Fedora is a fast, stable, powerful, free RPM-based GNU/Linux operating system that is developed by the community-supported Fedora Project and sponsored by Red Hat. The Fedora Project's mission is to lead the advancement of free and open source software and content as a collaborative community.

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261 views

How to establish firewall rules that accepting 11211 port in intranet for memcached ( Fedora)?

I am new for fedora and backend. And i have a job recently, to build a game server via linode. The current setup is 2 linode + 1 nodebalancer, I have a memcached server on each linode and I have setup ...
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1answer
127 views

mdadm raid6 array reports incorrect size in df -h after grow

I've recently grown a 5x 3tb mdadm raid6 array (8tb) with a sixth disc in fedora 18, and after full rebuild and check, "mdadm --detail /dev/md127" returns the below: Version : 1.2 Creation ...
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1answer
265 views

Configuring firewallD in Fedora 18/19

I am new to firewallD and have been going through the documentation but I thought maybe I can discuss some things here with everyone. So I see that firewalld has now replaced the iptables service as ...
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0answers
93 views

ntp.conf being rewritten in Fedora

Something rewrites my ntp.conf on reboot. It's easy to google that DHCP client may do it, and there is a simple solution for that. Just including -N option into dhcpcd_eth in /etc/conf.d/net should be ...
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2answers
295 views

ssh connection closed immediately after successful login

I am running Fedora 18 and just set up a static IP address. With a dynamic IP address I was able to successfully use ssh, now however I get the message: Last login: Thu Jul 11 12:56:39 2013 from ...
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2answers
104 views

Switch between network configurations via command line in fedora 17

I have two different setups I use on my work laptop; one enables synergy over an ethernet ssh tunnel with my work computer on the local network, and the other opens an HTTP tunnel to my work computer ...
0
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1answer
93 views

Troubleshooting a slow database server with no load

I'm getting ready to soft launch my website and I've run into some problems with what I think is being caused by my MySQL database running on Fedora. All websites run fine, just as I'd expect, but ...
3
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1answer
700 views

systemd to wait for command to complete before restart/shutdown or killing other processes

When I'm initiating "reboot" or "poweroff", systemd is killing all the processes, but I need it to wait for one particular application to finish before stopping other services. Actually, I want ...
3
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1answer
179 views

Selinux interfering with vboxwebsrv or phpvirtualbox

I have a brand new installation of Fedora 18, with a brand new installation of Virtualbox 4.2. I have spent a painful few hours trying to get phpVirtualBox working. Apache 2.4 and PHP 5.4 are ...
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0answers
197 views

How to fix rubygems.rb:1070:in `require': closed stream (IOError)?

I deployed a Rails app to a Red Hat server. It worked fine for over a week and then the server was automatically restarted during the weekend and now the app won't work. I was getting this error: ...
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2answers
1k views

apache : disable mod_deflate - [error] an unknown filter

I am running apache with mod_pagespeed on fedora (14), and I am getting the error message: [error] an unknown filter was not added: DEFLATE a lot. I know this is because mod_deflate is not loaded, ...
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1answer
167 views

Fedora 18 - Connection Manager's OpenVPN configuration File

Where does the Connection Manager on Fedora 18 store the OpenVPN configuration that the GUI produced? Thank you!
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3answers
2k views

AUFS missing in Redhat Fedora, is there an alternative way of stacking directories?

I can't find Aufs in Redhat's Fedora, or any other stackable filesystem for that matter. It seems this is due to relabelling limitations of SELinux. Is there a way to achieve similar without ...
1
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1answer
155 views

my.cnf being ignored (fedora)

Because I'm getting errno=24 on a few queries in my testing environment (Fedora 18 running mysql-server.x86_64 5.5.31-1.fc18), I'm trying to increase the open files limit for mysqld. I have already ...
0
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1answer
214 views

qemu-kvm fail to boot Centos 5.3 after Kernel update at the host (feodra)

After updating Fedora 18 to kernel 3.9.x (current 3.9.4), I can no longer boot my Centos 5 guest OS. When I try to boot, the process halt at start and the CPU core work at 100%. If I boot Fedroa ...
0
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2answers
122 views

Fedora. Remove file containing dollar sign

Cannot remove a file nor a directory containing it. output of ls -la: -????????? ? ? ? ? ? 1221036243.V905I191359M574755.domain.com:2$ UPDATE 1 [root@domain ...
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3answers
817 views

