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4
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2k views

The OCSP server has no status for the certificate. (Error code: sec_error_ocsp_unknown_cert)

Just set up a website (Apache/Centos) with SSL where the free cert came from startssl. I've used startssl before, and never had any problems. I have no problems accessing the site from IE and ...
3
votes
0answers
141 views

Need to check whether you need to reboot for a kernel update?

I'm using Ansible to check hosts if they need to be rebooted if the /vmlinuz kernel doesn't resolve to uname -r. The if condition is although always identifing a reboot even though the test machine ...
3
votes
0answers
2k views

Unable to discover iSCSI targets

I have a trio of CentOS 6.4 machines that I'm trying to configure to use iSCSI. Basically two different initiators talking to two different targets on a single host server. On one machine, "the ...
3
votes
0answers
3k views

Corosync unicast issue with different nets

I'm using a setup (on our staging-system) with 2 root-servers and 1 fail-over-ip. As software we use corosync and pacemaker. Corosync is configured for multicast communication via port 5405. --> ...
2
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0answers
30 views

OpenVPN allow two clients to connect to each other without using client-to-client globally

I'm running OpenVPN 2.3.7 on CentOS 6. I'm using routing (tun) and have two instance of OpenVPN. On the second instance there are two clients that I'd like to be make visible to each other i.e ping, ...
2
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0answers
41 views

Apache reverse proxy configuration for multiple domains

I am newbie. I have 1 LAMP CentOS server, which hosts 3 websites with the following Apache httpd.conf configuration: NameVirtualHost *:80 NameVirtualHost *:443 <VirtualHost *:80> ...
2
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0answers
55 views

Suexec PHP does not load php.ini

I'm using FastCGI with suEXEC for PHP on CentOS 7. My wrapper script looks as follows: #!/bin/sh PHPRC=/home/ben/etc/ export PHPRC export TMPDIR=/home/ben/tmp/ exec /usr/bin/php-cgi -c ...
2
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0answers
48 views

Apache rewrite works under FreeBSD, not under CentOS

I have 5 production servers which are running FreeBSD 9.2, but we are planning on transitioning to CentOS. Because of this, I am attempting to set up some virtual machines to emulate our production ...
2
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0answers
64 views

NTP offset warning when no NTP server is defined and NTP not running?

I just want to preface by saying that I am still learning linux and don't have too much experience with it. My job requires me to monitor an alert system for our clients hosts that are running our ...
2
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0answers
774 views

teaming with nmcli: bringing connection down and up again fails

On a centos 7 virtual box, I create a team like this: nmcli connection add type team con-name team0 ifname veteam0 nmcli connection modify team0 team.config roundrobin.conf [root@rhce1 ~]# cat ...
2
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0answers
226 views

config variable php_suffix does not match

I have a php instance on Webuzo (centos-6-x86_64.openvz) in /usr/local/apps/php54/. It already has pecl and phpize in /usr/local/apps/php54/bin/. When installing igbinary with command ...
2
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0answers
662 views

CentOS kickstart automated setup with parted / RAID

I'm trying to use parted to partition my entire drives automatically during the CentOS kickstart install, however, I'm getting two issues with my install. I want to kickstart my installs across ...
2
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0answers
92 views

yum-complete-transaction in a crazy loop

I was trying to update a server that I have with yum update and it aborted because the server ran out of memory. I killed off a few processes that were not needed and ran yum-complete-transaction but ...
2
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0answers
133 views

Sendmail on CentOS 6, with SRS

I do some mail forwarding, but I'm also a big fan of SPF; I'm aware that I have a problem. While my mail server was running Centos5, I was using pysrs as a milter, and it worked well - but it hasn't ...
2
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234 views

Centos kickstart script url installation with mirror

I have a ks script to install Centos6.5. Inside my local network I have a snapshot of the base package mirror. I want to used as possible as I can my local package site over extranet like ...
2
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938 views

Hypervisor The operation cannot be performed while the object is in it's current state

I attempted to reboot one of my VMs in the Hyper-V Manager. It's a Centos VM and all of my other centos machines are behaving as they should although I can't get this particular one to boot. I'm a ...
2
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0answers
2k views

