Questions tagged [centos6]
CentOS was an Linux distribution standing for "Community ENTerprise Operating System" based on "Red Hat Enterprise Linux" (RHEL). The "CentOS6" tag refers to versions 6.x of CentOS. CentOS 6 was released on November 27, 2011 and reached End Of Life on November 30, 2020.
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questions with no upvoted or accepted answers
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How to configure the niceness or priority of service started on boot
I want to increase the niceness of an service (decrease the CPU priority) started as an dedicated user or group during the boot process. I'm not able to define the niceness or priority in the /etc/...
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CentOS 6.6 LDAP configuration failed
I'm trying to config OpenLDAP on CentOS 6.6 with this db.ldif config:
dn: olcDatabase={0}config,cn=config
changetype: modify
replace: olcRootPW
olcRootPW: {SSHA}UCCQrNoadIFC2lN0Y6YxzCfu9hT/jZni
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...
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CentOS 6: Apache 2.4 drop-in replacement for Apache 2.2 via yum?
I've a CentOS 6.6 installation with the stock Apache 2.2 package. I need to upgrade it to Apache 2.4, but I want a true drop-in replacement for the installed package, not something that goes into /opt ...
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pam_mount not working when logging in from ssh or console
okay so i configured pam_mount on my centos 6 machine as i did on my centos 7 and 5 machines.
But when i login locally or via ssh, pam_mount can't mount my home dir. when i login with a local user, ...
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0
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Rollout approach for centOS/RHEL linux servers to achieve centralised authentication through AD
We have 3 environments testing develop and production each having more than 40 Linux servers. Need to establish centralized authentication through AD for all these environment.
Which is the best ...
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0
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319
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winbind needs to be restarded after boot
Environment: Centos 6.6 Samba 3.6.23-12.el6
I have succesfully connected the server to an Active Directory Domain and I have configured it as a Samba File Server. It works fine as long as I reboot, ...
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MySQL 5.6 Community Server failed to start in CentOS 6
MySQL 5.6 Community Server failed to start on CentOS 6.
Before, I have successfully installed mysql community server (file: mysql-community-release-el6-5.noarch.rpm) on my CentOS 6, the binary source ...
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1
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/usr/sbin/thin_check: execvp failed: No such file or directory
Running CentOS 6.5, a brand new "minimal" server install, trying to use LVM2 thin pool feature. Packages installed are:
lvm2 (2.02.111)
device-mapper-persistent-data-0.3.2-1.el6.x86_64
/etc/lvm/lvm....
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1
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2
answers
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SSH works locally but not remotely
Recently ran into a hardware issue on my CentOS machine. After a PSU, ram, mobo and CPU replacement I think I have the hardware issue resolved.
However, I believe I have a network configuration ...
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yum remove package freeze while erasing
I'm using CentOS 6.5 on a server.
Some time ago, I installed from a third-party repository Newscoop CMS.
Now I'm not able to remove it.
yum remove newscoop
Freeze at the "erasing" point, shutting ...
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385
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How to setup multiple OpenVPN connections on a server for a single localhost app to use on CentOS 6.5?
I have a scenario where I need to run several OpenVPN connections at one time and to allow a singular application to access each of these connections.
How wold I go about starting up several ...
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Directory index full, is this fsck result OK?
I found these in my /var/log/messages:
kernel: EXT4-fs warning (device md2): ext4_dx_add_entry: Directory index full!
kernel: EXT4-fs warning (device md2): ext4_dx_add_entry: Directory index full!
...
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871
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Strange requests with wrong server_name and port 25 in apache / php
If I try to telnet [myserver.mydomain.com] 25 I get
Trying [ip number]...
telnet: Unable to connect to remote host: Connection refused
but still I get strange requests such as the following var_dump(...
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0
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MongoDB Max Connections
we are using mongodb in our application for catching a lot of the data to reduce load from our main mysql database, for the last 2 3 days we are having an issue where the mongodb will hit the limit ...
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CentOS disk check errors with "Unable to find the checksum in the image"
I'm using the CentOS_6.5_Final minimum install ISO. I've added kernel-devel to the Packages directory, and then used createrepo to rebuild the metadata.
Creating the repodata when in the /mnt/CentOS-...
