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2
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2answers
41 views

List of packages for RH 5.x

I need to install SSSD onto some of my client's servers, but a few of them are pretty old. Is there a list of all of the packages in the repository for a specific release of redhat? Specifically I ...
1
vote
1answer
32 views

CentOS kickstart - force kernel version

I'd like to kickstart some servers using a specific kernel version (slightly downrev) but can't figure out the correct syntax in the kickstart file. I've tried specifying this in the "%packages" ...
0
votes
1answer
18 views

RHEL 7/CENT0S 7 IPA/IDM transitive trusts

I have a situation I am having a hard time getting a clean answer on. I have a IDM/IPA domain setup and I have a trust setup with my Windows domain. That part is working perfectly. I have a one ...
-4
votes
0answers
14 views

Impossible to login back Gnome RedHat Server 6.2 [closed]

I've got installed a RedHat Server 6.2. I've changed the inittab to start with runlevel 5. The first time the graphical login is shown and I can login. If I logout, I can't login back. Any button ...
1
vote
1answer
10 views

RHEL5 sendmail error: NOQUEUE: SYSERR(nobody): can not write to queue directory /var/spool/clientmqueue/

On my RHEL5 systems, sendmail stopped working after I installed an update. The new version is sendmail-8.13.8-10.el5_11. I got errors like this in the logs: NOQUEUE: SYSERR(nobody): can not write ...
0
votes
2answers
14 views

How can I audit Ip adresses of users logging into system?

I have a group of servers which use Kerberos for authentication. We distribute keytabs to users but want to ensure that a user never pass their keytab to someone else. Essentially we need to audit the ...
0
votes
1answer
16 views

auditctl buffer setting - how large is this?

Within the default audit.rules file on CentOS 5, 6 and 7, the following is set: # Increase the buffers to survive stress events. # Make this bigger for busy systems -b 320 However, there is no ...
0
votes
2answers
34 views

Add custom 'allow' policy in SELinux

I would like allow httpd to executed files from a user's home directory. From audit2allow I understand that this implies the following policy: allow httpd_t user_home_t:file execute; How do I turn ...
0
votes
1answer
37 views

How to alias name for IP Address

I have a website which is hosted in local Server (CentOS 5.x) (Hostname: xxx.yyy.local, IP : 192.168.5.25). I can browse the site typing server ip in the browser from my Local Network. How can I get ...
4
votes
1answer
101 views

CentOS/Redhat kickstart script cdrom mount point

Trying to copy some files from my custom CentOS 7 install ISO to the new install in the %post section. I've tried all of these: cp /dev/cdrom/scripts/myscript.sh /etc/myscripts/myscript.sh cp ...
0
votes
1answer
37 views

what are the folders in fstab without the device name or label or UUID

This is my /etc/fstab file on my CentOS6.6 : /dev/mapper/VolGroup-lv_root / ext4 usrjquota=quota.user,jqfmt=vfsv0,noatime,nodiratime,commit=120 1 1 ...
0
votes
1answer
19 views

Create a repository server for Red Hat Enterprise Linux

I have one system registered to Red Hat Network. Is it possible to download all the patches and make this registered server as the repository server for all other servers? I have searched the ...
-1
votes
0answers
24 views

Unable to Mount a directory on linux server :- Error ICMP host unreachable - admin prohibited, length 68

Folks , I have two linux server. I want to mount one directory /symantic of one file system to another. I am able to ping , i am able to do telnet from each other. I have checked port 2049 which is ...
0
votes
1answer
17 views

Service to redirect HTTP traffic on local server

My scenario is an service listening on SSL port 443 for incoming SOAP and REST requests over the HTTPS protocol. Due to expanding configuration and the product can't handle a larger configuration we ...
1
vote
1answer
44 views

How do I properly launch a dbus-monitor --session as root?