PHP Files being downloaded instead of displayed in browser

I created a VPS using Nginx and I tried to display the php info with: <?php phpinfo(); ?>. Instead, the browser asks me to download the php file, and it's not parsed either. This happens only ...
2
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89 views

TTFB different between 2 identical virtual hosts on same machine

After almost 3 years of finding every answer on either StackOverflow or ServerFault, I'm finally stuck on one. I recently migrated our server from dedicated to VPS, and the problem now is that we have ...
2
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0answers
1k views

Can't write to other users “you have write permission turned off”

For some reason I'm not able to write to other users on my system. [root@hostname ~]# write write: you have write permission turned off. [root@hostname ~]# mesg y [root@hostname ~]# mesg is y ...
2
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0answers
887 views

Gitlab - Cannot: create new project, list team members, add SSH keys or clone / push

I have just installed Gitlab on my Centos 6.4. At first glance everything seems to be working fine but for some reason, I have the following issues...: Add a new project : (Similar issues when ...
2
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0answers
87 views

ICU Latin-ASCII on Centos

Have ICU 4.2 on Centos 5, but need Latin-ASCII translitarator, which came in ICU 4.6. Is there any easy way to add Latin-ASCII without recompiling ICU (no rpm for Centos) and then PHP?
2
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319 views

How to apply tzdata-java update after installing package

Updated the following packages via YUM on the system (CentOS 5 64bit) tzdata-2012j-2.el5 tzdata-java-2012j-2.el5 The system package was applied correctly but the Java does not appear to be working ...
2
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0answers
566 views

High load average, low CPU and IO (Centos 5.7)

A Drupal 7 site with CiviCRM, after running smoothly for a year on a 1&1 VPS suddenly became unresponsive. Now pages eventually load, but can take more than a minute. Looking at resource use in ...
2
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0answers
882 views

TRIM on OCZ RevoDrive 3 on CentOS

I've got an OCZ RevoDrive 3 mounted as / on my CentOS 6.3 box running kernel 2.6.32-220.17.1.el6.x86_64. /boot is on a HDD since OCZ's driver apparently doesn't yet support booting directly to it. ...
2
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0answers
977 views

Tomcat Unable to Connect

I have done a fresh install of Tomcat 7 on CentOS 6.2 system. Tomcat starts successfully without any errors in logs, but I am not able to access it on mydomain.com:8080. I get "cannot connect" ...
2
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0answers
266 views

What is the default metadata size in temporary volume during a pvmove?

I ran into an interesting error when attempting to address a particular problem. We had an issue where we have to move the extents over to new physical volumes because the metadata size was too ...
2
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0answers
1k views

Yum install on CentOS 6.2

I can't install any php extension Epel repository enabled Yum is updated yum repolist shows repo id repo name ...
1
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0answers
21 views

slabtop command doesn't work

I've inherited Sys Admin duties on webserver and I'm a bit of out my element, but learning as I go. My newest issue is all the of the ram has been gobbled up and I'm not sure where it has gone. free ...
1
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0answers
18 views

Updated hostname of server but old hostname still appearing appearing in Postfix logs?

Been having some trouble with emails bouncing when being sent to certain addresses from our CentOS 6.4 Media Temple DV server. I am no expert but after checking the mail logs it appeared that they ...
1
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0answers
35 views

Apache responding to telnet http requests but not browser

Running Apache on CentOS: the server does not respond to remote http requests made via curl or a web browser (the connection is made, the request is sent, but it juste times out after a while), the ...
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26 views

MariaDb and Httpd getting killed due to memory

I have a Centos7 VPS on OVH with this settings: 1Virtual Core 1 GB Ram 10 GB Raid 10 I have running on it 3 wordpresses. One of them is still on building (0 access to public), other has very few ...
1
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0answers
12 views

Is it safe to delete chunks.chk file while using SDFS?

