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2
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2answers
70 views

Azure Red Hat VM

I see lots of stuff in the news about Red Hat partnering with MS Azure, and articles seem to indicate you can fire up a Red Hat VM on Azure now. But when I go to create a new VM, I can't find Red Hat ...
1
vote
1answer
35 views

Increase the size of ext3 filesystem on RHEL, 2.6.18-128, no LVM

i have to increase the size of my ext3 partition (sdd1) mounted on NetApp LUN (disk sdd, no other partition is mounted here). I already resized the LUN and refreshed new size with iscsiadm. Empty ...
1
vote
2answers
172 views

RHEL with two interfaces - Can't ping/ssh into second interface

I have a RHEL Server 'foo' with two interfaces: eth0: inet addr:172.16.15.75 Bcast:172.16.15.95 Mask:255.255.255.224 eth1: inet addr:172.16.15.242 Bcast:172.16.15.247 Mask:255.255.255.248 ...
0
votes
0answers
33 views

rsyslog working differently when started as service

I have configured rsyslog to read from a file /root/test.log and forward what it reads on TCP If I start rsyslog directly: [root@servername ~]# rsyslogd it works as I expect (yay). However it does ...
0
votes
2answers
36 views

logrotate issue with date appending

I have an Apache server (2.2) running in RHEL 6.3, with the following logrotate configuration: # Rule for Apache logs /var/opt/apache/logs/*log { compress missingok notifempty daily ...
0
votes
1answer
100 views

How to test GeoIP .dat librairie in local

I'm on a projet where I have to implement GeoIP on a Redhat Apache instance. For now, i'm only testing the configuration in local. Here it is : <IfModule mod_geoip.c> GeoIPEnable On ...
0
votes
0answers
38 views

Unmask permissions on Linux RHEL (AWS EC2)?

I've installed a AWS Linux EC2 instance. I have multiple users who should be able to edit each others files, including new ones that are uploaded. The Linux default is RHEL. I understand that I can ...
0
votes
1answer
19 views

Multiple Users on Apache and Linux and Invalid permissions [duplicate]

I have a RedHat setup with Apache and multiple users. I gave each user a dir in /var/www/html to host their sites. Sites are served, but cannot write files (eg. log files, uploads, cache files). I ...
0
votes
0answers
94 views

Script from RPM %post does not interact with user

I'm building an RPM which needs to run a bash script as root. Below, in the spec's %post stanza the script %{installscript} does not interact with the user (as it does when run from the shell), but ...
-4
votes
1answer
34 views

RHEL 6.5 iso issue

the company Im currently working was able to installed redhat 6.5 in their VM and they uploaded the Rhel 6.5 iso in the redhat server. I was able to install the apache and the php but when I tried to ...
0
votes
0answers
30 views

how to create persistent route on a RHEL 6 machine to a gateway on a different VLAN?

I'm trying to create a persistent route on a RHEL server to an IPSEC tunnel gateway that's on a different VLAN. This was no problem on another RHEL server that is on the same VLAN as the IPSEC tunnel ...
0
votes
1answer
59 views

test haproxy, varnish and apache configuration

I'm installing Varnish cache 4 behind a HAproxy which is behind an Apache instance. I've got several questions that could seem trivial to you (sorry then): How can i know if the HaProxy calls ...
2
votes
2answers
37 views

Block specfic port for the access of the application from outside with impacting the access to local host scripts [duplicate]

I have setup one application 'phanthomjs' that is running of specific port 6423 I wish that it should be accessible to script that are run locally on the box 'localhost', not accessible from outside. ...
0
votes
0answers
98 views

iptables user-defined chain not working

I am testing rate limiting to outbound IP's using iptables with user defined chains. So far I have only been able to get this to work with inbound traffic to my server. I cant seem to rate limit ...
0
votes
1answer
18 views

mcstrans erased, but it erased multiple packages with it and system is broken

I erased mcstrans of my Red Hat system, but it erased with it a lot of other packages. Now yum is not working (python is missing), and I cannot access the server via ssh because libfipscheck.so.1 is ...
1
vote
0answers
143 views

How to manage virtual ip addresses in RHEL 7

We currently have an alias assigned to our NIC for the purposes of managing a HA Proxy pair. # cat /etc/sysconfig/network-scripts/ifcfg-eth0:proxy DEVICE=eth0:proxy BOOTPROTO=none ONPARENT=no TYPE=...
1
vote
1answer
339 views

