Red Hat Enterprise Linux version 6 is a Linux distribution sold by Red Hat, Inc. for the enterprise market. It is used for both servers and desktops. Although the binaries are not freely available, the sources are, and so there are numerous projects which provide compatible rebuilds of RHEL, such as ...

learn more… | top users | synonyms

0
votes
1answer
174 views

Why doesn't build of net-snmp-5.7.2 provide /etc/rc.d/init.d/snmptrapd?

I am packaging an RPM for RHEL6, built from net-snmp-5.7.2.tar.gz. I see that the file /etc/rc.d/init.d/snmpd gets created and packaged but I do not see the init file for /etc/rc.d/init.d/snmptrapd. ...
-2
votes
2answers
797 views

RHEL 6.0 enterprise intallation probelm on hp gen8 server [closed]

i am unable to install rhel 6 enterprise edition on hp dl380p gen8 server. with a p420i raid controller with 512 mb cache. whenever i boot from my media.. after asking for language and keyboard type.. ...
0
votes
1answer
294 views

SSHD on RHEL 6.3: Is it possible to use RequiredAuthentications2 by subnet?

We're implementing RHEL 6.3 and looking to use the dual authentication mechanism provided by RequiredAuthentications2 publickey,password referenced here. What I'm wondering is if it's possible to ...
3
votes
1answer
387 views

Keep RHEL at a particular minor revision level? [duplicate]

I'm working with a large database platform (Or#&%@) that requires a specific revision level of Red Hat Enterprise Linux. In this case, it needs EL6.2 in order to retain support and compatibility ...
14
votes
2answers
2k views

HP DL380p Gen8 (p420i controller) I/O oddity on XFS partitions

On DL380p gen8 servers using XFS on top of LVM on top of raid 1+0 with 6 disks, an identical workload results in a ten-fold increase in disk writes on RHEL 6 compared to RHEL 5, making applications ...
1
vote
1answer
115 views

Recover Crypt password on Partition - RHEL 6

I'm new around here and I'm not sure if this is the right place to post. I was recently asked to bring in a used server from another site of ours. On booting, I found that it has been encrypted using ...
1
vote
4answers
481 views

Yum: List & Remove all devel packages

Devel packages usually contain the headers or other stuff that's necessary for compiling applications. To keep the systems clean and manageable, I'm looking for a command to list all-devel-packages ...
3
votes
4answers
5k views

RHEL 6.x - yum gives “ImportError: No module named cElementTree” errors

I'm making a set of changes to a group of 150 servers. All systems were able to successfully download and install a specific set of RPM's via yum, except for one. One this particular system, all yum ...
2
votes
1answer
404 views

Two RHEL 6 machines with static IP cannot ping each other

I am setting up a few servers for a conference at a hotel. They have setup a separate VLAN for me and gave me 3 static IP's and a DHCP pool of 500. The issue I have is that the two servers can not ...
-1
votes
1answer
53 views

Can I use RHEL packages on CentOS?

Can I use rhel packages on centos? Specifially I am concerned about this repository: http://yum.pgrpms.org/9.1/redhat/rhel-6.3-x86_64/
1
vote
2answers
490 views

Filesystem recommendation for 5 TB file storage

I have a locally attached 5 TB RAID6 system (IBM DS3512). It will be used as a storage for large data files that are written in sequential writes, and then read back for processing. Eventually the ...
0
votes
1answer
341 views

Which graphic drivers should I Install and how?

I have a system on which RHEL6 is installed. I need to install proper graphic drivers. I checked my graphic card simply by this command #lspci -v | grep VGA 00:02.0 VGA compatible controller: Intel ...
-1
votes
1answer
962 views

updates-testing repo for CentOS 6?

What is the equivalent CentOS 6 repo for the updates-testing repo of RHEL/Fedora? I am trying to follow the node.js installation instructions here and am having trouble figuring out what repo to add ...
-1
votes
3answers
996 views

RPM installed but not installed RHEL6

I'm trying to resolve one dependency. Because RHEL6 doesn't contain python-2.4.3, I downloaded the package from RHEL5 and put it into our own repository. Then upon installing it: ... ---> Package ...
1
vote
1answer
784 views

HTTP Request Header limit hard coded in Apache 2.2

I looked up some other question concerning this on SF, they revolved around a maximum limit being set for LimitRequestFieldSize and LimitRequestLine at 8K. httpd's documentation confirms the limit, ...
3
votes
2answers
4k views

Oracle Linux 6 kernel panic boot - anything I can do?