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139
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CentOS-Like configuration of Vim on Ubuntu
Whenever I use a CentOS System, there's always a pleasant configuration of vim which mainly does the following:
Remembering position of closed files
Colour mode (!!!)
Bash has colours
There's lots ...
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0
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204
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Upgrade Raid 1 to Raid 0+1 and bootloader issue
I am trying to convert my current RAID 1 to RAID0+1 and facing issue in installing bootloader - please have a look what i am doing.
My current configuration is RAID1(2*10GB):
[root@localhost ~]# ...
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0
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412
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MAGMI fails while importing big chunks of records. Ideal Mysql configuration for Magmi
Configuration: Linux Centos 6, NGINX, Mysql
We are trying to use MAGMI a common tool for mass importing of data in Mysql based on webbrowser.
I run in an issue. As a try to import more than a small ...
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Confirm IPTables firewall settings for NFS v4 server?
This question has been asked here before but has conflicting and possibly outdated answers. It seems to depend on OS, version of OS, and version of NFS.
On a CentOS 6.5 server, the default rules are ...
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pysqlite for python 3.3.5 on Centos 6.5
I have compiled python 3.3.5 from source in the /opt folder as follows:
yum install sqlite-devel
./configure --prefix=/opt/python3
make
make install
ln -s /opt/python3/bin/python3 /usr/bin/python3
I ...
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0
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656
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collectd: ping plugin fail randomly on medium/high number of hosts
I am trying to use collectd to monitor ping time and interface traffic of upwards of a 150 hosts, using the snmp and ping plugins (nodes are mostly routers). The servers reads stats (ping/snmp) and ...
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Join samba4 member server
I am installing Samab4-ad in a test environment, to prepare migration from Samba3.
All is done is OpenVZ VEs running CentOS 6.
I have successfully installed DC1 and DC2 using sernet-samba rpms ...
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0
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13
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IfModule directive strange behaviour
I've configured 3 virtual servers for Apache2 under Centos6. Each server config is wrapped inside IfModule directive like this:
<IfModule mod_fcgid.c>
Listen 15100
NameVirtualHost *:...
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0
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861
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CentOS 6.5 Xen Virtual Machine Issue 'this function is not supported by the connection driver'
I am trying to segment my system into a number of virtual machines but just cant seem to get this to work. I think I am close but not quite there. I have install xen, virsh, xl etc and I am using ...
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1
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snmpd not working in centos 6
I have centos 6.4 64-bit. snmpd is not working properly: when I restart I get the following
Nov 18 12:43:31 hector kernel: CIFS VFS: No task to wake, unknown frame received! NumMids 58
Nov 18 12:43:...
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Routing issues between virtual web server and exchange server
So I've got a virtual web server running CentOS 6.3. Trying to build a mail application on a website that uses SMTP authentication on the (Windows) Exchange server but it keeps failing though the ...
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Cent OS 6.4 VPS went down unexpected
I have a cloud VPS at Digital Ocean , Recently it went down on its own, i was using pingdom alert which notified me about it, so i booted up the VPS again to find out what caused this .
How can find ...
user138870
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695
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How to disable MD RAID or prevent degraded arrays from starting. (Centos 6.4)
I am trying to disable software RAID at boot time. My ultimate goal is to prevent the system from starting raid arrays that are in a degraded state.
rd_NO_MD is present on the kernel command line by ...
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1
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yum update fails to unpack archives for nodejs dependencies on centos 6.4
I run "yum update" on my CentOS 6.4, but the Node.js package and dependencies fail with multiple errors like this:
Error unpacking rpm package nodejs-fstream-0.1.23-1.el6.noarch
error: unpacking of ...
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How to configure cluster.conf for failover routing two networks?
I'm routing between an "external" subnet with Internet connectivity and two "internal" subnets, using iptables forwarding on a Linux box running CentOS 6.4:
I'd like to now duplicate this router into ...
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Problems with kvno + Consultation with kerberos authentication settings
I have clearly identified a problem that I can not solve.
I suspect I'm missing something when setting the service running on Centos 6 on Windows Server 2003.
First I tell the environment that I'm ...
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Updating Upstart on Centos 6.3
I have a Centos 6.3 server -- alone among all my Ubuntu servers for historical reasons -- with Upstart 0.6.5. I need to update that upstart to at least 1.4, and I'd prefer to do it through yum instead ...
