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591 views

I keep getting an IPMI error when doing console redirection

I did have the remote management portion of IPMI working locally and externally but it is now giving me an "Usage: java RConsoleApp <Aster Card IP> <Port>" error message. This is a Tyan ...
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566 views

Utilizing TLS 1.2 on CentOS 5.11 for use with Paypal IPN

Our current web stack is installed on a CentOS 5.11 server with Plesk. We are using PHP 5.4, cURL 7.47.1, and openSSL 0.9.8e-fips-rhel5 01 Jul 2008. I am trying to run Paypal IPNs using code based off ...
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243 views

CentOS 5.11: yum installs, but packages remain missing

I'm trying to figure out a very strange problem with yum on a fairly old CentOS 5.11 VPS using DirectAdmin. Executing the following command suggests the telnet package is installed: # yum install ...
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61 views

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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323 views

200 OK blank page setting up Wordpress on restore test VM

I'm testing a partial backup of a frankly rather outdated (legacy, what can you do?) CentOS/Apache/MySQL/PHP/Wordpress server by restoring to a VM with a fresh copy of the relevant packages. After ...
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130 views

Enabling APC cache takes down website

I have a VPS running on centos 5 with 2 GB ram. I run a IP.Board forum on that server. Recently my server was hacked and I had to format the disk and start again. I was using APC cache before and it ...
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417 views

Bind9 External Reverse Lookup DNS Problems

I have a problem with a group of bind9 DNS servers running on Centos 5.10 The servers are on an internal network and are NATed from the internet facing network architecture to allow external ...
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255 views

Why does Ruby on Rails run slowly on VMWare

We are experiencing slow performance of our Ruby on Rails application on a hosted server. Neither us nor our hosting provider have been able to accurately diagnose the reason for this. Indicators of ...
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65 views

pam_mount on CentOS 5 NOT working with Winbind

I used the instructions located here: Installing pam_mount on CentOS 5 However, when I add the pam_mount.so entries, and reboot the machine, I cannot log in. Each time I enter the login and press ...
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201 views

Cannot install yum on CentOS 5.3, 64bits

I'm facing a problem with installing yum in CentOS (version 5.3, 64bits). My CentOS yum is not preinstalled, so I can't install other package that I need. I found out one article that show how to ...
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713 views

apcupsd not working properly on centos 5

I have APC UPS and my servers are directly connected to it using power cable. I want to use network link to shutdown servers when ups goes on batter. the following is my config file. ## apcupsd.conf ...
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132 views

Long running Apache processes after Php execution completed

Apache/2.2.3 PHP 5.2.5 CentOS 5 Trace Trace details image start php run script run kill (registered Php shutdown function) apache still runs for long time, unknown why This does NOT happen ...
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135 views

Connect two servers with OpenVPN

guys, I need a consulting. I need to connect two servers which are located at another places geographically. One of servers is at LeaseWeb, and another is at our office in Moscow. I'm using OpenVPN ...
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55 views

Why my SSDs are in /dev/hdx instead of /dev/sdx on CentOS 5.9?

I have two SSDs Kingston SH103S3240G plugged on SATA ports of my Intel Server Board S3000AH. The SSDs apear like a PATA device (hdx instead of sdx) on my CentOS 5.9. I'm having problems related to ...
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414 views

correct samba configuration for write access to group?

I'm trying to reconfigure Samba/CIFS on a CentOS client machine specifically because the current setup requires any users logged into the machine to sudo writes to the samba share. I want to take ...
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2k views

Nagios: check services being orphaned?

Recently I noticed that there are some warnings in the nagios.log: [1366060611] Warning: The check of service 'pt-deadlock-logger' on host 'xx' looks like it was orphaned (results never came back). ...
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209 views

Is there a tool to do packet mirroring in CentOS 5.9?