I'm running Oracle Linux 6 on a HP Proliant server. It's been running fine for the last week, but seemed slow earlier so the Oracle service was stopped. Rather than restart the service, I was asked to ...
0
votes
1answer
296 views

What is an active CentOS6 / RHEL6 repository providing icinga? [closed]

There are several CentOS6 repositories listed in the wiki and I checked nearly all of them. Only RPMForge provides icinga / icinga-web, but in v1.7.2 which is fairly outdated and contains several ...
2
votes
1answer
566 views

Building a router / NAT and need to compare performance of FreeBSD 8 v RHEL 6 [closed]

I am going to be setting up a router and NAT device but I am unable to choose between pfSense 2.x (FreeBSD 8) and RHEL 6. The device will need to forward a medium (2k hosts) sized network where ...
3
votes
3answers
2k views

RHEL 6.3 Upgrading OpenSSH & Apache

We just ran an external security scan from 403Labs against one of our servers (RHEL 6.3 x86_64) for PCI compliance and the results appeared to mainly dictate that we had a hand full of applications ...
2
votes
1answer
714 views

Caveats when upgrading from RHEL 5.4 to RHEL 6.3 on hundreds of production servers [duplicate]

Possible Duplicate: Caveats when upgrading from Java 6 to Java 7 on hundreds of production servers I am about to upgrade the RHEL version from RHEL 5.4 to RHEL 6.3 in a few hundreds of ...
1
vote
2answers
2k views

How to configure the tiger VNC in RHEL 6 to enable remote login after reboot?

How to configure the tiger VNC in RHEL 6 to enable remote login after reboot? Currently, I could remote login to it when it has login already. But if I remotely restart the server, it would not allow ...
0
votes
1answer
919 views

HOW do I get enforcing SElinux and postfix with custom milter to work?

I have an IPv4 setup of postfix on RHEL6 with SElinux in enforcing mode. All my attempts at incorporating opendkim fails miserably unless I leave enforcing mode. The errors I get when SElinux is ...
1
vote
1answer
3k views

glibc.i686 conflicts with libc6?

I have a 64-bit Redhat Enterprise Linux server (version 6.3) that doesn't want to let me install the glibc.i686 module for 32-bit compatibility. When I try yum install glibc.i686 as root, it gives me ...
4
votes
1answer
318 views

RHEL/CENTOS6 Interface naming and IP assignment for rotating MACs

Background: I am creating an RHEL6 OS disk image that will potentially be passed around to many different computers with identical hardware (except for serial numbers such as MACs). The image is ...
-1
votes
1answer
39 views

WebServer plugin file

We have 6 servers under load balancer with 2 member cluster. I want to know if plugin-cfg.xml is used for servers on which httpd process is not running. The reason I am asking is I suspect on some of ...
1
vote
1answer
386 views

What are the required permissions to add SPN to Computer account

I am trying to add some RHEL6 boxes to an S2008R2 domain. Part of the process is to create a computer account in AD, then add an SPN to it. Pretty much all guides say that you need Admin privileges ...
0
votes
1answer
1k views

Place for setting environment variables for WebSphere JVM process

I have a websphere application which runs under the user wsadmin. The application invokes the SQL bulk loader client ./sqlldr The sqlldr needs some environment variables predefined in order to work ...
2
votes
1answer
5k views

What is lldpad (RHEL)

recently I encountered the lldpad daemon in centos 6.3. It says in the manual :Executes the LLDP protocol for supported network interfaces. Link Layer Discovery Protocol also has a nice wikipedia ...
10
votes
3answers
876 views

RedHat: is it possible to install packages in a kind of mock environment to build RPMs

Is there a tool that allows to install the dependecies of an RPM .spec into an isolated environment? I won't install such dependencies globally on the system and I am not able to do so since I have ...
0
votes
1answer
1k views

How to set $LD_LIBRARY_PATH for a Tomcat webapp after it is automatically unset?

I have a Tomcat webapp that needs LD_LIBRARY_PATH to be set. I'm using RHEL6 and Tomcat6 (from yum package manager), the webapp is called adore-djatoka. I'm starting tomcat by using a supplied ...
11
votes
2answers
4k views

Persist IP address alias across reboots in CentOS/RHEL 6 using “ip” command

I've always used the ifcfg-eth0:1 alias files to create additional addresses. However, in recent rhel documentation, it states that: As the ip command of the iproute package now supports assigning ...
2
votes
3answers
1k views

How can I get the git-all meta package on RHEL 6.2

I believe I'm missing some of the common git addons, such as gitk, and I suspect it is because I installed git using sudo yum install git as the information for that package lists: : The ...
1
vote
2answers
212 views