I setup a temporary storage NAS using various hard drives and random components lying about my workshop. It is running CentOS 7, with a software RAID of 8 500 GB SATA drives connected as spare drives ...
1
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0answers
35 views

Changing login-formats for Linux and Active Directory

On CentOS, I run realm list and see login-formats: %U@mydomain.local I'd like to change login-formats: %U@mydomain.local to login-formats: %U How would I go about doing this? I'm assuming there is a ...
1
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0answers
21 views

Unusual Behavior with NIC Interrupt Moderation Disabled

OS: Centos7 I disabled interrupt moderation, ethtool -C eno2 rx-usecs 0, and then started capturing on that interface using tcpdump. The dump file was growing as expected. Maybe an hour later the ...
1
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0answers
127 views

LDAP with SSSD: force user to change password - 'ShadowLastChange' not working

I have CentOS6, with LDAP user authentication, using OpenLDAP and SSSD. I'm trying to force user to change the password. According to this ServerFault question I tried to set ShadowLastChange to 0, ...
1
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0answers
32 views

Nginx req_limit_zone whitelist ip's geo module

I have setup nginx req_limit_zone to limit requests to my webserver. Also I added geo to whitelist certain IP's so request limit does not affect those IP's. The problem is that once I test it with ap ...
1
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0answers
60 views

IP-rules don't seem to be working on CentOS-6.6

I faced a bit odd difficulty with policy-based routing on CentOS-6.6 server. I have a setup where I need to enroute all packets originated from 172.25.0.0/16 destinated to 172.24.0.0/16 and some ...
1
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0answers
63 views

Many gettimeofday in Apache 2.4 + fcgid + centos 6.6 - Long Wait time for static files

When i perform a strace on apache process, i see many gettimeofday before & after GET request, even when Apache returns a static file like an image file. It results in a long downtime period ...
1
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0answers
41 views

Library Dependency is different when checked via yum vs. rpm

I'm new here and am debugging something I've never seen before, so I'm hoping someone can show me where I'm going wrong. I've created a local yum repo for all my servers. The idea is to distribute ...
1
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0answers
162 views

CentOS 7 httpd /server-status limitations

I have got VPS (using CentOS 7 as my OS) and now I am configuring Munin (monitoring software). I ran into a little problem with Apache monitoring. Now I have got this cfg in my httpd.conf and ...
1
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0answers
47 views

How to add a partition to CentOS without losing data on it

we had a CentOS 6.4 server with two RAIDs. One RAID-1 and the other RAID-5 RAID-1 had multiple partitions with OS installed on it. RAID-5 had two partitions with some data on it. In order to ...
1
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0answers
100 views

systemd Unit file for GitLab

I am currently writing a Puppet module to get GitLab running on CentOS 6/7. For the CentOS 7 install I need to write a systemd unit file to start the gitlab service (which is actually Unicorn & ...
1
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0answers
140 views

Dell r730 + Dell 12Gb SAS + Centos 7 + netvault 9.2 quantum superloader 3 not found

In the above configuration Netvault does not find the library attached to the sas controller. What driver should I see with lsmod for the SAS card? I have: ... mpt3sas 195379 0 ...
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0answers
66 views

CentOS 7 doesn't recognize new Active Directory accounts/settings

I joined a CentOS 7 system to a Windows domain by syncing the time with the DC and running realm join --user=admin@mydomain.local mydomain.local. This allowed me to authenticate my login to the CentOS ...
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0answers
107 views

CentOS 7: Nginx systemctl hangs on start, why?

I compiled nginx with pagespeed and made the nginx.service file in /usr/lib/systemd/system/nginx.service but when i try to do systemctl start nginx it just hangs, nginx does start but systemctl hangs. ...
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0answers
97 views

Why do apache SSL certificate and key need to be in /etc/pki/tls/private/?

I have an Apache 2.2 web server running on CentOS 6.6. I have a certificate and key file that functions when the files are in this directory: SSLCertificateFile ...
1
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0answers
99 views

Getting a specific CentOS base image with mkimage-yum.sh

Docker's mkimage-yum.sh does indeed work (awesome little script) but it pulls 6.6 (the latest with updates). I was wondering if it's possible to specify 6.5. I believe I can use yum.conf but the yum ...
1
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0answers
41 views

Sever unstable ? Fatal error: Exception thrown without a stack frame in Unknown

Good day, We have a new server running It's a dedicated clean install of: centos 6.6 with plesk 12 installation Running a intel i7 with 64 gb of ram Only 1 magento installation running with ...
1
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0answers
79 views

Restrict I/O Write usage using cgroups

I am trying to restrict I/O write usage on my server using cgroups. Here is my partition table info: major minor #blocks name 8 0 10485760 sda 8 1 9437184 sda1 8 ...
1
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0answers
78 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 ...