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5
votes
4answers
3k views

How do I configure RAID 5, especially stripe size, with 24 x 1.2 TB drives for CentOS 6?

For a Dell R920 with 24 x 1.2TB disks (and 1TB RAM), I'm looking to set up a RAID 5 configuration for fast IO. The server will be used to host KVM VMs that will be reading/writing files of all sizes, ...
4
votes
1answer
170 views

CVE-2014-0196 Vulnerability for CentOS

Trying to patch CVE-2014-0196 Vulnerability but yum can't find packages updates CentOS 6.5 (Final) Panel version: 11.0.9 Update #61 # uname -r 2.6.32-358.11.1.el6.x86_64 # yum update kernel Loaded ...
3
votes
1answer
2k views

Unable to open WireShark in CentOS 6.5

I have installed WireShark in CentOS 6.5 with the following packages using Yum. Dependencies Resolved ================================================================================ Package ...
3
votes
1answer
744 views

SElinux label for php-fpm sockets

I'm attempting to set up multiple instances of php-fpm to run multiple versions of php through apache 2.2 running on centos 6.5. At some point in the future this will end up in a shared hosting ...
3
votes
2answers
147 views

Apache/PHP ldap stops working. Requires restart of apache

I currently have a setup where users log in to a website using LDAP credentials. It's all internal so I don't really care a ton about certificates. So, in my /etc/openldap/ldap.conf file I have ...
2
votes
3answers
788 views

What does CentOS 6.5 netinstall text version actually install?

I just performed a install of Centos 6.5 by utilizing the net install. When choosing the text installer I understand that it doesn't give you custom partitioning options or allow you to customize your ...
2
votes
2answers
4k views

MySQL 5.6 on CentOS 6 silently fails to start

I'm working on a fresh CentOS 6.5 install and trying to get a MySQL 5.6 server daemon running. The server is a fresh droplet on DigitalOcean's infrastructure. 512 MB size. I used the MySQL version ...
2
votes
1answer
5k views

How to upgrade OpenSSL on CentOS 6.5 to protect against heartbleed? [duplicate]

When I go to run: root@vps [~]# yum update -y openssl I get: Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirror.beyondhosting.net * extras: ...
2
votes
1answer
1k views

PECL APC install — ERROR: 'make' failed

I get the following error when running sudo pecl install apc. /var/tmp/APC/apc_cache.c: In function '_apc_cache_user_update': /var/tmp/APC/apc_cache.c:818: error: 'IS_CONSTANT_INDEX' undeclared ...
2
votes
2answers
924 views

HAProxy/Keepalived vrrp set up in AWS EC2 with EIP (Basic EC2)

I am a newbie to CentOS/Linux/HAProxy/Keepalived, so I have had a lot to learn over the past few days! I have 2 CentOS 6.5 servers in Amazon AWS running on their own EC2 Micro instances. I also have ...
2
votes
1answer
958 views

Impossible to start named on Centos

I installed bind on Centos 6.5 with yum install bind-chroot bind-utils. It's not the first time I do this and generally this works fine. But now I try this on some server and it doesn't work at all. ...
2
votes
1answer
367 views

couchdb 1.6.0 from source - jsapi.h: present but cannot be compiled

I'm trying to install couchdb 1.6.0 from source on CentOS 6.5 (EPEL resository has a very old version unfortunately) following this guide. Everything went fine until ./configure step on couchdb - ...
2
votes
1answer
364 views

Set Linux ntpd as broadcast client

I have the following situation: I am trying to setup an NTP server in LAN, which will update the NTP clients in LAN. All machines are CentOS, and ntpd that is running is ntpd 4.2.6p5@1.2349-o Sat Nov ...
2
votes
3answers
287 views

wget and port forwarding

I have a weird problem. I can run this command just fine from various servers: wget --debug '--http-user=USER123' '--http-passwd=PASSWORD' http://GW-BOX:9091/weijhkdsvn/v9_odbc//CRONTAB.2014020 ...
2
votes
2answers
1k views

How to assign multiple public IP address for 3 KVM guest using a single NIC [closed]

i've a CentOS 6.5 KVM Host with 3 KVM-Guest CentOS 6.5. Now I want to assign a public IP for the host and one public IP for each guest using a single network interface. My IPs (assigned by network ...
1
vote
1answer
65 views

Cannot send email to info@ or support@

I am trying to send email from my gmail account to a couple user accounts I have on my new Centos server. The email is setup correctly and I can send receive from accounts ok except info and support. ...
1
vote
2answers
49 views

