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0
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1answer
23 views

ssh port is different from what is connected

Ok, so here's the deal. I setup an Iptables rule as follows: IPTABLES -A INPUT -p tcp --dport 51722 -j ACCEPT and if I do systemctl status sshd.service, I get the following: Server listening on ...
0
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0answers
57 views

Do I need more memory for my CentOS server?

When checking my server's memory usage with free -m I'm getting this result: total used free shared buffers cached Mem: 1024 1024 0 ...
-3
votes
1answer
422 views

Redis installation on centos 6.5

I am trying to install Redis on centos 6.5 (x64) with following line: yum install redis But I am getting following screen: [root@NodeJs ~]# yum install redis Loaded plugins: fastestmirror Setting ...
-1
votes
1answer
53 views

CentOS 6.6 /var 100% but no big files [closed]

I have a server that is showing /var as being 100% full, but running the following command 'du -ks * | sort -nr | more' does not show any large directories: 60824 lib 25084 log 3960 cache 180 ...
1
vote
2answers
1k views

How to disable hiddev96 in linux (or tell it to ignore a specific device)

I'm having problems with a CentOS 5.0 system when using a certain USB device. The problem is that the device advertises itself as a HID device and linux is happy to try to provide support for it: In ...
0
votes
0answers
33 views

OpenVZ container doesn't start, “unable to read inode block”

I'm having some problems with OpenVZ/Ploop. Installed OpenVZ on a brand new thinkserver today. My /vz/ partition is ~5.2 TB large (4x2TB RAID 5). When I try to create/start containers ploop fails with ...
0
votes
3answers
786 views

CentOS: Can't connect remotely to mysql server but I can 'nc' to it

I have two VMs, both running CentOS. One is web server: 10.2.2.59 -- in this server I put Moodle web application files. One is DB server: 10.2.2.58 I installed MySQL and it is running nice, changed ...
1
vote
1answer
1k views

DJBDNS DNSCache configuration, svscan won't start

I've been wracking my brain the last few days trying to setup DJBDNS on my server. I haven't been having too much luck. I have been following the guide provided by the creator of DJBDNS: ...
1
vote
1answer
238 views

How to set ethernet devices to specific hardware on Centos 7

I have a Centos 7 system where I've disabled the new network naming system and reverted to the old system (eth0, eth1, etc.). I've done this because I'm using this in an RDO Openstack setup, and this ...
0
votes
2answers
3k views

Need help ISPConfig 3 Configuration/Setup [closed]

I recently installed ISPConfig 3 on my server and I'm a little lost in it as to how to configure the DNS zones and name servers and link them up to the websites, etc anyone using ISPConfig 3 can you ...
1
vote
2answers
370 views

Isolating Spam Script Location on CentOS Server [closed]

We have a CentOS server, running Sendmail and ISPConfig as the panel. We recently noticed a huge increase in traffic coming from a phoney yahoo account. The logs show hundreds of emails being sent in ...
0
votes
1answer
1k views

ISPConfig install.php fails (can't load msql.so) [closed]

I have a centos 5.3 server, running nginx and I am trying to install ISPConfig. This is the point of failing: -bash-3.2# php -q install.php PHP Warning: PHP Startup: Unable to load dynamic library ...
8
votes
4answers
13k views

ls hangs for a certain directory

There is a particular directory (/var/www), that when I run ls (with or without some options), the command hangs and never completes. There is only about 10-15 files and directories in /var/www. ...
0
votes
1answer
844 views

Apache not loading: libmysqlclient.so.18: file too short

I have installed MySQL and PHP, and I tried restarting apache and here what happens when I run # service httpd restart: Stopping httpd: [FAILED] ...
5
votes
1answer
2k views

How to use more than 3 virtual disks in Linux using CentOS and XenServer

I've attached 5 virtual disks to a Virtual Machine in Citrix XenServer. The VM has the xs-tools installed. Initially it said that it couldn't add so many disks. After I installed the xs-tools, it ...
1
vote
2answers
2k views

CentOS 6 Xen guest fails to boot after 'yum update'. Kernel?

