-1
votes
0answers
14 views

Freeswitch, No such file or directory on CentOS

I am currently trying to install ITC fax on a fresh digital ocean droplet (CentOS 6.4 x32). While the installation works fine I am stuck on the part that requires the installation of Freeswitch. ...
1
vote
1answer
52 views

100% usage for 11G/40G, how is it possible?

How is it possible to have the stats below: 11G used over 40G Size and no more space available. Now I cannot send my e-mail because I receive: An error occurred while sending mail. The mail server ...
0
votes
0answers
18 views

error: Bad prime description in line

Aug 17 09:34:17 vps-aadsshd[130428]: error: Bad prime description in line 186 Aug 17 09:34:17 vps-aadsshd[130428]: error: Bad prime description in line 187 Aug 17 09:34:17 vps-aadsshd[130428]: error: ...
-2
votes
2answers
41 views

How can I scan a IP & Port range to get information about all SSL certificates in use

From a Linux system, for a given IP range I need to check each open port to see if an SSL certificate is in use. For example, I would like to check ports 1 - 9999 on the address range ...
1
vote
1answer
35 views

What are (if any) possible scenario whereby hacker can find multiple sites hosted in one VPS?

Let me clarify: Say that I have 10 sites hosted in one VPS host. And for some reason, one of these sites gets famous and a hacker wants to know where it is hosted, and how many other sites are hosted ...
-1
votes
1answer
52 views

Linux server apache httpd processes take i/o wait to close to 100% and lock down server

For about 5 days now, and seemingly out of the blue, my linux server has started locking up from time to time. The pattern is always the same as far as I can tell from top and iotop commands around ...
-1
votes
0answers
15 views

service postfix status = -b (pid 11289) is running

Before integrating mailscanner and clam antivirus the output of service postfix status was => master (pid 12151) is running... after integration the output of service postfix status is => -b (pid ...
0
votes
2answers
46 views

Iptables unable to allow ssh through second interface

I am having an issue where as I am unable to get SSH outgoing connections to be preformed with my current firewall rules from my second interface (eth2). The machine I am trying to connect from has ...
3
votes
1answer
69 views

Device eth0 does not seem to be present on new kernel with virtualization modules loaded/compiled on kernel 3.15.6

cat /etc/udev/rules.d/70-persistent-net.rules SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:15:5D:02:14:22", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" ...
1
vote
1answer
76 views

Hyper-v Virtual Network Switch Configuration

I have Hyper-v Running. What I am trying to do is setup a CentOS firewall box which will forward all traffic to the 2nd VM CentOS box which has an internal adapter and only seen by the 1st VM ...
4
votes
4answers
230 views

How do I Control the Ordering of Network Interfaces?

I'm attempting to configure a machine with 3 NICs, the first two are built-in GbE controllers, the third is a 10GbE controller. Via NetworkManager, I've configured the 'first' GbE NIC (which at the ...
0
votes
0answers
27 views

What is the correct home directory for my web application if web application is a subdomain?

NOTE: I did alter my ip address and the site names for privacy concerns. NOTE: The ip address in the error_logs is my office ip address. Centos 6 server Experiencing a lot of file not found errors ...
1
vote
1answer
96 views

Google reCAPTCHA not working on Linux system

I am working on integrating reCAPTCHA with my registration page and everything seems working fine except one strange issue. I have tested this code on all local machines and well on our test server ...
1
vote
1answer
201 views

Using foreman to provision a vm with static ip

I am trying to provision a vm with Centos6.5 on vmware with a static ip address using Foreman 1.5.1. However, the vm's keeps getting provisioned with a dhcp address. Im doing a network based install. ...
1
vote
2answers
117 views

CentOS6 PHP extension install: Cannot find php-config. Please use --with-php-config=PATH

This may seem trivial to some, but I have been developing on Windows all my life and only moved to Linux this week - all is new to me. I've been following The following guide on how to install php ...
1
vote
1answer
30 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, ...
4
votes
3answers
716 views

Update from zfs-0.6.2-1.el6.x86_64 to zfs-0.6.3-1.el6.x86_64 has made by zpool unreadable

After running # yum update zfs and restarting my CentOS 6 ZFS on Linux system can no longer see or interact with it's zpools. # zpool status no pools available # zpool import zpool: ...
0
votes
1answer
102 views

