Virtuozzo SLM Method Alternative?
Aug 5, 2007
I run special software that is similar to a gaming server. It operates mostly in SWAP memory because 99% of the time its idling. Each instance uses about 5MB of physical memory and 50MB of SWAP memory. So I am using about 2000MB (2GB) of SWAP memory and 250MB of Physical memory. To my understanding, most Virtuozzo VPSes count SWAP memory as apart of the burstable memory , so finding 2GB of burstable is not likey or cheap.
Virtuozzo with the SLM method of handling RAM seems to be my only option because it allows for no set limit of burstable RAM. I am wondering if there is any other method or technology that could allow me to actually use high amounts of SWAP memory, as it should run from the hard-drive, not taking up the faster physical memory.
I am currently consider XEN servers, but I was unsure if they could handle the SWAP I need, I emailed Ray at BigVPS.com and he stated his XEN servers can handle my requirements, but would need an extra $5 for the extraneous SWAP usage. Is it true XEN can handle what I need?
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Nov 3, 2009
What is best method to secure the tmp?
1. /tmp mounted as noexec,nosuid?
2. creating /usr/tmp directory?
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Apr 3, 2009
I was wondering what is the best backup method for 2 servers with over 3TB of data? Need the best backup solutions so if something happens sites are easy to get back online.
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Nov 11, 2008
I have problem on my server that is when I try to download backup or when I try to upload vb froums producet I recive this message:
Method Not Allowed
The requested method GET is not allowed for the URL /backup-11.4.2008_18-10-25_ashaq.tar.gz.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
so what should I do to solve this problem?
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Oct 22, 2007
With a Linux/cPanel VPS, what is the best backup method?
Cpanel FTP overnight of every account to a remote backup service?
Is their a more efficient and less bandwidth consuming method for VPS's?
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May 5, 2009
which is the best reliable method for backups?
i own dedicated server along with cpanel and i want to make weekly backups of about 20 domains in the server.
I have NAS but all files got corrupted (with theplanet) and so i cant rely on it. Please suggest me a inexpensive solution.
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May 14, 2009
Anyone have any tips as to the best way of transferring a website from one server to our server?
I have a successful way right now, but it's extremely tedious and time consuming.
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Sep 5, 2007
I just got hit with a whopping bill by my provider, and noticed they charged almost twice the bandwidth I was showing in my Cacti graphs.
I looked at the graphs they provided, and it seems that rather than averaging in/out bandwidth on the swich port, as the default Cacti installation does, they were treating in and out as separate switchports and totalling the bandwidth (at least I think that's what's going on).
Just wondering if this is a standard practice among providers. Attached are my and my provider's graphs.
I've been with these guys for years and never had this problem, until I had a big spike in incoming bandwidth which apparently skewed the usage. Prior to this, overrage charges have always matched bw shown in my Cacti graphs.
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Jul 20, 2008
I was hesitant to even post this because I've been on the net for so long, that and I know just about every method out there. However, large corporations obviously can't live with loosing data so I figured I'd see what everybody else is doing out and figure out my next battle plan for archiving data.
Here's what happened. I had triple backups of some data. I burned them twice on DVD (yes, two DVD's of each archive) as well as had them on a WD hard drive. ALL are dead or unreadable. I had the discs in a DVD binder and they were never touched for a good 5 years. I put them in a player (multiple players) and only certain parts were read.
Other parts came up with errors. (Yes, I'm aware there are companies that offer recovery for both CD/DVD and Hard drives, but they always charge a fortune and in some cases, aren't worth it). This was Memorex media btw which might of had something to do with it, but at the time I thought it was the best. Next I went to the hard drive. This was stored in a room temp house over a good 5 years and when I plugged it in to a computer's IDE port, nothing. Not sure exactly what's wrong with the drive and I'm sure it could be fixed and recovered, but once again, that's not my question.
My Question: What methods are you using to store your archives over long periods of time? Any recommendations on hardware? I'm thinking of DLT Tape backups and of course doing RAID next but don't want to run into the same problem in 5 years. How can I sleep at night (which is already impossible) knowing that in 5 or 10 years when I'm ready to get into my backups that they will be there?
What are you doing and what do you recommend? Better yet, what the hell is Hollywood doing to keep all their music and movies safe?
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Feb 7, 2008
I see that mod security is an option in whm > apache compile. Is this a good (and improved way) of install modsecurity over the old cpanel add-on from back in the 10x versions?