I am working on a script that will detect if and when a Gnome session is "locked" by a user in order to kick that user and prevent people locking screens in a public use lab. However, it seems the ...
-1
votes
1answer
33 views

Using xhost, display and startx - confused

I have a client A (192.168.1.1)(vncviewer) accessing Server B (192.168.2.1) (RHEL6) to run a installer. The installation pre-requisite is to set the xhost and DISPLAY properly. Q1) Please correct me ...
-1
votes
0answers
7 views

delayed tcp fast retransmission

I operate some HLS servers based on Redhat Linux. I have a big problems. In streaming from HLS server to Client(smartphone), there are occurred some packet dropped. And then, Server received a lot of ...
1
vote
1answer
66 views

yum repo responding with [Errno 14] HTTP Error 403 - Forbidden

I am trying to set up a YUM repository containing some RPM packages from our nightly Jenkins build. The YUM repo resides on the Jenkins server in a repository folder [path to ...
38
votes
6answers
4k views

How can you tell what a server actually does? [closed]

I've been handed 3 Linux boxes, 1 front facing with apache on it and another 2 which, as far as I can tell, don't do an awful lot. All running on Redhat. The question is simple: How can I tell what ...
-7
votes
1answer
23 views

Do I need a subscription to install and use RHEL? [duplicate]

Please Note; I have already searched the serverfault forums before posting this. Please read the question to understand why it is not a duplicate of the other 'similar-sounding' questions. TIA I have ...
2
votes
0answers
29 views

Multiple passwordStorageScheme values on same user on 389ds / FreeIPA

I have deployed a FreeIPA identity solution which is backed inside by a 389 directory server. Due to the need of periodically syncing user passwords to another platform (Google Apps for Work), I need ...
0
votes
1answer
30 views

How can I install the latest Image Magick on RedHat Enterprise 6.6?

I am trying to install the latest ImageMagick (at least 6.8) from the RPM's available here on my RedHat Enterprise server Distributor ID: RedHatEnterpriseServer Release: 6.6 Codename: ...
0
votes
1answer
62 views

Linux Kernal Swap?

I'm trying to accomplish something that's a bit outside of my comfort area, and after asking around and googling without success I thought I'd try here. I'm trying to import a Linux VirtualBox VM ...
-2
votes
1answer
28 views

Mailserver force password change

Mailserver has been setup using postfix,dovecot,mysql,postfixadmin and squirrel mail. Is it possible to forcefully make an user change his password after certain days and also send an alert email ...
0
votes
0answers
40 views

Popped in replacement harddrive in RAID 1 configuration; Seeing I/O but the drive is not recognized by OS or RAID controller

CentOS 5.11; Dell PowerEdge R410; Dell SAS 6/iR Integrated Blades RAID Controller. Have two drives, both in a RAID 1 array. First drive failed. Pulled it out and popped in a new drive (same brand ...
1
vote
0answers
44 views

RHEL yum broken

I have RHEL which is deployed from Amazon AMI, and yum is somehow broken. I must use that AMI because of corporate software installed on it. There is no way to rollback to previous state. This is the ...
1
vote
1answer
31 views

install libxml2 without internet connection so that nokigiri can be installed

I am trying to install libxml2 on a redhat box which cannot connect to the internet. So i downloaded and scped the following rpms: libxml2-2.7.6-1.x86_64.rpm libxml2-devel-2.7.6-1.x86_64.rpm ...
-1
votes
1answer
51 views

how to identify which physical drive(s) correspond to an entry in /etc/fstab [duplicate]

Using Centos. Situation: I have multiple drives off of two RAID controllers. I also have multiple entries in the fstab, such as /dev/sdb, /dev/sdc, etc. What I need to know is how I can identify ...
0
votes
0answers
66 views

Can we install RHEL5 on Poweredge r430?

We have a legacy software that needs RHEL 5.11 64bit to run. When I tried installing RHEL 5.11 I got the following error: No Drives Found: An error has occurred - no valid devices were found on which ...
1
vote
1answer
36 views

Application Performance & Interrupt Affinity

Quoting the RedHat Performance Tuning Guide 3.3.7. Setting interrupt affinity Interrupt requests have an associated affinity property, smp_affinity, that defines the processors that will ...
0
votes
0answers
22 views

How can I set up vsftp to write files as a specific user?

I have a shared file system, mounted at /exports/share/. This is owned by user exportuser, group exportgroup. I have set up vsftpd so that my test user can log in, and upload files to my share, by ...
2
votes
0answers
23 views

memory high issue on RHEL server?