Yum update without upgrading CentOS

Is there a manner in which we can yum update and pull the latest packages but not end up updating CentOS itself? I know we can alter yum.conf and exclude certain packages and even repos, but if that ...
1
vote
1answer
96 views

Centos 6.5 auditd fails to start with service or /etc/init.d/audit start

Fail: # service auditd start Starting auditd: [FAILED] Fail: # /etc/init.d/auditd start Starting auditd: ...
1
vote
2answers
250 views

Configuring Subversion (SVN) repository via Apache on Bluehost VPS Server

I am trying to configuring Subversion (SVN) on our Bluehost VPS server which has CentOS v6.5. So far, Installation went smoothly by following this guide -> http://wiki.centos.org/HowTos/Subversion ...
1
vote
2answers
549 views

No external network access to virtualbox CentOS6.5

I have CentOS 6.5 running locally in virtualbox. I set it up and everything was working perfectly. I came back after the weekend and I noticed the computer was frozen so I had to do a hard restart. ...
1
vote
1answer
153 views

How can I place /tmp, /var, /opt, and /usr/local into a /data partition instead of the / partition?

I want to partition a CentOS 6.5 server that has 4 RAID VDs: sdb - 102398 (100GB) sdc - 2185727 (2TB) sdd - 11440639 (11TB) sde - 11440639 (11TB) So that I can have the majority of the disk space ...
1
vote
1answer
591 views

'Please configure a fully qualified domain name' Error

I am running an nginx website on a virtual host and I am trying to set up iRedMail, but this is the error I get when running bash iRedMail.sh. < ERROR > Please configure a fully qualified ...
1
vote
1answer
179 views

Why is OpenDKIM not signing and verifying my emails? (CentOS 6.5, Postfix & OpenDKIM)

I'm running: CentOS 6.5 Postfix 2.6.6 opendkim: OpenDKIM Filter v2.9.0 Compiled with OpenSSL 1.0.1e-fips 11 Feb 2013 SMFI_VERSION 0x1000001 libmilter version 1.0.1 Supported signing ...
1
vote
1answer
65 views

MySQL on LAN not working when IPTables enabled

I have two Centos VM. The IP Addresses are as follows : VM_1 => 10.99.0.10 VM_2 => 10.99.0.12 Apache and PHP are in VM_1 and MySQL is in VM_2. Both are having iptables rules. VM_2 is working ...
1
vote
1answer
91 views

Upload files from vsftpd ftp client in /tmp and once they are uploaded, move them to original folder

I'm having issues with my application. The scenario is that, there is a php cron which is running every 1 minute and it processes the uploads folder, wherein, files are uploaded via ftp ...
1
vote
1answer
81 views

DHCP on main interface (eth1) and static on eth1:0

So the configuration is a bit weird, from our internet provider we get an IP via DHCP, there's also a whole subnet that's routed to this IP. I solved it by adding a second interface with the static ...
1
vote
1answer
59 views

Why does mail -E let me send empty messages?

~ > which mail /bin/mail ~ > ls -la /bin/mail lrwxrwxrwx 1 root root 22 Feb 25 14:18 /bin/mail -> /etc/alternatives/mail According to man mail, -E If an outgoing message does not ...
1
vote
1answer
32 views

Execute a script before fsstab is read

For a netboot cluster, I'm creating a CentOS 6.5 root disk. The goal is to mount / read-only over NFS, and various other folders, such as /var/log, on the local disk. Here's my first idea: On boot, ...
1
vote
1answer
158 views

G-WAN 4.3.14 maxes CPU on VPS even when idle

Testing gwan_linux32-bit (4.3.14) on a Digital Ocean VPS instance results in the CPU being maxed even when there are no http requests. The VPS instance has 1 core and 512 MB, running 32 bit CentOS ...
1
vote
1answer
344 views

New Graphite installation doesn't render fonts in graphs (except Courier)

I've been studying this problem for a couple of days now without success ... I've configured and deployed Graphite (with carbon and whisper) using the Puppet Graphite module on a CentOS 6.5 server. ...
1
vote
1answer
382 views

Installing Oracle XE in CentOS 6.5

Is it possible to Install Oracle XE in CentOS 6.5? If yes, is there a guide for dummies out there how to install XE in CentOS 6.5, without using Virtual Machine such as VirtualBox. Thanks for any ...
1
vote
1answer
27 views

How to customize the default set of apps launched with gnome desktop on CentOS 6.*

Background We run a series of CentOS 6.5 servers which each host multiple users (~100s) coming in via X-Window XDMP from their MS Windows desktops. These users don't need the host of default ...
1
vote
0answers
29 views