Also, can someone point me to really tight, yet reasonable mod security rules for these server settings?
#1
centos
cpanel with phpsuexec
apache 2.2
php 5
mysql 5
a few shared domains (main business box)
#2
centos
same as above, but apache 1 / php 4 / mysql 4
(shared / reseller hosting server)
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Mar 25, 2007
I'm in the process of forming a web development business and am currently interested in learning the various methods of offering 3rd party services and accounts. How to offer hosting is my current dilemma; I can of course refer the client to a host and receive a referral kick-back, but the idea of reselling hosting accounts is also appealing, though I have no knowledge currently as to how this works, and I'm basically just curious how other's manage this aspect of the business. I do not mind offering customer service on hosting accounts, so this is not an issue
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Oct 11, 2008
I need a dedicated server for the following specifications
RAM: 1- 2 GB
Speed:10 Mbit or more
OS:Linux (Centos/Debian/etc. or Windows )
Control Panel : Plesk/Cpanel
Budget Range:$90-$130
Payment method: Paypal
1 &1 suits my needs but there are many bad reviews about it
what's your take on that?
I need a good dedicated server provider like Softlayer (in terms of everything) who is in this price range..
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Jan 2, 2007
I've got two domains (for sake of example, domain A and domain B). Domain A resolves correctly to my web server. Domain B is just sitting collecting dust. I didn't set these domains up, a previous programmer at my job did.
How do I configure resolv.conf, named.conf and the zone file(s) correctly to have domain B redirect to domain A?
I've already set up httpd.conf so that any requests for the host name of domain A will redirect.
e.g. [url]-> [url]
I just need the DNS part of this fixed (that I'm a bit of a noob at).
Do I have to do something like this in named.conf:
Code:
zone "domaina.com" {
type master;
file "/var/named/domaina.com.hosts";
};
zone "domainb.com" {
type master;
file "/var/named/domaina.com.hosts";
};
Then in the domaina.com.hosts zone file add an alias like this?
Code:
domainb.com. IN CNAME domaina.com.
Or do I need to create a domainb.com.hosts zone file with basic info emulating domaina.com.hosts zone file, and add its entry in named.conf?
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Jul 3, 2007
I have dedicated server at GoDaddy and I am hosting very important web service for our company. We have only one HDD on server and no FTP backup. What is the best method to protect data and whole server from HDD crash? Is it enough to add second HDD?
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Jan 2, 2007
I've got two domains (for sake of example, domain A and domain B). Domain A resolves correctly to my web server. Domain B is just sitting collecting dust. I didn't set these domains up, a previous programmer at my job did.
How do I configure resolv.conf, named.conf and the zone file(s) correctly to have domain B redirect to domain A?
I've already set up httpd.conf so that any requests for the host name of domain A will redirect.
e.g. [url]
I just need the DNS part of this fixed (that I'm a bit of a noob at).
Do I have to do something like this in named.conf:
Code:
zone "domaina.com" {
type master;
file "/var/named/domaina.com.hosts";
};
zone "domainb.com" {
type master;
file "/var/named/domaina.com.hosts";
};
Then in the domaina.com.hosts zone file add an alias like this?
Code:
domainb.com. IN CNAME domaina.com.
Or do I need to create a domainb.com.hosts zone file with basic info emulating domaina.com.hosts zone file, and add its entry in named.conf?
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Mar 23, 2015
Which method do you prefer for centralizing your logs: file monitoring or Pipe to Logger?
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Aug 29, 2007
i tried recompile Apache to install
--curl
--curl ssl
--mcrypt
by running /scripts/easyapache
then i get the error below. Can anyone help me out? i really dont know what todo here.
Checking Update System........Your operating system's rpm update method (yum) was not able to locate the glibc package. This is an indication of an improper set up. You must correct this error before you can proceed.
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Oct 7, 2009
How do you handle migration on big servers with 300G disk space of cpanel accounts?
Last time we did one for 100G disk space, took us 72 hoours due to accotns on server are alive working
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Dec 20, 2007
I want to try something different on our methods of replacing or upgrading hard drives.
I want to be able to do most of it via our KVM/IP instead of babysitting the server(s) for so long in the DC.
My thoughts are, how can I add the new hard drive in the DC, and move the data over via the KVM/IP. Can this be done with just a raw drive added (no new setup) using DD or even rsync, or is it better to setup a new installation of CentOS on the new drive, and use rsync to move the data over. Then how do I get the proper drive to boot until I go back into the DC to remove the bad or old drive? I'd be interested in how some of you folks are doing this, as far as what's easiest and could be done over the KVM/IP once the new drive is connected.
