server issues (new server online)

server is running linux 7.1 with newly installed cpanel server was from what i can guess pretty stable before cpanel was installed (i am GUESSING since it was only at NOC for 2 days prior to installin Read all

403 forbidden error

Never had this problem, Setup a new account as usual in cpanel, add a test.htm page in the public_html folder and I get a 403 forbidden error when trying to view it. Customers cpanel error log shows t Read all

MailScanner - RBL is overriding white list

Hi We currently run MailScanner/SpamAssassin/Sophos on all of our incoming/email outgoing servers... MailScanner is configured to use RBL checks. Now the issue is our customer requested to whitelist e Read all

Mail / DNS Experts [cname w/mx records]

Hello Does anyone know why you would not have mx records for a cname. Example cname.domain.com cname.domain.com is an alias for domain.com domain.com mail is handled by 10 mail4.mailserver.com domain. Read all

Configuring Email Server...

Hi: I want to setup one of my clients with their own email server. The email is currently be hosted on a cobalt blue box. I am getting rid of my blue boxes, and want to setup their email to come to th Read all

The weird interactions of cgroups and linux page cache in hypervisor environments

A case, related to StorPool, VMs, cgroups, OOM (out-of-memory) killer and caching. It might be useful to a lot of the sysadmins out there. https://storpool.com/blog/the-weird-...r-environments Read all

CSF authrelay messages

Hello guys, I am getting a lot of following authrelay messages from csf where authrelay is being sent from different IP addresses: Time: Thu Apr 17 05:19:32 2014 -0500 Type: AUTHRELAY, Remote IP - 5.1 Read all

what is php safe mode?

what is php safe mode? what is that for? Read all

cpanel + GRSecurity -> what else do I need?

Hello, recently I've ordered my Cpanel on RH 7.3 box at nocster and it's up and running now. I've asked nocster to install GPRSecurity for me... and they did it. Now I'm wondering.... what does GRSecu Read all

How to install mytop on Centos/WHM?

I'm trying to install mytop using the yum command, but I'm getting dependecy errors, any ideas how I can get this to work? yum install mytop Loaded plugins: fastestmirror, rhnplugin Loading mirror spe Read all

/tmp folder

Is it safe to empty the /tmp folder? It said the folder is 100% full. I see there is the file mysql.sock in there. Read all

Nameservers question

Hi, all! Just a really quick, possibly silly question: I'm considering moving resellers to MCHost, who I believe provide virtual nameservers as part of their plans. If I change the IPs of the nameserv Read all

Freebsd 5.1 and Hyperthreading

Does anyone know if its a known issue that hyperthreading does NOT work on freebsd-5.1 ? Well I have been noticing huge lag spikes while runnning my game hosting box under freebsd 5.1. Also the loads Read all

 

 

 

 

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