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1answer
56 views

Seafile “ImportError: No module named Image” After upgrade 3.0 -> 4.2

I recently upgraded our seafile server from 3.0.4 to 4.2.3. All the upgrade scripts went fine. It's running on CentOS 6.6. But now when I try to start seahub after the upgrade like seahub.sh ...
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27 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 ...
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1answer
97 views

Apache 2.4.12 & CentOS 7: DSO shared modules not being built during compile

I have a general question. I am attempting to compile Apache 2.4.12 on CentOS 7 from source. I have read the 2.4 documentation, poured over configure -h, and searched the web, but no one seems to be ...
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25 views

centos7 pam_authz_search for *.group.company.com

Upgrading from Centos6 where we were using ldap.conf entry "pam_check_host_attr=yes" previously, with wildcard 'host' attribute in ldap where the host attribute looked like 'host=*.group.company.com' ...
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0answers
57 views

Haproxy service fails in centos 7 with certificate in a mounted directory

I am having an issue getting haproxy to load my certificate from a mounted directory when it is started with systemd. I can start haproxy directly as root without issue. Everything works fine if the ...
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0answers
69 views

IPSec Tunnel AWS VPC <-> openSwan CentOS 6.6 Tunnel up, no traffic

I managed to get a tunnel up between a CentOS 6.6 box and our AWS VPC. It shows as connected on the box, and in AWS, but the problem is routing the traffic from the server. Everything I've tried ...
1
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1answer
47 views

how do I clone a disk that is represented by a vmdk file?

I have VirtualBox installed on Windows 8.1. I have created a CentOS 7 virtual machine that loads the contents of a detached hard drive that is connected to the PC via a SATA Wire. The virtual ...
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22 views

Centos - Extend root partition size on rescue mode

I was wondering what is the best way (and what are the command lines) to extend the root partition size on a rescue mode system, without losing data already in it. My server is running on CentOS 6.6 ...
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1answer
31 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 ...
1
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1answer
33 views

Super Micro Model 827-16 -> CentOS 6 RAID Controller driver

I have a Super Micro model 827-16 (part no: 6027TR-HTRF+) and need to get CentOS 6 installed. The problem is that I haven't been able to confirm if there are CentOS specific/supported RAID drivers ...
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22 views

creating a webserver (httpd) using vsftpd in centos

I want to create a webserver, to host websites, i have configured vsftpd, i have created user with default directory /home/sam , i am able to access the files using filezilla. but if i am creating a ...
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1answer
21 views

how to customize google compute engine sftp path?

I have configured sftp for my google compute engine VM instance by key method. I had generated a private and public key by Puttykey generator tool. Then i add that public key to my vm instance path ...
0
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1answer
65 views

Adding a new domain to my VPS not working (CentOS/Apache) [closed]

What I'm trying to do is to add a new domain to my VPS. So I added a new domain to my httpd.conf and updated the corresponding nameservers on my registrar. I used this code in httpd.conf file: ...
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0answers
24 views

Redirecting certain website paths to different webservers

Currently my primary web server is IIS8 on Server_2012r2 and I set up a secondary web server using Apache on CentOS that is running Own-cloud, is it possible to make it so when I type in ...
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2answers
36 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
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1answer
46 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 ...
0
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1answer
99 views

Reverse Proxy multiple internal FTP Servers

I have setup a reverse proxy for http using Apache mod_proxy like this: Client ---> http:/abc.domain1.com --> Reverse Proxy Server ---> 192.168.50.1 (Internal Server) Client ---> ...
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2answers
228 views

Trouble Starting Snorby / Ruby dependency issue

I am trying to install Snorby on a CentOS 6.6 machine and keep getting an issue with ruby and my Gemfile. I believe I either have to edit my Gemfile or it has something to do with an installation ...
1
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2answers
55 views

What can go wrong with yum update? [closed]

I have to update a server this weekend and the process goes with yum update. I have made tests in virtual machines but I am not sure what can go wrong in a real production environment. The server ...
4
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1answer
136 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 ...
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24 views

Stucking qemu-kvm process

What i have: CentOS 7.1 as KVM host - Xeon E3-1200 v2, 32GB RAM, with and without dedicated raid controller (i tried both options) 3x Ubuntu 14.04.2 as quest VM (3 CPU, 512MB RAM on each VM) host ...
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1answer
47 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 ...
3
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1answer
2k views

sendmail rejecting some connections with handshake failure: SSL alert number 40

My sendmail server on CentOS 5 started to reject some connections with the following message logged: error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure:s3_pkt.c:1092:SSL alert ...
1
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1answer
53 views

Apache Redirecting All Sub directory Sub Folders Back to Root Directory [closed]

I have a website stored in a root folder. example.com correctly brings me to the website stored in /var/www/mainsite. I want to put multiple websites in sub folders. so example.com/website1, ..2, ..3 ...
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1answer
29 views

centos free memory stats [duplicate]

I was curious to know about my 512mb ram vps and I checked my centos vps with the 'top' command Apparently out of there is like ~20Mb of free ram. Is that an issue? This vps has been running for ...
0
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1answer
162 views

“curl: (7) couldn't connect to host” only on www. subdomain [closed]

I'm running a server with Centos 6 and Plesk 11. I have curl installed and working on all domains except on a domain that has a www. as preferred domain. [root@www]# curl ...
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0answers
30 views

VMware ESX Server - Automated infrastructure and VM Provisioning [closed]