How to prioritize SSH to work in the event of high CPU load

I'm encountering a weird problem where a Fedora Linux VPS server reports 100% CPU, and effectively becomes unusable, but I don't know why because the high load prevents me from SSHing into it to see ...
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0answers
115 views

Softirq has raisen without reason

Monitoring munin stats I found that on CPU's graph there was softirq value increased. What might be the reason? Currently I am experiencing problems with mysql cpu consumption. But how those things ...
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1answer
56 views

SElinux policy to grant read access to /etc/my.cnf for httpd

How can I modify the SElinux policy to allow httpd to read /etc/my.cnf? Background: My web application connects to a mysql database. Instead of hardcoding the credentials in the code, they are stored ...
0
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1answer
481 views

Installing Chef-Server on Fedora 18

I am trying to install chef-server on a Fedora 18 aws small instance. The first steps that I have done are the following: yum update rpm -Uvh http://rbel.frameos.org/rbel6 With the intention of ...
1
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1answer
126 views

Setting up rails rake task as a service in systemd

So I am trying to set up some application background processes to start on boot using systemd. It always gives me 127 exit code and I am not sure why. I thought that ExecStart command is being ...
0
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1answer
336 views

index.html is not read from the intended directory

I am trying to set up a virtual host on a Fedora 18 installation. This is on Rackspace. Following is my /etc/httpd/conf/httpd.conf (I deleted all the comment lines for brevity): ServerRoot ...
2
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1answer
125 views

How to tell cold boot from warm by /var/log/messages

Say I have a log which captures something really interesting as happening during boot. I want to know, was it just a reboot, or complete power off-and-on. What are the definite signs of cold reboot?
2
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1answer
75 views

Sudden new S11auditd in /etc/rc3.d

We have several machines running under Fedora 12. We have to deal with complete reinstallation quite often as our product comes with the whole distibution. I've noticed that sometimes soon after new ...
2
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1answer
373 views

Allowed cgroup devices for libvirt/lxc container

I want to allow my libvirt/lxc containers to use tun/tap device. In order to do so I for a running container I can add it to the allowed devices by: # echo "c 10:200 rwm" > ...
1
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1answer
299 views

selinux disabled, but still enforcing?

I have some systems where, for various reasons, we want to completely disable selinux. To date, this has worked like a champ, with always using selinux=0 in the kickstarts and ensuring that ...
0
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2answers
1k views

How to enable synergy 24800 (or some other port) through firewalld

After upgrading to Fedora 18, Synergy, the keyboard sharing system was blocked by default. The culprit was firewalld, which happily ignored my previous settings made in the Fedora GUI, backed by ...
0
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1answer
87 views

Unfinished transaction remaining in Fedora 17 software update

When I doing the software update on Fedora 17, I get this message prompt to me: There are unfinished transactions remaining. Please run yum-complete-transaction as root. I follow the instruction ...
0
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1answer
292 views

Why do I get “Error 'configure:3485: error: C compiler cannot create executables'” when I install Ruby 1.9.3 on Fedora 12?

When trying to install Ruby 1.9.3 on Fedora 12, following "Complete Guide to install Ruby 1.9.3 on CentOS", I get the following error when running the command ./configure: $ ./configure checking ...
1
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2answers
2k views

In Fedora 18, when updating ifcfg-eth0, the new settings do not apply

I am aware that many people prefer to disable NetworkManager, but I don't believe it will be going away and I decided to try to learn how to use it properly. I thought I would begin with something ...
0
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2answers
312 views

Rails: Mysql: Post-server-restart: why do I get “Can't create/write to file '/tmp/#sql_4d2b_0.MYI' errors”?

I get ErrorCode: 2 which I assume is ENOENT (No such file or directory). Here are the full details (from my stackoverflow post, which was closed by the powers-that-be as being of limited interest. ...
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0answers
69 views

I have a redhat FC4 but I can't login with root user, even after reseting password

I have a FC4 OS which I don't know its "root" password I have cleared the password by deleting /etc/passwd and /etc/shadow technique and when I try to login using "root" user, the FC4 message me ...
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1answer
93 views

How to run Different congestion control algorithms in FEDORA 17?