I know iptables + xtables can do it in more recent versions using the TEE target supplied by the xtables-addon package for iptables. However, the kernel in CentOS 5.9 is 2.6.18 and this version is not ...
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597 views

OpenVPN server won't start (CentOS 5)

I am trying to setup a VPN server on 1&1 VPS. I was able to install OpenVPN-AS more or less as instructed; separately, I have checked and cat /dev/net/tun/ yields cat: /dev/net/tun: File ...
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2k views

Logwatch configured for nginx with custom log format gives empty output

Problem I have configured logwatch (CentOS 5.8, x64) to include nginx, using this as a guideline and using the Apache and nginx documentation on log formats. The problem is, that I'm using a specific ...
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210 views

Disk cache (write back) disables automatically

some days ago I discovered (using Munin) that my server had high iowait times. The reason was that write cache was disabled. I enabled it using hdparm -W1 /dev/sda but after some time (ramdonly) it ...
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149 views

Is memcache impacting my performence negatively?

I am using pressflow 6 and NewRelic seems to suggest that memcache is infact hurting performance as shown below : My settings.php file : # Varnish reverse proxy on localhost $conf['reverse_proxy'] ...
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79 views

Need to Upgrade PCRE version

We have project firststepspreschool.in, currently it's running a shared server, we required FFmpeg for this project, so we have made the plan to switch over on VPS server. we have hosted domain VPS ...
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163 views

How to make all of my IPs works in HyperVM XEN?

I've installed HyperVM on CentOS 5.8 final to make XEN VPS. I have 5 IPs, and added them to an IPPool. They are from *.123 to *.126. But when I add Virtual machines, just the first one (which indicate ...
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765 views

VNC server login issue wit CentOS release 5.7 (Final)

While logging through Remote desktop viewer it works for root, but not for other users (myuser)?. Config /etc/sysconfig/vncservers: If I use root instead of myuser it works. But not for the linux ...
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585 views

Not Connecting from my zimbra webmail

I have configured zimbra webmail on centos 5.5 64bit server for e-mail authentication. I have installed DKIM and dk-filter on it after installation to check authentication. I tried to open zimbra by ...
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593 views

Memcached and repcached not replicating 2 master servers

I have memcached-1.2.8-repcached-2.2 installed on memcached on centos. They install went great and when i start memcached i get: replication: connect (peer=192.168.1.2:11212) replication: marugoto ...
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210 views

Resources for setting up clustered FTP servers on CentOS?

Does anyone have any resources that can lead me to a how-to or at least more information on setting up clustered FTP servers on CentOS? I'm very new to servers in general (all I've done is set up a ...
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1k views

CentOS 5.5 automatic shutdowns?

I have one server running Windows Server 2003 and another one running CentOS 5.5. I created a proxy to allow users to connect to the CentOS server through the Windows server. Everything worked fine ...
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2k views

Fixing problems with yum, urllib2, and missing dependencies?

I've been trying to resolve the following problem with yum / python's urllib2: [root@...]# yum Traceback (most recent call last): File "/usr/bin/yum", line 4, in ? import yum File "/usr/lib/...
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922 views

I am not able to ping the IPv6 address asigned to the interface on CentOS 5

I have assigned a stativ IPv6 address to eth2 interface and I am not able to ping it. Here is the configuration setup done in /etc/sysconfig/networking/device/ifcfg-eh2 # Intel Corporation 82546EB ...
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151 views

SAS disk performance drops a while after reboot on cent 5.5 boxes

So we have some workstations with identical hardware. The Fedora14 box has a couple weeks uptime and still get good performance. hdparm -tT /dev/sda /dev/sda: Timing cached reads: 21766 MB in 2....
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2k views

Lighttpd 403 Errors on HTML and PHP pages

I installed lighttpd on CentOS 5.5 64-bit. Everything seems fine and running except I cannot get past 403 errors on both HTML and PHP pages. I have used CHMOD and CHOWN, changed ownership in the ...
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6 views

Rsyslog v2 File Support

Can anyone tell if v2.0 of rsyslog supports files (e.g., like the imfile module in the latest versions)? In case it does not, can anyone tell a workaround to send log files to a remote host? Thanks ...
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11 views

mysql 5.5 controlled by corosync/pacemaker on Centos 5.11

As an intermediary step before upgrading to a newer OS (in a few months) I have to upgrade the MySQL version from 5.0 to 5.5 on a CentOS 5 system. The installation itself, and the upgrade via MySQL 5....
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7 views