Jetty JMX setup for remote access

I am having some issues getting JMX working on Jetty(9.1.3.v20140225), so I have had a read over the Jetty doco on this. So I have added the following to the jetty.conf # ...
-6
votes
1answer
78 views

Cant make includes with any domains [closed]

in the last days i have been experiencing this problem. I cant make php includes to any domains any more. I tried these: include "http://myownsite/page.php"; include "http://yahoo.com"; include ...
0
votes
0answers
57 views

Glusterfs : 'No route to host' for fstab mount in CentOS

I am using glusterfs, and am using fstab in this way: <IPADDRESS>:/<VOLUMENAME> /some/mount/point glusterfs defaults,_netdev 0 0 but the logs for the mount continue to say the following. ...
0
votes
1answer
376 views

postfix failed to start CentOS 6.5

DISCLAIMER: I am new to CentOS, so please forgive me if I overlooked something simple. Here is my issue: I recently just reformatted my server to CentOS 6.5 x64 and I have been having issues getting ...
-4
votes
1answer
69 views

Data Loss after Server Reboot [duplicate]

I have server on 2 ssd disks connected by Raid 1 Today I got 500 internal error on opening website. I have requested server management to reboot the computer. After reboot to my surprise all my ...
0
votes
0answers
12 views

CentOS 6.3 can't find libssl.so.1.0.0 after update OpenSSL to 1.0.1e [duplicate]

I've upgraded OpenSSL from 1.0.0 to 1.0.1e in CentOS 6.3 as a dependency to PHP-FPM package. Now php and yum don't work anymore, displaying: PHP: php: error while loading shared libraries: ...
1
vote
0answers
59 views

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 ~]# ...
0
votes
0answers
28 views

NGINX cache mis-behaving causing the system to go into a frenzy

We're using CentOS/nginx fastcgi_cache to cache requests to PHP files on our server. This file gets accessed very often and also updates very often as such it has 1s cache. Usually when looking ...
29
votes
6answers
2k views

How to create a symbolic link without using ln?

I deleted a critical symbolic link - libc.so.6. I have the file it should point at, but the basic commands such as ln or wget won't work anymore due to the link missing. However, echo or other Bash ...
0
votes
1answer
338 views

Yum repo priorities and conflicts

On my CentOS 6.4 server, I am running MySQL 5.5.33 that I installed from the remi repository. I decided to upgrade MySQL to 5.6.x via MySQL's own yum repositories: ...
-4
votes
3answers
110 views

How Do I Install CentOS with Minimum Amount of Packages? [closed]

After running rpm -qa | less there was a result of 234 installed packages. From my experiences with default installations, there are usually applications installed that are not required by the system. ...
1
vote
1answer
57 views

How to compile sources into rpmbuild BUILDROOT?

All the information I can find about building RPMs seems to pre-date CentOS 6, and as a complete package-building novice running CentOS 6.5, I'm rather stuck. All the tutorials I've read mention one ...
0
votes
2answers
373 views

IpTables Configuration Not Working to block ports (Centos 6.2)

I am trying to only allow certain IPs to access port 8209. I have tried a few different methods that I read on ServerFault. This method is the most recent one I have tried. I manually edited my ...
1
vote
1answer
66 views

Linux :SSH sessions connections getting closed on pkill

I inadvertently executed the following command : pkill -9 tar -xvf I see that all my SSH sessions onto system gets disconnected and ssh deamon also stops. How is the above command affecting SSH ...
-1
votes
1answer
52 views

Samba configuaration not working

I am trying to set up a Samba share with a Windows computer from CentOS6. This is my current samba config: [global] restrict anonymous = no domain master = no preferred master = no workgroup = ...
0
votes
1answer
170 views

Abnormal CPU usage during Disk Write Operations

I have a decent CentOS 6.5 dedicated host (CentOS 6.5/E3-1230 3.2Ghz Quad Core + HT/16GB/Software Raid 1 SATA II/WD2503ABYX/ext4) with the default CentOS kernel and "elevator=deadline" in grub. I/O ...
1
vote
1answer
80 views

How to read CPU usage statistics shown in “top” screen?