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How to clear/flush ntp server peer in Centos
We were using centos.pool.ntp.org for our clock sync among servers. Now we do ave a local NTP server, but the problem is servers are using the old ntp.
From centos.pool.ntp.org we can see,
*202.71....
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How to solve a long "Wait" time, on a dedicated server of a pretty large website
Thanks for reading this.
We got an issue with our web server, we have a rather large website, with 500-800 concurrent users at any time, we use a dedicated server to host it, we use prefork to ...
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2
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599
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iptables config works in one Centos 6 server but not another one
This iptables script:
#!/bin/sh
service iptables stop
iptables -F
iptables -P INPUT DROP
iptables -P OUTPUT ACCEPT
iptables -P FORWARD DROP
iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -p tcp -...
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Soap client in Centos6, zval_property_ctor in Unknown on line 0
We're having such a big problem in our Centos server in order to have working the SOAP client of PHP 5.3.3.
One of our customers reported us that they were having problems to consume some webservices ...
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OpenVZ VMs redirect to main node?
I have a new fresh CentOs 6 machine and have SoulsVM and OpenVz installed on it.
When I create VPS it came online with no problem.
When I try to SSH to the VPS it gave me "Access Denied."
I reset ...
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Configure PEAR on CentOS 6 and PLESK
I'm hoping to get a little assistance with configuring PEAR to work properly. I have a PHP file that's calling PEAR's mail and mail-mime files, and I believe I am missing some steps because I keep ...
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CURL ERROR: Recv failure: Connection reset by peer - PHP Curl
I've posted a question yesterday on stackoverflow here but think this might be server related. I'm connecting using the PHP curl functionality to a server that then generates a PDF file and sends it ...
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Apache server cannot restart
I've been trying to get my server up and running for a while now. I recently set up a centOS 6 server and I'm having issues with the Apache server. I had a domain up and running, everything worked ...
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Unable to start puppetmaster on CentOS 6
I installed puppet 2.6.12 on CentOS 6. When I try to start the puppetmaster service using the command service puppetmaster start I get the error:
Starting puppetmaster: /usr/lib/ruby/site_ruby/1.8/...
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Output of groups different then id
I'm sure this is something simple, but I can't for the life of me figure out what is going on.
We are using NIS (haven't had a chance to migrate to LDAP) and for some reason the groups aren't being ...
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2
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334
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Connecting to CentOS Server from outside fails if server has been idle
I got a strange problem with the network connection of a Centos 6 server:
From LAN everything works as expected (SSH, httpd) but outside connections fail if the server has been idle for a few minutes....
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can't start Mariadb after successful installtion
I am using CentOS 6.8, and want to install mariadb 5.5.
I followed all steps in https://mariadb.com/kb/en/mariadb/yum/
vi /etc/yum.repos.d/MariaDB.repo
then inserting
# MariaDB 5.5 CentOS ...
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2
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How to disable virtual IP on centOS
I have 5 Centos machines and 2 of them have virtual IP enable on it. This is causing problem for some of the application specifically MapR.
Here i need to disable virtual IP address.
I have a ...
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Is there a well-known port for logstash-forwarder?
I'm setting up a few logstash-forwarder agents which will send logs to a central Logstash server, and need to choose a port for Logstash to listen on. After doing some searching, there doesn't seem to ...
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Compiling PHP on CentOS Needs MySQL PDO Configured
I am trying to compile PHP with mysql_pdo on CentOS 6 and I am having just one heck of a time trying to make it happen. Currently I am trying to compile PHP 5.2, but I am going to have to do this for ...
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how to protect high-numbered ports as if they were well-known
Basically, what I want is the opposite of this. I want to be able to bind a service to a high-numbered port with the peace of mind that comes with knowing the O/S is treating that port the same way it ...
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0
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53
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xhci_hcd errors on CentOS 6 for cp210x device
We have very old CentOS 6 installed on CheckWay Sherman with Linux kernel 2.6.32-696.1.1.el6.i686.
We try to integrate external usbserial scales device but there are errors settings UART speed.
stty -...
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Installing XtraBackup on Centos 6
I’m trying to install XtraBackup on centos 6 using this guid but i get these errors:
Error: Package: perl-DBD-MySQL-4.013-3.el6.x86_64 (C6.10-base)
Requires: libmysqlclient.so.16()(64bit)
Error: ...
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