How to enable ffmpeg php extention in Cent OS 6.5 server with php 5.5

I need to create a screen shot from video, I have followed this tutorial to do the intial setup in window 8, php 5.3 I downloaded the ffmpeg from here for 64 bit operating system. I followed the ...
1
vote
0answers
31 views

Xen VM could not be installed

I have rented a server from Hetzner. I have installed Xen on Dom 0 - Centos 6.5. I couldn't create a Dom1 Centos 6.5 VM. The Error I see is 'Unable to retrieve 'the link for centos image' while ...
1
vote
0answers
98 views

Amazon EC2 T2 Small Instance CPU Usage Exceeding Limits

I am running WHM/Cpanel on an CentOS6.5 AMI on a Amazon EC2 T2.micro Instance. T2 instance baseline performance and ability to burst are governed by CPU Credits. Each T2 instance receives CPU Credits ...
1
vote
0answers
22 views

CMake Error on Compiling weechat from sources

I was trying to compile weechat from sources on my CentOS 6.6 machine. I installed all the below dependencies as per the README file. cmake ncurses-devel gcrypt-devel zlib-devel libcurl-devel Now ...
1
vote
1answer
65 views

Apache doesn't render .php files after installing ius php55u

I've installed the IUS php55u on a CENTOS with virtualmin. All the php sites are broken now. When I use test.php it gives me only the html code. If I try test.php5 it renders the PHP code. Yet, in ...
1
vote
1answer
641 views

After compiling PHP, I get mod_fcgid: error reading data from FastCGI server

I'm trying to add multiple PHP version in Plesk 12. Switching my domain to the new version PHP 5.4.29 result in this error: (104)Connection reset by peer: mod_fcgid: error reading data from ...
1
vote
1answer
2k views

CentOS 6.5 Iptables conntrack module [duplicate]

I have a VPS server on which CentOS 6.5 x64 is installed. Kernel version from uname command is 2.6.18-028stab107. When I want to use iptables rate limiting like in the following command, I got the ...
1
vote
1answer
377 views

Error when i install mysql + galera

I want install mysql server + galera in my vps Centos 6.5. When I install yum update -y && yum install wget libevent perl mysql-y wget ...
1
vote
1answer
159 views

9211-8i HBA (IT mode) with Supermicro expander

I have managed to get things to a point that I see all my drives listed with "multipath -l". Now the question is how to add them to a ZFS zpool? All attempts at using dm* naming or /dev/mapper names ...
1
vote
2answers
2k views

Openstack/PackStack basic multi-node network setup

Background After having installed OpenStack with PackStack we are left with a problem with the networking. We wanted a super-simple network with one subnet where all the virtual machines should ...
1
vote
1answer
120 views

Can access sshd-server with one user, but not with an second

I am using public-private-keys to access my server. With the user "peter" I can access the server normal, but with the user "git" I can not access the server. Its always asking me for a password. If I ...
1
vote
1answer
412 views

Shutdown error on CentOS 6.5

On a KVM host, after gracefully shutting down the guest KVM, I get: [root@kvm]# /sbin/shutdown -h now Broadcast message from vmadmin@kvm.mattermedia.com (/dev/pts/1) at 15:23 ... The system ...
0
votes
2answers
736 views

How to increase inodes? [duplicate]

How can I increase the maximum amount of inodes available on a dedicated server running CentOS 6.5 and ext4? The websites we are hosting create and use millions of small files. We are already hitting ...
0
votes
2answers
61 views

Is there a way to allow acess to an specific device that is out of my network? [closed]

I’m trying to allow my mobile device to connect from everywhere, Wi-Fi or not to an specific port of my Linux server which is running a webmin service. I’m using iptables to set some rules to which ...
0
votes
2answers
93 views

Cannot resolve host as non-root user

I recently setup a VPS server running Centos 6.5 together with Web Host Manager. My current problem is that I can't resolve hostname either by nslookup or ping on the command line. But when I login ...
0
votes
1answer
26 views

Extract nth Packet From a Pacp File

Is there any command line tool to extract the n th packet from a pcap file? I am on CentOS 6.5. Thanks in advance.
0
votes
1answer
333 views

CENTOS 6.5 x86_64 fails to install httpd using yum

I am trying to install apache httpd but it fails root@web [/]# yum install httpd Loaded plugins: downloadonly, fastestmirror, replace Loading mirror speeds from cached hostfile * epel: ...
0
votes
3answers
582 views

Fail2Ban on CentOS 6.5 Never Bans

Environment: *CentOS 6.5 *Fail2Ban 0.8.14-1 *date outputs the correct date Behavior: Fail2ban starts successfully, but does not create iptables blocks after bad SSH login attempts. I'm only concerned ...