ClamAV Milter service will not start after updating clamav-milter

I recently updated ClamAV. Here are the packages that were updated: clamav-db-0.99-3.el6.x86_64 clamav-0.99-3.el6.x86_64 clamd-0.99-3.el6.x86_64 clamav-milter-0.99-3.el6.x86_64 libpng-1.2.49-2....
1
vote
0answers
112 views

Can't remove lock file in sysemd unit files

I'm having a really weird problem with systemd on RHEL7.The /run/puppetboot.lock file is not being removed at the end of execution for the unit file. Strangely, when I replace the 'puppet agent' lines ...
1
vote
1answer
133 views

sss_cache keeps looking for a LOCAL domain, not purging LDAP records

I've added a user to a group in LDAP. The user shows up in ldapsearch. However, the user does not show up when I list group members on my RHEL instance using getent group my_group. Am I correct in ...
0
votes
1answer
39 views

Checksum error while installing ambari

While installing ambari server,getting following error. yum install ambari-server -y Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile Updates-ambari-1.7.0 | 2.9 ...
0
votes
1answer
462 views

util_pcre.c:104: undefined reference to `pcre_free' while compiling Apache HTTPD 2.4.17. collect2: error: ld returned 1 exit status

On a new EC2, I am facing one type of problem while compiling httpd. It seems like code of Apache cannot find functions / function definitions from libraries. Steps I took on a fresh RHEL to install ...
0
votes
1answer
105 views

classes declaration inside of subnets in isc dhcp

I would like to use class declarations based on a subnet scope, is that allowed? Or are all classes global scope? here is my dhcp.conf snippet: subnet 10.200.147.0 netmask 255.255.255.224 { ...
-2
votes
1answer
73 views

Sendmail works fine but PHP is unable to use that

I have a problem sending mail with PHP on a LAMP (redhat 7 server). I have configured sendmail, with which I am able to send email using the following: $ sendmail toemail@something.com <press ...
2
votes
1answer
116 views

Mismatch in SCSI controllers between vSphere and Linux using pvscsi driver

Using RHEL6 and vSphere 5.5. System was previously using LSI Parallel scsi controller. After switching to Paravirtual SCSI controller, the SCSI controllers (and therefor disk IDs) are not matching ...
-1
votes
1answer
4k views

where is systemctl command in redhat 6.6 64 bit OS?

I was trying to run status of network by following commands. sudo systemctl status network However the system says systemctl command not found.
0
votes
0answers
95 views

CentOS7 KVM - Mouse is “off” on the console with virt-manager

I am managing a KVM host with virt-manager from a Windows 8.1 PC. I have XMING\PuTTY installed on the PC w\ X11 Forwarding. I SSH to the KVM host and run virt-manager. I noticed that the mouse is ...
0
votes
1answer
55 views

Send all logs of a system to one specific syslog local facility (local1-7) [closed]

I want to assign the syslog local facilities to specific OS, so I can sort the incoming logs on the logserver (e.g. local1 for Windows logs, local2 for RedHat logs, etc). It worked perfectly on ...
0
votes
2answers
208 views

Importing ca-certificate chain (.crt) - RHEL7

I am fairly new to this but I've done some internet research the last 2 days and I couldn't find an suitable answer. I have been given a ca-certificate chain (cacertchain.crt) which I need to import ...
2
votes
3answers
165 views

Can't apply SELinux file context to paths with symlinks

I have a solution that is being installed in an enterprise environment. The solution and its deployment guide are designed to installed on a RHEL7/CentOS7 server with SELinux enabled and components ...
1
vote
1answer
77 views

how to stop a running startx on linux. Not just changing inittab or init3

i am using rhel5 / rhel6 and i would like know how to "stop startx". i have google this issue and most of the solutions are change inittab to 5, or init 3 etc. For example, after the server boot up ...
1
vote
3answers
1k views

Unable to join domain using samba tool net or realm/sssd

On a rhel7 server I am trying to join the server to a domain, but I am getting the following failure: net ads join -S domain.example.org -U name Enter name's password: Failed to join domain: failed ...
0
votes
2answers
345 views

Unable to mount CIFS share, but able to mount on others

I have a working windows 2008 R2 file share that I can connect to from one server (running redhat 6.6) with the following syntax in /etc/fstab //servername/ELK\es1 /ES1 cifs username=domain\user,...
0
votes
0answers
9 views

Disable showing drives that are mulitpathed

We have servers(RHEL 6.7) that have multipath SAN attached disks assigned to them. The multipathing is setup and all works great in that aspect. The issue comes in when you view the Computer within ...
-2
votes
1answer
66 views

SSHD working with keys but refuses connection when attempting to implement passwords

I have SSHD working on an EC2 RHEL image using keys. I am trying to enable password-based login for specific users. When I do so using Match User, connections are refused for all users, even those ...
0
votes
0answers
190 views

New EC2 vsftpd installation will not start, giving code=exited, status=2

I am trying to implement an FTP server on an EC2 instance. I cannot get the FTP server to start and it gives me very little idea of what is wrong. I'd appreciate any information on either how to ...
3
votes
1answer
305 views

Ansible Playbook: Ensure a process is running on any one node of a cluster?