I need to use different congestion control algorithms for tcp flow. How can I continue using those flow congestion algorithms from Fedora 11 in Fedora 17?
0
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2answers
316 views

PHP 5.3 on Fedora 18

I'm running F18 on my devel machine and I NEED to run PHP 5.3.* (best 5.3.6) on it. F18 doesn't have it in its own repositories and I can't build PHP 5.3 from source because of buggy libxml2-2.9 in ...
0
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2answers
122 views

I can't ping my server from certain IP

I have 2 internet connections from 2 different ISPs with static IPs, lets call them A and B. A connects to the server in several ways (ping, SSH, HTTP), while B cannot do anything (ping, SSH, HTTP). ...
0
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1answer
36 views

How to configure named secondary interface on rhel or fedora

I want to create a named interface file such that the output from ifconfig shows vlan10:HR or vlan10:Desks. I know how to create this in sales with Ifcfg-vlan10 Ipaddr_0=x.x.x.x Netmask_0=y.y.y.y ...
0
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2answers
388 views

How to unbind Linux network interface from MAC address

I have some Fedora VMs setup ontop of VMWare. Sometimes, when software updates happen to VMWare, the VMs will get new MAC addresses. However, the default network configuration in Fedora is to bind an ...
0
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1answer
911 views

Configuring phpMyAdmin with nginx (Fedora 17) for access at localhost/phpmyadmin

[Tried all answers on Stackoverflow, and searched on google a lot, but none of the configurations worked.] I've installed LEMP server on Fedora using the guide on DigitalOcean ...
0
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2answers
948 views

Detect process that is doing an outbound DDoS attack [duplicate]

My web host has informed me that my Fedora server is the source of an outbound DDoS attack on somebody. The web host didn't give any other information. How can I find out what process is doing the ...
2
votes
1answer
2k views

What for is /etc/resolv.conf needed in newest Centos and Fedora?

In newest Fedora and Centos configuration of dns is in /etc/sysconfig/network-scripts/ifcg-eth0 (or other interface config). So what for is still /etc/resolv.conf needed. Since its no longer used. (I ...
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1answer
44 views

Apache not finding file from URL request

I'm trying to access a file from my localhost via http://localhost/profile-pics/default.jpg however apache keeps saying that the url doesn't exists 404. How can I configure apache to find my file? ...
1
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1answer
708 views

Setting PATH environment variable not working in Fedora 17

I'm pretty new to Apache Tomcat and somewhat new to Linux altogether. I am trying to install the JDK, which is a prereq for Apache Tomcat. I downloaded and untarred the JDK to /usr/java and now I'm ...
1
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1answer
201 views

RPM Package a ruby project

I want to package a ruby program that I get from git into a RPM package. I have at my disposition a build server and a production server (Same OS / Same Arch). As most ruby project, mine does have ...
0
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2answers
83 views

Can't get rid of Apache server-status

I am trying to deactivate the /server-status from an Apache2 running on a Fedora server. I tried to comment the lines in /etc/httpd/conf/httpd.conf and I also tried to make it work only for my IP, ...
0
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1answer
1k views

LDAP client on Fedora 18

I'm trying to get Fedora 18 to use LDAP for groups and users. I've installed the package nss_ldap and run authconfig-gtk to configure the appropriate settings. I have verified that the server is up ...
6
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2answers
8k views

Fail to install Fedora 18 from flash drive (Warning: /dev/root does not exist) [closed]

I'm trying to install Fedora 18 on an HP DL 180 G6 with no luck so far. Please don't suggest installing/using Centos as we have a requirement to use Fedora 18. I have tried using two different USB ...
0
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1answer
987 views

Error while trying to start vsftpd server

I installed ftp server vsftpd in my fedora 16 machine. It worked fine until this morning. Suddenly, this morning, when i entered command to restart vsftpd it shows following error [root@localhost ...
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4answers
234 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 ...
1
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1answer
83 views

Start 389 Administration Server on boot

I am using 389 Directory Server on Fedora 18. I've been able to have 389 DS start at boot using systemctl enable dirsrv.target. However, this only starts the directory server itself, and not the ...
1
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2answers
2k views

Systemd dependencies and boot order

I need to specify a boot order for processes to start. I have 389 Directory Server and Samba running on Fedora 18. How can I have the network services boot, then 389 DS, then Samba? Is there a GUI to ...