Postfix reject on Centos 5.11?

i like to config postfix to reject ALL incoming emails except one that is whitelisted what i was try: /etc/postfix/sender_access someone@somwhere.com OK foo@bar.org REJECT it is working , but i ...
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14 views

Netavis won't start

I have Netavis Observer 4.3 installed on CentOS 5.11. Users connected over network can login and everything works fine, but client on server won't start because of some permissions error. It says: ...
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14 views

I have installed GNU octave Version 3.0.5 in my server. when I try to run .m files, it shows error. My server OS is CentOS release 5.9 (Final)

I have installed GNU octave Version 3.0.5 in my server. when I try to run .m files, it shows error. My server OS is CentOS release 5.9 (Final) . Is there any way to install the complete GNU octave 3....
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14 views

he NX Service is not available or the NX access was disabled on host xx.x.x.xx

I have a centos 5.7 server .when i try to login it with NXClient from other machines, i got the error as follows. But i can ping and can access the server using putty (ssh ) from other servers. Can ...
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0answers
92 views

How to Install Imagick PHP extension on Centos 5?

Can anyone advise me if it is possible to install the Imagick PHP extension on CentOS 5, running PHP 5.3, and if so, how? When I try to use pecl to install Imagick using sudo pecl install imagick ...
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0answers
42 views

Server shuts down unexpectedly

I have dedicated server with centOS installed on it. Inside this, I had installed Proxmox VE (Virtual Environment). Again in Proxmox I had installed centos and centos web panel. The server inside ...
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67 views

Installing unixODBC-devel package in Centos 5

I am trying to install a unixODBC-devel-2.2.11-10.el5.x86_64 and I already installed all of it's required library package from here, but still my installation process is getting interrupted because of ...
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0answers
18 views

setting and working webserver environment variables

currently I'm trying to setup environment variables for Apache in CentOS 5.5 According with CentOS manual and this post they should be placed in /etc/sysconfig/httpd but doing that I get Undefined ...
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0answers
90 views

Hyper-V CentOS 5.11 kernel: journal commit I/O error

Running CentOS i386 5.11 with Hyper-V I have found an issue where a newly installed (and updated via yum) box has corrupted itself the first warning was in the SSH session kernel: journal commit I/O ...
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79 views

Centos 5.8 - firewall blocking Virtualizor staff

I run private KVM/OpenVZ hosting and im currently having issues with it. So I opened a ticket with virtualizor and they say they cant access the VNC connections, but I can. I figured the only thing ...
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68 views

CentOs 5.11 mod_dav_svn update

I've Centos 5.11 with wasn't maintained by anyone. cat /etc/*-release CentOS release 5.11 (Final) And I tried to update svn from 1.4.6 to 1.6.11 using yum. sudo yum update subversion Loaded ...
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273 views

Installing PostgreSQL on Centos 5

I'm following the instructions from here. I try and run yum localinstall http://yum.postgresql.org/9.4/redhat/rhel-5-i386/pgdg-centos94-9.4-1.noarch.rpm which returns the fault cannot open file... ...
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183 views

pam_tally is not supporting user locking after failed attempts on CentOS

After adding the below configurations in /etc/pam.d/system-auth. The user account is not getting locked after multiple failed attempts. As per the below configuration the account should be locked ...
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0answers
176 views

DL160 G5 fails to boot CentOS 5.11

I'm trying to install CentOS 5.11 on DL160 G5, with 4 bays holding 3TB sized drives. The installation with default partition layout completes successfully, however on boot I get to a blinking cursor ...
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0answers
172 views

Installing Wireshark 1.6 on CentOS 5.7

I want to install wireshark version which is higher than 1.2 since I need to analyse the iec104 packets (only version higher than 1.2 supports this). I am using CentOS 5.7 version and it only supports ...
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404 views

Filtered port 22 with no firewall settings

I'm trying to connect to an sftp server from a CentOS 5.5 server. The connection is never established. When I run the command: nmap -p 22 -P0 <sftp server address> PORT STATE SERVICE ...