I'm pretty confused about understanding of CPU usage in a linux server... Please see the screenshot below: WHAT does Cpu(s): 9.1%us mean ACTUALLY? and WHAT does 74.7 at the ruby/deployer row ...
0
votes
0answers
336 views

Routing on CentOS with multiple subnets

I have a server with 2 VLANs on a NIC, configured as follows: eth0 Link encap:Ethernet inet addr:192.168.10.20 Bcast:192.168.10.255 Mask:255.255.255.0 eth0.10 Link encap:Ethernet inet ...
-3
votes
1answer
211 views

Adding more space to VirtualBox HD (Centos Host) does not add space in the folder [closed]

I am running Centos 6.5 guest on Windows 7 Pro host (VirtualBox v4.3.6) - all 64 bit. I am trying to increase the size of Centos virtual disk (which is currently about 15G) to 90G. I did run the ...
0
votes
2answers
132 views

Apache has a long lag before responding

I have an Apache server on CentOS that occasionally takes 1-5 seconds to serve a file, including a text file that is 2 characters. I have a JMeter test that gets a few different types of files, and ...
1
vote
1answer
63 views

Shrinking Linux Partition and VM's

I have a Centos 6.2 x86_64 Virtual machine running on an EXSi 5.1 Server. It currently use 320GB of space which is way too much space and need to be shrunk to about 80GB. What I need to do is reduce ...
4
votes
3answers
299 views

connected to Centos openvpn but no outside internet access

I am using Windows 7 to connect to a VPS server running CentOS 6.4 First off, I have read every single post and just cant find the solution to my problem I configured my VPN server with openvpn, and ...
1
vote
1answer
472 views

How do I install HP CentOS repo's

I have been searching for the answer but unable to find any instructions that work for me. I want to install the HP CentOS repo for my new ML310e Gen8 Server to I can setup the insight management ...
0
votes
0answers
16 views

CLI modify-user with add-mysql returning “A db login with same name already exists”

I am trying to give an existing user access to a newly created database via virtualmin via CLI. This what I am using: virtualmin modify-user --domain mydomain.com --user existingusername --add-mysql ...
0
votes
1answer
116 views

libcrypt.a undefined reference to NSSLOW_

We have centos6 6.5 64bit server. It had been setup for 32bit development. Our project is statically linked. A team member installed the most recent openssl, openssl-devel, and openssl-static 64bit ...
0
votes
0answers
175 views

Why yum update PHP doesn't have required dependencies? CentOS 6 missing libcrypto and libssl [duplicate]

I own a CentOS 6 VPS on GoDaddy and I'm attempting to update PHP. GoDaddy told me to do the following: 1.Install epel and remi repositories: # wget ...
-1
votes
3answers
73 views

Linux: How to receive warning email from a server when not much hard drive space left? [closed]

I am building a new CentOS 6.4 server. I was wondering if there is a way I can receive a warning email when the use of any partition exceeds 80% in the server. Thanks in advance.
0
votes
1answer
47 views

Zero length and zero permission files created on NFS mount

We have one NFS share mounted from one server to another (first is exporting, second is mounting). Sometimes when the file is created on the server, which has the NFS volume mounted, the file ends up ...
0
votes
0answers
113 views

CentOS hangs on boot after watches established

CentOS can not boot and hangs after Setting up watches. I saw the following in verbose boot. But It will boot into single user mode. CentOS 6.5 X64 any ideas to fix this please? Starting crond ...
1
vote
1answer
456 views

Centos syslog isn't logging to custom file from bash script

I'm trying to get a bash script to log to a custom log file using syslog on Centos release 6.5, but it always just logs to /var/log/messages like so: Jan 12 09:54:47 localhost nbsp: Test message ...
5
votes
1answer
310 views

linux OOM-kill why?

. Greetings, fellow admins. I post in the hope of shedding light on the OOM-kills that haunt one of my company's machines. I cannot decide if they are legit OOMs or not. It's a Centos 6.x with kernel ...
1
vote
1answer
194 views

Is there a way to exclude specific hosts from a Nagios hostgroup?

I have a Nagios server which includes many hostgroups. One of these hostgroups include a server which I'd like to exclude from being checked for one specific Nagios Check but I want it to keep being a ...
2
votes
2answers
197 views

How to download the saved images in the Rackspace cloud server?

I wonder if someone know how could I download the saved server image in a Rackspace cloud server. I have been searching and nothing found even in the Rackspace knowledge base. I know it is stored in ...