Installing djatoka on tomcat 6 on RHEL 6.3

Can someone help me get djatoka image viewer running on my RHEL 6.3 machine (an EC2 instance hosted by Amazon Web Services)? Tomcat 6 installed nicely (using sudo yum install tomcat6 tomcat6-webapps ...
1
vote
1answer
60 views

sendmail.mc to fwd all mails for a domain -> First.Last@gmail.com (MX record already set up)

I'm currently using Google Apps to forward mails addressed to recipients at my domain balkan-preferans.de (176.9.40.169) to my address First.Last@gmail.com - this is done by the following DNS-zone ...
1
vote
1answer
805 views

A stock install of Moodle doesn't seem to run on CentOS or RHEL 6.3

I've got a clean instance of CentOS and a clean instance of RHEL 6.3 - I've tried to installed Moodle on both. Error: Database connection failed It is possible that the database is overloaded or ...
5
votes
2answers
762 views

What is the yum equivalent of dpkg -L?

dpkg -L lists all the files provided by a package. How is this accomplished with yum? The operating system is Scientific Linux 6.
0
votes
3answers
12k views

How can I get the “base” repository for yum in RHEL 6?

My goal is to try and install git on a RHEL 6 machine. I've seen the post here: How can I install git on RHEL 6? And the answer refers to a download link that appears part of centOS: ...
1
vote
3answers
724 views

iptables blank after reboot

We've started encountering an issue with iptables on our RHEL 6.3 systems in that after a reboot, when the service starts, the rules are not loaded. We get the empty ruleset: [msnyder@matt-test ~]$ ...
2
votes
1answer
1k views

mod_evasive DOSSystemCommand not working

I'm trying to get mod_evasive to fire off a script to add an iptables rule to deny the offending host. I've tried the suggestions from both answers here but I still can't get it working. Apart from ...
1
vote
0answers
562 views

Apache died; Suspect is ulimit but cannot reproduce

Apache died last night. Error log shows this [alert] (11)Resource temporarily unavailable: setuid: unable to change to uid: 48 Browsing around the Internet, everyone seems to say this is is an issue ...
1
vote
6answers
17k views

SSH as root using public key still prompts for password on RHEL 6.1

I've generated rsa keys with cygwin ssh-keygen and copied them to the server with ssh-copy-id -i id_rsa.pub root@my.ip.address I've got the following settings in my /etc/ssh/sshd_config file ...
0
votes
1answer
855 views

Alternatives to dl() in PHP?

We have a third-party package that requires the use of the PHP dl() function to load a binary extension. This function has been deprecated and removed as of PHP 5.3, so we're looking for a way to get ...
0
votes
1answer
814 views

Install WAS 7.0 on RHEL 6

I am trying to install Websphere 7 x64 on RHEL 6 x64. I am using Developer edition. When I try to execute ./install on the command prompt, it waits for few seconds and then returns to prompt without ...
1
vote
1answer
221 views

Apache SMTP connection times out

A web server that has successfully sent mail using the hosting providers's SMTP server before seems to suddenly have lost connection to the SMTP server. [Wed Nov 28 09:51:27 2012] [error] [client ...
0
votes
1answer
588 views

Best practices for tuning virtual hosts

While digging around to find resources on tuning virtual hosts I found an article on VMWares knowledgebase about changing the I/O scheduler. What else should be considered for improving ...
1
vote
0answers
43 views

Accident from tar -cvf, recover original file? [duplicate]

Possible Duplicate: Is it possible to recover filed removed by rm in linux? I'm using a RHEL6 server RAID10 with a ext4 fs, with a volumeGroup (lvm2) VolGroup00 created on a PV /dev/sda5 ...
6
votes
2answers
11k views

Account Lockout with pam_tally2 in RHEL6

I am using pam_tally2 to lockout accounts after 3 failed logins per policy, however, the connecting user does not receive the error indicating pam_tally2's action. (Via SSH.) I expect to see on the ...
0
votes
1answer
544 views

Redhat 6 gui installation VS kickstart gives me different packages?

If i do the graphical install and select basic server + aide and screen i get a system with 535 installed packages. If i look at the /root/anaconda-ks.cfg file in that freshly installed system i ...
7
votes
2answers
3k views

Php pdo_dblib - cannot find/unable to load freetds

Self-hosted box, RHEL 6 PHP 5.3.3 PDO installed freetds installed pdo_dblib - so far no luck installing My goal is to use PDO with sybase. Attempting to install pdo_dblib from the appropriate ...
4
votes
1answer
986 views

chkconfig creating service symlinks with the wrong order

On RHEL 6.3, I have a system service that should be starting after postgresql and httpd (order 64 and 85, respectively), but chkconfig always places it at order 50. I tried an experiment on a CentOS ...