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

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2
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1answer
287 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. ...
1
vote
1answer
44 views

Trouble with installing additional modules on Postgresql 9.1 on ALT-Linux

I'm trying to create extension under postgresql 9.1 (Linux): CREATE EXTENSION pg_trgm; but got error: ERROR: could not open extension control file "/usr/share/pgsql/extension/pg_trgm.control": No ...
0
votes
1answer
41 views

Make Oracle backup files available for duplicate

I have a Red Hat Enterprise Linux server with Oracle 10.2.0.5 and a database on it (SID is TNATEST). I have a remote CentOS server with Oracle 10.2.0.5 on it that I want to duplicate TNATEST to. The ...
0
votes
1answer
31 views

MySQL - prevent OS cache for query

On high load production server I have many sql selects which are unique or re-use will be in hours. I use SQL_NO_CACHE but this queries are still cached with OS cache. Server have 64G ram and used ram ...
0
votes
1answer
34 views

ORACLE Shifting from from one version to another

I have RHEL5 server with Oracle Home actual location is SAN, which is mounted on this server. Now for few Reasons I have one more Server with RHEL 6 64Bit. I will map those storage LUNS there, What ...
0
votes
1answer
11 views

How can I create DB2 objects with Linux SUDOer authority?

All, I am relatively new to Red hat linux and I have SUDOer authority but unable to create DB2 database or other objects. How can I accomplish this task? Please give examples. Also, is there any ...
0
votes
1answer
28 views

Couldn't connect to databasee

I have a dedicated webserver and a dedicated database server Often , i got errors connecting to database server couldn't connect to database Here is my current /etc/my.cnf configuration file ...
0
votes
1answer
66 views

Oracle silent install on Redhat Linux (The Global database name was left blank.)

I am installing Oracle 11g in silent mode using the response file that is in the database/response directory. It is three response files in that directory(i.e. dbca.rsp, db_install.rsp and netca.rsp). ...
0
votes
1answer
47 views

Huge load on CPU because of mysql process

I am getting a huge load on my linux servers because of this query. CPU is on 500% load & this query is causing load. /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql ...
0
votes
1answer
261 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 ...
0
votes
1answer
445 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 ...
3
votes
0answers
101 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 ...
2
votes
0answers
436 views

Index usage for database server

How can i fix the Index usage on one of our database server? It says from our Nagios control panel that: Service: DB Index Usage Host: MySQL Cluster Address: ( our IP ) State: CRITICAL Additional ...
2
votes
0answers
2k views

Encoding problems with sqlplus, Linux

I use sqlplus and all non-Latin characters appear as '?' when I run select queries. When I run insert or update queries with non-Latin characters I get question marks on a web page. select * from ...
1
vote
0answers
33 views

Does using noatime on modern Linux make sense?

Starting from version 2.6.30 (which was released 5 years ago), Linux has the option relatime enabled by default. It means updates of file access time are very infrequent and prudent. But I still see ...
1
vote
0answers
54 views

InnoDB: error: space object of table

131212 10:35:18 InnoDB: error: space object of table 'main/wp_m_membership_levels', InnoDB: space id 119 did not exist in memory. Retrying an open. 131212 10:35:18 InnoDB: error: space object of ...
1
vote
0answers
326 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 ...
1
vote
0answers
81 views

How open oracle DB Linux (After installation)

I have just installed Oracle 11gR2 on my Linux Mint Distro (xfce). All worked fine, and I was able to acces to https://localhost:1158/em [Erreur 102 (net::ERR_CONNECTION_REFUSED) ] I rebooted my ...
0
votes
0answers
6 views

Cannot install Postgres 9.3 on Linux Mint

I am trying to install Postgres 9.3.4 on Linux Mint 16 Petra. In a terminal window, I pasted: blah ~ $ sudo apt-get install postgresql-9.3 The following appeared on the console… Reading package ...
0
votes
0answers
11 views

MongoDB on Raspberry Pi --dbpath not setting

I installed MongoDB using this tutorial. I have tried to set --dbpath in /etc/mongodb.conf like this: dbpath=/path/that/iwant #where to log logpath=/var/log/mongodb/mongodb.log logappend=true ...
0
votes
0answers
19 views

Can I set a lower_case_table_names value for a specific database?

I'm running a MySQL 5.5 on Linux (Debian 7) with several databases. I need to import a database originally maintained in Windows MySQL using sqldump. My issue is that this database is used by a ...
0
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0answers
11 views

MySQL/MariaDB CLI limits max password?