Ansible makes it easy enough to ensure that a process is running on every host. I could do something like: --- - hosts: app_cluster tasks: - name: Look for the "foo" process shell: ps -ef |...
1
vote
1answer
70 views

Auditd is writing a lot to logs

I recently tried to use auditd to find what's creating tmp files on a CentOS 5 x64 OS. I removed the rules: # auditctl -l No rules but there is a lot of writing into auditd logs. If I check the ...
0
votes
2answers
23 views

How to remove installed third party product from root parition and reinstall it on a diferent partition?

I am newbie to linux. I have read about drive/partition/volume of linux for better understanding of what I am about to deal with. Here is the situation. I am a IBM BPM application developer and I ...
0
votes
1answer
208 views

how to force ldap user to change password at first login

I have gone through the similar posts on the same question, yet couldn't find the correct answer to implement. I need to force all LDAP users to change their default password set by administrator at ...
0
votes
0answers
40 views

Two virtual trunk ports on RHEL

Is the following setup doable on Linux? Given one physical interface eth0, I want two virtual interfaces: vnet0 - carries VLANs 1,2 vnet1 - carries VLANs 3,4 Both interfaces should receive the ...
1
vote
1answer
158 views

Own yum repository – strange package naming with Oracle JDK

I just created a custom YUM repository via createrepo on one of our servers and made the other ones aware of it. I have three RPMs in the repository: [foo@one repository]$ ls jdk-7u4-linux-x64.rpm ...
0
votes
1answer
29 views

Determine if security software is blocking application process on RHEL Linux [closed]

We deployed a networking application implemented in Java 8 on RHEL 7.1. Periodically, the application gets stuck attempting to communicate on non-standard ports. Is there any way to determine if other ...
1
vote
1answer
214 views

how to bring up network-interfaces and bridges in specific order at boot time

Currently, my setup is having many nodes, each having RHEL 7 installed, with each node having only one single interface. I am using ovs-bridge and a vlan-tagged interface within the host. I use vlan-...
2
votes
0answers
28 views

Can Satellite registration be done in Kickstart's `%pre` stanza?

In a presentation from 2010 RedHat Summit, I saw Satellite registration (rhnreg_ks) done in a %pre stanza, while RedHat's current docs (as well as this answer) do it in %post. Registering in %post ...
2
votes
1answer
51 views

Custom naming a dummy nic on RHEL7.1?

Is there a way to create a dummy network device named, say, "asdf" on RHEL7.1? In other words, I want to custom name NICs and not have them backed by any physical device. Also which one is more ...
0
votes
2answers
184 views

Mirroring VGs between two Linux server

I have two nodes , each has 20 HDDs (identical size) . Both nodes are configured with 2 VGs , each VG was created using 10 disks . 1 VG is called SAN the 2nd is called NAS . Node1- will provide nfs ...
0
votes
0answers
192 views

yum install fails with key error

This install fails: yum install osad ... warning: /var/cache/yum/x86_64/7/spacewalk-client/packages/osad- 5.11.57-1.el7.noarch.rpm: Header V4 RSA/SHA1 Signature, key ID 066e5810: NOKEY Public key ...
0
votes
1answer
126 views

Redhat server broken error while loading shared libraries: libz.so.1: cannot open shared object file

My Linux server seems to be broken. I can't do yum, rpm or neither can start any services It throws out following error, everything time I try to do anything related installation. error while ...
1
vote
1answer
30 views

Apache serving content via smb

So basically, I want to host a network smb share on my Redhat 6.2 Apache httpd server. My basic configuration is outlined below, however, I keep getting errors. So my basic configuration /mnt/...
2
votes
2answers
141 views

System refuses to boot RHEL DVD, but will boot other distos

I'm trying to install RHEL7 on a Dell R210. The system was RHEL5, but had shred run against its disk. I tried booting a DVD with the RHEL7 installer, but got nothing, it would not boot. I've ...