Or on systems that have 2 drives with cPanel/WHM, how can we temporarily on an emergency basis untilize the backup drive to do a new setup, copy the data over from the drive that is failing, then just replace the bad drive as a backup drive next time you go in the DC? We have an external USB CD in place to allow remote installs...just curious if anyone does something like this or has ideas how we could make this work.
We use cloning software now, but can end up babysitting a clone for a long period in the DC like this.
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Jan 24, 2008
I have mod_security setup in WHM and am seeing a lot of these entries for various IP's.
Access denied with code 406 (phase 1). Match of "rx ^((?:(?:POS|GE)T|OPTIONS|HEAD))$" against "REQUEST_METHOD" required. [id "960032"] [msg "Method is not allowed by policy"] [severity "CRITICAL"]
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Apr 16, 2007
What is the best way to share files/folders between centos/linux servers?
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May 16, 2007
There are several methods of offering network path redundancy. The basic decision for me has come down to:
Do it at Layer 2
Do it at Layer 3
At the moment we have layer 2 redundancy to each server. 2NICs on the server up with one having the IPs for apache/mysql/etc. each nic going into a seperate switch and the switches connected together, with 2 routers running VRRP to handle the gateway.
Everything is Vlaned.
So basicaly the switch redundancy is done by spanning tree and the IP redundancy is done with a process on the router/server to move the IP to the other router/server NIC if there is an issue.
I am thinking about going with 2 fully seperate networks. in differant subnets. where each router would have a gateway. the routers would talk to each other and they would speak OSPF or ISIS with the servers. This way I would move hosting onto loopback IPs on the servers and those loopback IPs would be advertised to the both routers through seperate networks.
Again everything would be Vlanned.
This has the advantage of getting rid of spanning tree which has caused issues from time to time. It would keep redundancy up and we could standardize on the routing daemon ran on the servers allowing all of the various OSs we run to have the same basic config for network redundancy. Where now each OS tends to have its own solution. This would make life easier from a config and troubleshooting point of view.
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May 30, 2008
I just got an email from LT, Their price are increased so much..
I've more that 10 servers with them and I think I will move to other provider, If the price and support are better..
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Mar 4, 2008
After some experimenting with Linux VPS setups, I'm eager to explore windows VPS software.
Two questions I guess, first off, what is the cheapest method of offering multiple VPS accounts on a windows server? Are there any free or build in Microsoft methods?
Second, what is the easiest way of doing so? (Simple setup, as hands off as possible)
I realize the cheapest may not be the easiest and vice versa. I'm downloading Parrallels Virtuozzo trial right now, but would like to learn what else is out there.
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Nov 10, 2014
I have an error that has arisen me for no apparent reason. This error does not allow me to enable or disable DNS domains. I searched for solutions but have not found anything.
The error message is: ERROR: Call to undefined method plesk__client__domain__dns__toggle::_postRequestRequired() (DNSToggleUIPointer.php:26)
And as I said DNS appears when activated or deactivated by the domain from Plesk panel
Version: 11.5.30 #48
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Jun 27, 2008
Good morning. I have been a customer of Rackspace for approximately 2 years. I love their level of service. However, I'm paying $475 for a dedicated server with the following specs:
Single AMB Athlon 64 3200+ 2.0Ghz, 1B RMD, 80GB HDD
Are there less expensive alternatives that provide similar level of support as Rackspace?
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May 21, 2007
We are a web design firm and we provide hosting for our customers who design their websites with us, we do not promote ourselves as a web hosting company. We are in the market for years and the most thing that confuses us is the hosting problems. Server problems when occur take all of our human resources (we are a small company) and that affects our other (main) work which is web development.
We've tried a lot of reseller then VPS providers, each provider will experience some problems even after a long time of stability.
Sorry for the long introduction but it was necessary to let you know what exactly I want. I know Rackspace from a long time and I was happy when I found out that they are providing a new service (mosso.com) especially for web design firms, they provide 80 GB of disk space with their zero-downtime network and other cool features for $100 monthly which I think is very affordable compared with Rackspace's reputation even it's more than what I pay for my current provider but I'm really looking for stability that makes me concentrate on designing and programming. The problem is that they told me that their customers must have a U.S bank account which we don't have.
Can you suggest companies that provide same quality services with affordable prices (reseller or VPS)
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