database got created

I am new to db2 but have worked on oracle before. Trying to create a database and it succeeds, but the session where I issued a database creation command hangs. I have installed db2 10.5 on a 64 bit ...
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0answers
548 views

Incorrect information in .frm file after a power outage?

CentOS release 6.3 (Final) x86_64 mysql Ver 14.14 Distrib 5.5.31, for Linux (x86_64) using readline 5.1 SHOW SLAVE STATUS\G: Slave_IO_Running: Yes Slave_SQL_Running: No ...
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1answer
8k views

Enabling LOAD DATA LOCAL INFILE in mysql

LOAD DATA LOCAL INFILE is not enabled by default. Normally, it should be enabled by placing local-infile=1 in my.cnf. But it does not work for all installations. In my experience, it worked for Debian ...
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votes
4answers
11k views

Cannot open table mysql/innodb_index_stats

After a fresh install of XAMPP and import from my linux live db that is working to the windows Dev-stage, I started encountering problems with INSERT. Everything else seems to work well. The errors I ...
1
vote
1answer
2k views

MariaDB Galera Cluster Replication error, no state received?

I have a very minimal, fresh out of the box setup for MariaDB with Galera clustering. My master node of the cluster is able to run, and is reporting that there is only one node attached to the ...
0
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2answers
353 views

Reading CSV files located on LINUX server and updating the tables in SQL Server Database

I was wondering how do we ingest CSV files located on a Red Hat LINUX server into SQL Server Database Table. I know we can write a Stored Procedure/Bulk Insert to read the files that are located on ...
1
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2answers
2k views

My MySQL server time is not the same as my Server

So a month ago I had purchased a server from a hosting company. The info are; Linux Centos (latest version). I installed ZPanel which installs phpMyAdmin, MySQL and all the other good stuff. ...
2
votes
1answer
74 views

How identify tables with millions of entries

On a debian server with apache and mysql, how can I find out if any one table gets spammed? I have lots of different blogs, wordpress, wikis,... on my server of different customers. It seems like ...
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0answers
181 views

mysql died with stack trace

My mysql server died while running select queries. Status of every table is good. When I went to the error log I found this: Thread pointer: 0x2ab63e0f49e0 Attempting backtrace. You can use the ...
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2answers
89 views

Strange issue regarding my.cnf

I'm getting a weird message from phpmyadmin saying: #2006 - MySQL server has gone away What I found online is that I should increase the size of max_allowed_packet witch should be in the my.conf ...
4
votes
1answer
5k views

InnoDB log sequence number is in the future

130711 23:03:40 InnoDB: Error: page 23 log sequence number 3336825872455 InnoDB: is in the future! Current system log sequence number 235089. InnoDB: Your database may be corrupt or you may have ...
1
vote
1answer
114 views

MySQL on Unix, should administrator accounts join the operating system “mysql” group?

When I install MySQL via Yum, it automatically creates the mysql operating system user and group. Then mysqld executes as mysql (instead of as root), and all the files in the data directory are owned ...
3
votes
1answer
293 views

restrict user host settings to socket connection only

Is there a way to restrict a user's host setting so that (s)he can only connect by socket and not TCP/IP? I'd like to have this setting for the root account. edit: As Abdul Manaf pointed out ...
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2answers
2k views

How to set password for PostgreSQL database with a script?

In a bash script I'm writing, I need to create a database and set a password that is generated automatically by my script. The problem is I can't find a way to set up the password without user ...
0
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1answer
2k views

InnoDB tables inaccessible after reboot

After reboot each time, I can't see my InnoDB table. However, when use command mode I can see my tables, but cannot access to it. mysql> show tables; +----------------------+ | ...
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0answers
40 views

Having an issue updating the cost field in my db according to the rules of a specific telecoms tariff

Our organization is running an OpenSuSe 11 enviroment with MySQL, I'm currently trying to take all the calls in our calls table and cost them using the duration multiplied by 0.00504, then from that ...
1
vote
1answer
3k views

Table is marked as crashed and should be repaired

I have MySQL and Nagios installed Linux PC (Centos5.5) I have wrote some script to fetch the data from Nagios to Mysql DB (Exactly fetch data in Table) The data fetching working properly (confirmed ...
0
votes
1answer
1k views

postgres service suddenly not working after the computer crashed while working

I've been working with postgres on a linux server for the last couple of months. Last week, half of our servers crashed and my one with them. I was in the middle of uploading data to the postgres ...
0
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0answers
1k views

Server doesn't listen

I try in Win7 by means of PGAdmin 3 to be connected to a host 192.168.1.8 with the virtual machine with linux. Already which time I receive the message Server doesn't listen The server doesn't accept ...
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0answers
2k views

Oracle 11gR2 DBCA installation failing with TNS Lost contact

I am getting below errors while running DBCA with silent install using response file ORA-12547: TNS:lost contact PRCR-1079 : Failed to start resource ora.ocl.db It's a fresh installation and not ...
3
votes
1answer
3k views

Moving postgresql data directory

I moved postgresql's data directory by following the following steps: Stop postgres cp -a source_data_directory destination_data_directory export PGDATA=destination_data_directory Changing data ...
1
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0answers
532 views

How to Change location of postgres cluster and database within the same machine? [duplicate]

I have my present database cluster of postgres at /mnt/my_hard_drive which I want to change to /home/myfolder. I also want to move all my databases present in the present cluster to /home/myfolder. Is ...
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0answers
352 views

How much RAM for a large database on a dedicated MySQL InnoDB server?

Hereunder my hardware config: CPU: 1x Intel Xeon X3470 Quad core @ 2.93GHz RAM: 4x 8GB DDR3 Disks: 2 x SATA 320GB for the system & 4 x SAS 300GB for the DB I've upgraded from 12Gb to 32Gb and ...
3
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0answers
139 views

What happen when Postgresql tablespace is null?

I'm facing a DWH on postgresql with no DBA (I'm not one) so I turn to you with hope to figure this issue/s. Long story short, when I check the disk usage per tablespace, I get different distribution ...
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0answers
2k views

createdb: could not connect to database postgres: FATAL: could not write init file [closed]

RedHat Enterprise Server 3.0 32 Bits psql (PostgreSQL) 8.2.3 user: postgres server is running: /soft/postgres/8.2.3/bin/pg_ctl start pg_ctl: another server may be running; trying to start server ...
0
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2answers
903 views

Can I find out what version of MySQL from the data files?

I have a very odd situation going on here. I had a linux box running ubuntu 8.10 and MySQL server with a Wordpress installation on it hosting an internal blog for our company. The machine that this ...
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2answers
332 views

How to avoid lagging when enabling log-slave-updates?

Master: 48GB RAM 16-core my.cnf: https://clbin.com/hlkUo Slave: 64GB RAM 24-core my.cnf: https://clbin.com/viLm0 Both are running 5.5.28. For the incremental backup purpose, I need to enable ...
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vote
1answer
1k views

mysqld dead but subsys locked

I'm executing the following command in a shell script and I'm executing this on an RHEL-6 server and MySQL version 5.1.47- mysqld_safe --defaults-extra-file=/custom/path/of/my.cnf The path of ...