We would like to automate test infrastructure deployment for test automation with Jenkins. That's greatly appreciated if you can share your experiences and any tools to be suggested. Should the script ...
0
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1answer
42 views

How can I determine why a process is dying? [closed]

On a CentOS 6.5 server I am running a very simple HTTP listener with Sinatra that exists simply to accept POST requests and pass the payload content of the POST request to another service. I often ...
0
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2answers
30 views

Why do I have 2 httpd module folders? /usr/lib64/httpd/modules and /etc/httpd/modules

I'm trying to compile mod_wsgi on Python 2.7 (which is not my server default) for my virtualenv. I'm doing something like this: wget -q ...
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2answers
62 views

How to uninstall programs from /usr/local/bin? [closed]

I'm looking at Python2.7 in /usr/local/bin. I believe I installed it a long time ago, and I want to uninstall it. I see the size of it is 9776. If I use rm on it, how do I remove the rest of it? It ...
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24 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 ...
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1answer
27 views

Scientific Linux 7 BIND not forwarding

I installed named-chroot and configured it for the internal network. Everything works great, but nothing gets forwarded. Here is my configuration: options { listen-on port 53 { 127.0.0.1; ...
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0answers
50 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 ...
1
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0answers
65 views

libGL error: dlopen /usr/lib64/dri/nouveau_dri.so failed on CentOS 6.6 [closed]

I'm having problems using the nouveau driver for my Nvidia GeForce 9100. Xorg starts up and works fine, I am able to use everything, although in /var/log/Xorg.0.log I have: $ cat /var/log/Xorg.0.log ...
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0answers
53 views

Nvidia proprietary driver crashes CentOS 6.6 [closed]

I'm having problems using the Nvidia proprietary driver for my GeForce 9100. Xorg starts up and works fine, I am able to use everything, although when I run glxgears the system becomes unresponsive. ...
1
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1answer
36 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 ...
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0answers
18 views

Keepalived not fowarding from a source IP range

I'm having a problem with my keepalive software. It's quite peculiar. All my clients can access my virtual server X.X.X.X on port 587, it foward the traffic to my mail servers, that i can see clearly ...
0
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1answer
48 views

Freeradius/MySQL server not responding to external calls

I'm currently building up a (CentOS 7) freeradius with MySQL(mariadb) for radius authentication. I'm able to receive auth from local host testing using radtest. Once I use NTRadPing with the same ...
2
votes
1answer
138 views

A proper way to create a chrooted SSH on CentOS 7 [closed]

There are a lot of tutorials of how to create a chrooted SFTP, but I would like to use SSH, because it is much faster to simply wget, unzip, mysql and mysqldump than tossing around the FTP and ...
0
votes
2answers
48 views

How to grant access to /var/run to postgres on CentOS?

After installing postgres-9.3 via yum in my CentOS 7, its default configuration puts socket in /tmp directory. I have httpd (installed via yum as well) which is by default managed by system.d with ...
0
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1answer
40 views

gnokii sometimes Initialization failed

I have problem with gnokii 0.6.31 +usb huawei e220 (centos 6.4 64 bit) Normaly works ok. echo "SMS from Huawei" | gnokii --phone huawei --config /etc/gnokiirc --sendsms 1234567890 GNOKII Version ...
3
votes
3answers
183 views

How can I combat all of these brute force attacks?

I have 3 dedicated servers, all running WHM/cPanel on CentOS. They're all physically located in Canada. On the newest server, cPHulk started detecting (and blacklisting) failed login attempts. It ...
2
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1answer
31 views

creating new partition for backup

I got a new server form hosting company. It has 2x2tb hard drives. I told the provider I would be using one drive for data/OS and the other for backup.Before doing offsite backup. I moved all my ...
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1answer
36 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
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1answer
83 views

Apache flip flops between default VHOSTs each reload

We have a CentOS 6 VM running apache with several virtual hosts. One (and only one) of these was intermittently not working. What I was seeing was that after an apache restart sometimes you get an ...
0
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0answers
61 views

Connecting a private IP and a Public IP through one server on dual NIC

I have a Centos box with dual onboard Ethernet ports. My hopes are to have Eth0 as the Public IP coming from the ISP Bridged router and Eth1 connected to a local router for internal purposes. ...
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0answers
22 views

IP Blackliste with CBL for 'HELO' command? [closed]

My Setup: cPanel w/ Centos + CloudLinux 6 EXIM. suPHP. PHP 5.5. 'prevent 'nobody' user from sending..' enabled Other Enabled Settings: CSF firewall (SMTP tweak enabled), CXS, suPHP, mail header ...
1
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1answer
124 views

Example syslog-ng configuration to replicate rsyslog filename & locations?

ng 3.6.3 from source compilation on CentOS 6.6 64bit to play with and was wondering if anyone has pointers or example syslog-ng.conf that would as close as possible replicate the default rsyslog ...
1
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1answer
35 views

KVM Bridged connection not forwarding ports?

Host and guest are both CentOS 6. Guest has an admin panel listening on port 15672 that I am unable to access from the outside. From the guest, curl localhost:15672 and curl vm1:15672 give me the ...
1
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3answers
37 views

Logical Volume 100% Use but 50G Appears Free

I am resizing logical volumes on a CentOS server and I have come across an issue where the volumes say that they are 100%, though the "Size" and "Used" columns seem to indicate that there should be ...