18105 /wm/www/tmmy/ 2.2 1128256 1683020 16961 /usr/sbin/httpd 2.4 1201668 1692788 27746 /usr/sbin/httpd 2.4 1217296 1701612 31519 /usr/sbin/httpd ...
0
votes
0answers
28 views

Understanding SAR output for historical memory usage

As we know with free -m were suposed to look at the buffers\cache: free -m total used free shared buffers cached Mem: 3919 3398 521 ...
0
votes
1answer
38 views

Why c app is not writing to nohup.out

I wrote a simple master-slave failover setup for my two servers using c, running redhat6 which using udp heartbeats to monitor one another. In my app I'm printing out some information like, heartbeat ...
0
votes
0answers
15 views

CIFS samba autofs with spaces

I think that I'm having issues with autofs mounting a Windows share because it contains a space. As a matter of education, I don't want to remove the space. I want to get this working. I can mount ...
0
votes
0answers
94 views

qemu-img VHD to raw image convert results in bad geometry:

Is anyone else able to reproduce this? Using StarWind V2V Image Converter on Windows, I'm able to get a valid disk.img file, so the source image.vhd is clean (pulled down from rackspace). Is this a ...
0
votes
1answer
39 views

How do I enable updated PHP 5.5 versions in RHEL 7

As our development projects expand we're finding we often need newer versions of PHP, Python, Ruby, etc than are provided by Red Hat. What are others at NU doing to solve this problem? There doesn't ...
2
votes
2answers
43 views

MongoDB frequently switching primaries

We are running a Mongo 2.6 replica set with 3 members: primary, secondary, arbiter. Nearly every day our MongoDB is switching which server is primary and this causes all connections to that DB to be ...
0
votes
0answers
51 views

Building a stack of SRPMs in build-dependency order

If I have a stack of SRPMs that I'd like to build, leading to a final product binary RPM. Many of the SRPMs require the built RPMs of other SRPMs to build. These requirements are expressed in the ...
0
votes
0answers
15 views

Lighttpd ldap auth issue, massive performance loss (lighttpd 1.4.35-1.el6.x86_64 + RHEL 6.6)

I installed lighttpd for the first time from epel repo. I changed user and group for the webserver and ran the lighttpd server. I can download a page with 200 small images in about a second. If I ...
1
vote
1answer
127 views

CentOS 7 disable predictable network interface names during install

I know I can use net.ifnames=0 biosdevname=0, with grub, to disable predictable network interface names. This names the first interface as eth0 instead of enp0s3, or whatever. How do I specify this at ...
1
vote
2answers
59 views

How to download Redhat Enterprise Linux and SuSe Linux Enterprice mirrors to Ubuntu? [closed]

To download Ubuntu repository I can use debmirror, rsync, apt-mirror and so on. But how to download and sync Redhat Enterprise Linux and SuSe Linux Enterprice repositories to make local mirror?
1
vote
1answer
102 views

Kickstart fails to set up multiple bonded interfaces

I’m having some trouble setting up bonded interfaces in a CentOS 6.5 kickstart script. I have 8 physical network interfaces, which want to be configured in pairs as 4 bonded network interfaces. My ...
0
votes
2answers
61 views

wordpress on openshift custom domain “too many redirects” error [closed]

wordpress on openshift custom domain "too many redirects" error for wp-admin page, works on openshift default domain. My custom domain is: https://sesjau.tk/wp-admin . So I check siteurl and home in ...
1
vote
0answers
55 views

How do I force NetworkManager to update /etc/resolv.conf?

If I add a new DNS server using nmcli connection modify eth0 +ipv4.dns 8.8.8.8, I still have to update /etc/resolv.conf for the resolver to pick up the changes, right? So how do I force the update? ...
1
vote
1answer
40 views

Postfix forward specific mails from HOLD queue

Is it possible in postfix to forward messages from the hold queue by referencing to them by their file name? The best way would be by a terminal command. Even better would be a python command. If ...
0
votes
0answers
17 views

Using instance storage for swap on Redhat 5 running in AWS?

I'm running a Redhat 5.11 server in AWS. I can configure swap to use instance storage (/dev/sdc), but every time the server restarts I have to reconfigure the swap. Adding an entry to fstab doesn't ...
0
votes
0answers
66 views

Usermod -aG vs gpasswd -a as a best practice

I am aware that usermod -g is not best practice from many posts like this however they normally explain the usermod should not be used as it changes the primary group of a user. These posts dont seem ...
2
votes
1answer
92 views

rsyslog not writing log file after restart

First off, thanks for spending the time to have a look at this issue, its much appreciated. I've had the attached rsyslog.conf configuration running for sometime now until today when I had to restart ...
0
votes
0answers
65 views

can't create volume on disk-based libvirt storage pool

I followed Red Hat's doc (to the letter) on adding a disk-based storage pool for my libvirt/kvm server. Here's what I see: [root@kvm ~]# virsh pool-info guest_image_disk Name: ...