I've got strange problem - my MariaDB instance CLI (Linux) does enforce limit on how long password can be. For example, setting password like this UPDATE mysql.user SET ...
0
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0answers
14 views

mysqlcheck -o --all-databases does not finish

I have a problem with my MySQL Databaseserver. I have many tables and there is quite some traffic going on there (around 4 connections per second). Since the phpMyAdmin advised me to do a OPTIMIZE ...
0
votes
0answers
18 views

MariaDB : Larger innodb_buffer_pool_size causing SQL updates to be slower

Has anyone here encountered such scenario before where and update statement took longer time to run when innodb_buffer_pool_size is bigger. I've run a few tests using the same statements on around ...
0
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0answers
59 views

I'm trying to run an oracle database in virtual box under oracle linux

I'm trying to run a oracle DB in VirtualBox and access it from my host mac OSX , i am using port forwarding to access my guest, I can telnet my guest on the port, however when i try to connect from ...
0
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0answers
28 views

MySQL import low use of resources

I'm importing a largish DB into MySQL (20tables of ~25mill records). As expected this is taking a long time, but I'm curious as to why the process is running using only 0.000 to 0.700 %CPU and 0.87 ...
0
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0answers
29 views

Probable database replication issue in LAMP setup with Master/Master MySQL replication

I have been facing issues in my high availability failover (on WAN links) LAMP setup hosting a Drupal CMS based site, approximately after every 2 months both servers suddenly stop responding to http ...
0
votes
0answers
15 views

What is the “Other” Memory Pool in DB2 LUW?

I have a Memory Pool consuming the better part of my server's memory, but I can't seem to find any proper documentation on what this Memory Pool actually is for. What is the "Other" Memory Pool in ...
0
votes
0answers
36 views

How to set selinux permission for non-standard mysql bin log path?

By default, mysql bin log works in folder /var/log/mysql. but moving to any other share such /mylogs/mysql gives permission error. Below is the exact message: usr/sbin/mysqld: File ...
0
votes
0answers
37 views

MySQL gets slow in Linux server

I'm using a jdbc connection to connect a vaadin application to a MySQL database. It works fine, but after a couple of uses it gets really slow, and even freezes the application to a point I have to ...
0
votes
0answers
114 views

sqlldr: command not found

I have a script which has this command 'sqlldr' which gives me the error sqlldr: command not found when I run this script. I googled and found that people say that this command should be there in my ...
0
votes
0answers
70 views

How to check last applied archive file at stand by database?

I would like to know the last sequence# of archive file applied on stand by database, to automate the process of removing of archive files at the primary to avoid the file system reaching 100%. This ...
0
votes
0answers
21 views

How do I save file data to my newly mounted SSD in mysql innodb continually?

I've recently mounted a new SSD since my disk's empty space had less than 10% (mysql unbuntu linux) and this is what I did in my.cnf file to save data to my new path: innodb_buffer_pool_size=2G ...
0
votes
0answers
192 views

Oracle Installation issue on Oracle Linux 6.4

I am trying to install Oracle 11g(11.2.0.1.0) on Oracle Linux 6.4(Remote Server). I get the following error(s) when Database Configuration Assistant is running ORA-01092: ORACLE instance terminated ...
0
votes
0answers
24 views

mysqldump: Got error: 0: when retrieving data from server

I get a the error in the header when the server tries to replicate itself after the backup completes. I have looked at error indexes, but failed to see an explanation for the error code 0. I was ...
0
votes
0answers
64 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 ...
0
votes
0answers
43 views

What to do after installing lin_tape

My OS Linux Centos 6.4 is running on a vmware, I downloaded an Virtual tape library VTL from IBM site (Lin_tape), After I download it, I tried to define the drive name /dev/st1 in the TSM Server, but ...
0
votes
0answers
46 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 ...
0
votes
0answers
127 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 ...
0
votes
0answers
285 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 ...
0
votes
0answers
120 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 ...
0
votes
0answers
37 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 ...
0
votes
0answers
168 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
0answers
448 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
votes
0answers
537 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 ...
0
votes
0answers
835 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 ...
0
votes
0answers
253 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 ...
0
votes
0answers
272 views

Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)! in Fedora16

I installed MariaDB server in linux using tar file(mariadb-5.5.28a-linux-i686.tar.gz) followed by the instructions from this link : https://kb.askmonty.org/en/installing-mariadb-binary-tarballs/. ...
0
votes
0answers
286 views

multiple postgreSQL running as primary server on pgpool

I'm facing problem with my pgpool setup. Currently, this is my requirement based on the pgpool documentation here : Server A : Install with PostgreSQL database. Run as primary server Server B : ...
0
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0answers
394 views

Why is MySQL making the CPU run at about 80%?

MySQL is eating up about 80% of my CPU for no reason as far as I can see. Right now this server is rarely used, more of a test site I set up that will eventually be a used for production once I fix ...