I Seem to be having an issue with a Xen guest not booting after a yum update. DomU Configuration: #kernel = '/boot/solus-vmlinuz' #ramdisk = '/boot/solus-initrd.img' bootloader = ...
0
votes
1answer
1k views

Disable LDAP service in CentOS 6.3

What command needed to disable LDAP service in CentOS 6.3. I tried: authconfig --disableldap but it doesn't work. I am trying to run ISC-DHCP in my machine but it always shows Not searching ...
0
votes
1answer
3k views

ERROR with rpm_check_debug vs depsolve

Transaction Summary ========================================================================================================================================================== Install 9 ...
-2
votes
1answer
55 views

Centos 6.5 MD1 full disk space

I have almost full disk space on md1 [root@server ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/md1 20G 18G 645M 97% / tmpfs 7.8G 0 7.8G 0% /dev/shm ...
4
votes
3answers
8k views

No mysqld or mysql.server after mariadb-server install

So... likely I'm an idiot, but I'm stuck. I just set up a CentOS 7 on Digial Ocean and I can't seem to get the MariaDB/MySQL server running. Some output [root@hostname ~]# yum list installed |grep ...
0
votes
0answers
8 views

Starting qmail-toaster: svscansvscan: warning: unable to read directory: access denied

I got such message when trying to start qmail-toaster: Starting qmail-toaster: svscansvscan: warning: unable to read directory: access denied All permissions are correct. drwxr-sr-x. 2 alias ...
-1
votes
0answers
26 views

Wich PHP Module to Install on CentOS to Execute Php Files

I have installed CentOS 5 (32 bit) on my VPS that contains basic php files with no database. I have installed PHP as well but the specific module needs to be installed. What module would be necessary ...
0
votes
1answer
48 views

grubby fatal error: unable to find a suitable template

I'm trying to fix my system after moving it from one server to another. It works perfectly with kernel booted via network, but not from the disk. Reinstalling stock CentOS 6.6 kernel shows this ...
-1
votes
1answer
22 views

How can I permit anonymous access to local user home directory with vsftpd?

I have installed vsftpd and locked local user access to their home directories. Now I like anonymous to access some user's home directories. I have tried these solutions but they didn't work. First, ...
3
votes
1answer
1k views

Very poor disk performance on KVM node - mdadm raid10

For a long period of time, i'm experiencing performance issues on CentOS servers that are used for KVM virtualization. I'm running software RAID-10 with 4 disks (Seagate ST2000DM001, 2TB, 7200rpm ...
2
votes
1answer
37 views

replace or remove GPG signature on RPM

Is there a way to remove or replace an existing GPG signature on an RPM? I am placing a few obscure RPMs on an internal repo we use for supplementary rhel/centos packages. A few of those RPMs are ...
0
votes
1answer
29 views

cobbler managed dnsmasq is not listening on the correct interfaces

I have a cobbler server I am trying to get installed. Unfortunately dnsmasq is not listening on the correct interfaces. It should be listening on my 192.168.10.2 network which is assigned to br1 ...
-4
votes
2answers
88 views

iptables: open port 25 CentOS 7 [closed]

I have problems opening port 25 for sendmail on my CentOS 7 machine. Here's my iptables configuration: *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state ...
0
votes
0answers
44 views

Setting up muli-project web development server

I'm trying to set up a development server that will be used for several (web) projects by different teams (consisting of different people, some of which may be involved with more than one project). I ...
0
votes
1answer
948 views

ZenOSS webinterface connecting

I'm having a problem with ZenOss. I installed the centos stack installer on Centos 5.5 x64. De installation succeeded and no errors where displayed. But when I tried to surft to the ip address it ...
0
votes
1answer
940 views

Nginx reverse proxy with separate aliases

Interesting question I have this python code: import sys, bottle, gevent from bottle import * from gevent import * from gevent.wsgi import WSGIServer @route("/") def index(): yield "/" ...
0
votes
1answer
25 views

Lighttpd stops writing to access.log

I have this issue with my lighttpd installation where logging to access.log will cease once the default log-rotating software erases my access.log after copying it to access.log-YYYYMMDD. I have to ...
1
vote
1answer
1k views

No nscd daemon on my CentOS box, where/how does DNS caching happen then?

I do not seem to have a nscd service on my Cent 6.3 server. I am not running BIND on it, but I am curious about the DNS client caching. How does this happen on a standard minimal install of Cent 6.3 ...
2
votes
3answers
4k views

Why is my DNS server not forwarding?

