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10
votes
1answer
8k 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 ...
6
votes
4answers
12k 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, ...
5
votes
1answer
2k 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 ...
4
votes
4answers
4k 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 ...
4
votes
1answer
270 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 ...
4
votes
2answers
4k 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: [...
4
votes
1answer
2k 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 ...
4
votes
0answers
157 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 ...
3
votes
1answer
654 views

Cannot start cgconfig on Centos 6.5 : cannot mount cpuset to /cgroup/cpuset: Invalid argument

I'd like to try docker-io on Centos 6.5 but the cgconfig daemon will not start: /etc/init.d/cgconfig restart Stopping cgconfig service: [ OK ] Starting cgconfig ...
3
votes
2answers
3k 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 ...
3
votes
2answers
533 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 ...
3
votes
2answers
2k 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
3answers
1k views

What does CentOS 6.5 netinstall text version actually install?

I just performed a install of Centos 6.5 by utilizing the netinstall. When choosing the text installer I understand that it doesn't give you custom partitioning options or allow you to customize your ...
2
votes
1answer
7k 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
9k 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
9k 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: centos.mirror.nac....
2
votes
1answer
2k views

CentOS 6.5 Dependency errors while installing hhvm

I am trying to install hhvm on newly created droplet. For this, I am following this guide. After adding the Gleez repository, I tried running yum update && yum upgrade Lots of lines, and ...
2
votes
3answers
3k 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
3k 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
78 views

FCOE on CentOS 6.5. port state offline

I am a network engg, and this is the first time I am trying to get FCOE working. Here is my setup: Centos server --------- transit switch ---- FC gateway ---- FC switch --- Netapp I believe the ...
2
votes
0answers
2k views

PHP-FPM ERROR: unable to read what child say: Bad file descriptor (9)

I'm having this issue: Apache 2.2.26 PHP 5.4.32 PHP-FPM 5.4.32 Zend OpCache 7.0.3 PHP-FPM Config: [testuser] listen = /dev/shm/testuser-php.sock listen.owner = testuser listen.group = apache ...
2
votes
0answers
3k views

vagrant fails to bring up additional adapter for centos vm using virtual box provider

this is in continuation of the question asked here about host only adapter on dhcp I upgraded to vagrant 1.6.3 and the updated Vagrantfile to following setting for multiple adapters # add additional ...
2
votes
3answers
491 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
3answers
1k views

Change screen resolution of Xenserver Console for a CentOS VM

I need to increase screen resolution to 1024x800 for all my XEN console. I tried to place "vga=791" at the end of kernel line the file /boot/grub/grub.conf but it seems that most of the boots ...
1
vote
3answers
109 views

10,000 entries in iptables on CentOS 4GB Ran, dual core 2.3ghz?

I am running a linux box with FreePBX/Astrisk installed. I have blocked China and Hong Kong using lists from ip2location. com/blockvisitorsbycountry.aspx website. My fail2ban was going off like ...
1
vote
2answers
8k 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 ...
1
vote
2answers
824 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
104 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
1answer
941 views

Getting “Connection timed out” on a tftp server though it seems everything is configured correctly, what could be the reason?

I've just installed a cobbler (with tftp/dhcp) server on a CentOS 6.6 machine at work. I've configured tftp to run under xinetd and the conf file looks like so: service tftp { disable ...
1
vote
1answer
529 views

Squid Segmentation Fault?

I'm currently fixing an issue with one of our production servers. The issue is related to squid not able to run properly. When I try to run service squid start/stop, it throws an error: 2015/03/11 ...
1
vote
2answers
2k 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
2answers
2k 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
318 views

how to find out if mod_xsendfile is handling the transfer?

I just installed and configured mod_xsendfile on my apache2.2.15 web server (on centos6.5). Everything seems to be working fine except that I'm not sure it is. I added XSendFile On and XSendFilePath /...
1
vote
1answer
3k views

web server “task blocked for more than 120 seconds”

my web server is down every 2 days. it became unresponsive and I can only see the message below on the console. task **** blocked for more than 120 seconds. The only way to bring it up is resetting ...
1
vote
2answers
982 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
2k 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
409 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
3k 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
2answers
150 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
2k views

Cannot install Perl module Authen::Libwrap

I'm getting this error when trying to install. How can I install it? Webmin depends on it. [root@ip-172-31-15-65 home]# cpan Authen::Libwrap CPAN: Storable loaded ok (v2.20) Going to read '/root/....
1
vote
1answer
286 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 6.5....
1
vote
1answer
332 views

Is it possible to have two different installations of PHP and Apache on the same machine?

There's a motivation in my company to enable a team of coders to develop an upgraded version of an existing product on one of our development servers. There are two configurations, the one we use now ...
1
vote
1answer
33 views

Why won't apache allow symbolic links, with SELinux?

I have a simple scenario: I want to symlink /home/leonard/apache/sandbox/markdown to /home/leonard/github/markdown-editor, so that the markdown-editor can be viewed from my browser. I setup the link ...
1
vote
1answer
145 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
556 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 server(vsftpd)....
1
vote
1answer
241 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
61 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
600 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
60 views

In centos6.x kvm guest, What is the difference On the following two disk format?

I add a new virtual hard drive vdb to the KVM guest(centos6.5),like this [root@centos ~]# fdisk -l | grep vdb Disk /dev/vdb: 8589 MB, 8589934592 bytes Then,there are two ways to format the disk a. ...
1
vote
0answers
47 views

How can I access ActiveMQ remotely on CentOS 6.5?

I tried to use the following code: iptables -A INPUT -m state --state NEW -m tcp -p tcp \ --dport 8161 -j ACCEPT -m comment \ --comment "ActiveMq Server port" Still I was unable to access it ...