I have setup bind like this: // // named.conf // // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS // server as a caching only nameserver (as a localhost DNS resolver only). ...
1
vote
4answers
3k views

Can Docker help me install Oracle 11g database on Ubuntu?

We are struggling with a common problem of trying to provide an Oracle 11g instance for our developers to test with. Our standard build agents are based on Ubuntu 12.04 but Oracle supports only RedHat ...
1
vote
0answers
37 views

How to power down Cloudstack configured with XenServer Hypervisors

I have three XenServers(6.2) configured in a single pool. I also have a Cloudstack (CentOS 6.5) Management interface controlling them all. Everything is up and running but I can not figure out how to ...
0
votes
0answers
24 views

Apache mod_ssl StdEnvVars appear not to be set?

I have a CentOS 6.5 server running Apache 2.2.15 with mod_ssl and PHP 5.3.3. My problem is that PHP does not seem to recognize the HTTPS connection. I have the following in my ...
13
votes
7answers
12k views

How can I determine what is taking up so much space?

I was using df -h to print out human readable disk usage. I would like to figure out what is taking up so much space. For instance, is there a way to pipe this command so that it prints out files that ...
-2
votes
1answer
56 views

nginx SSL not working (404 error)

On a CentOS 6.6 box I have nginx set to serve two virtual hosts. One for SSL and one for basic HTTP. /etc/nginx/default.conf: server { listen 80 default_server; server_name _; #charset ...
-3
votes
1answer
38 views

raid 1 & ml350 gen8 server with centos 6.2

I have a proliant ml350p gen8 HP SERVER with centos 6.2 and two hard disk with 1 TB for both. I have several GB of files and software about 100) with their configurations but I want to install RAID 1 ...
3
votes
2answers
1k views

Apache Centos 6.5 Only Loading First Virtual Host

Like the question states only the first Virtual Host is loaded. If I go to the second domain then it simply directs to the first domain. I can load individual files on the second domain but I am ...
0
votes
0answers
32 views

iptables logging public server

I would like to create iptables for a public webserver, since I would like some stats on how-many times this server is being tried for open ports/ssh logins/ ... To do this I wanted to filter out all ...
0
votes
2answers
4k views

How do I find out if my server is running IMAP?

How do I find out what IMAP server (if any) is running on a CentOS server?
17
votes
6answers
60k views

What is the value of JAVA_HOME for CentOS?

I have install java through yum on CentOS, however another java programme needs to know what the JAVA_HOME environmental variable is. I know all about setting environmental variables, but what do I ...
5
votes
1answer
1k views

Varnish returning 503, FetchError (could not get storage)

On the current setup we're running into a problem with Varnish, we're running a CentOS 5.7 x86_64 xenpv, with Cpanel WHM, hosted at VPS.net. Sometimes we will recieve a Guru Meditation from Varnish, ...
0
votes
1answer
138 views

Nodejs remote debugging ports closed

I have a problem with nodejs remote debugging. I'm using centos on remote server and phpstorm on my PC. When I open putty: I type in command: node --debug-brk=5858 main_server.js, and the output is: ...
4
votes
1answer
116 views

how do I set up two smtp ports for postfix?

A CentOS 7 server with postfix, dovecot, and mailx needs to accommodate mail being sent through port 465 and received through port 25. What specific syntax and files need to be changed in order to ...
0
votes
2answers
2k views

WinScp permission denied issue

need to say that I am not server guy, and this is first time that I tried to use winscp or putty. I have google it quite a lot of before posting here, and I have made a progress, but eventually I ...
-2
votes
1answer
88 views

sshd binds to low numbered ports only if restarted with bash -x /etc/init.d/sshd restart

I've added the line "Port 110" in /etc/ssh/sshd_config just bellow the existing line "Port 22" and then did an /etc/init.d/sshd restart expecting to see sshd listening on both ports (22 and 110). ...
0
votes
0answers
20 views

How to work whit socket_file httpd (nginx-uwsgi)

I am trying to run Nginx/uWSGI/Django, the last remaining step is to run the socket_file all I get is a 502 Bad Gateway. Route my django application. #/home/deploy/webapps/myapp Configuration ...