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0
votes
4answers
243 views

How do you setup multiple instances of vsftpd to run on different listen ports?

I need to setup 2 different instances of vsftpd. Which will listen on 2 different ports such that one instance listens on the default port 21 and the other can listen on another port 1123. Please ...
0
votes
1answer
63 views

Different log file per postfix instance

How can I set a custom log file for each postfix instance? Specifically, I need to identify entries generated for different instances of postfix, and would be better for the tooling if each instance ...
4
votes
3answers
268 views

Apache on multiple servers with one config

I want to replicate my virtual machine and put it behind a load balancer. Apache1 Apache2 ....ApacheN | | | ------------------------- LoadBalancer I'd like to use only ...
0
votes
1answer
108 views

Postfix multiple MX records - binding addresses

I have a postfix mail server with a working opendkim and SPF setup. Everything works when I use only 1 IP/MX/hostname (e.g. mail.example.com). I try to enable another IP so the postfix could balance ...
2
votes
1answer
38 views

Confused about horizontal scalling

Please correct me if I am wrong but I guess handling more requests and load by adding more machines or balancing the load between multiple servers is horizontal scalling. So, if I add more servers, ...
1
vote
1answer
51 views

Installing SQL Server 2012 on older instance

I have SQL Server 2008R2 installed on my server which I can connect either by providing server name "xyz" or IP address "127.xx.xx.xxx". Does it mean my installation is done with default instance? ...
0
votes
1answer
38 views

What is the ideal strategy for RAM consumption between applications deployed in same tomcat 7 container or in different tomcat 7 instances

I have been thinking about how to manage RAM between different 3 java webapps. I have blurred concepts in mind. Deploy all the web apps in the same tomcat7 instance or have 3 different instances of ...
0
votes
1answer
62 views

How many domains can be associated with an EC2 instance simultaneously?

How many domains can be associated simultaneously with an EC2 instance which runs on windows 2012 Server with SQL Web ? We have 5*n domain names to host on these servers, n stands for number of ...
-1
votes
2answers
177 views

How to use multiple EC2 servers to split Apache traffic?

I have an Amazon EC2 server running Apache (with WP on top). Currently, I'm running a t1.micro instance - great for now, but I've heard that it's not good if you have a bunch of traffic - Amazon ...
0
votes
1answer
408 views

Multiple interfaces: route packets to specific interface

I have 2 internet connections on my network. My router is running Debian. eth0 is my network (192.168.0.0/16). eth1 and eth2 are connected to 2 different internet providers (with dynamic IP). Here is ...
5
votes
1answer
836 views

Multi-server Deployment strategies - Git on production servers?

Main question: Is deployment using Git on production servers a good strategy? Many, many deployment strategies I see revolve around having Git on your servers (dev, staging and production). The ...
0
votes
1answer
83 views

Shared volume for data (multiple MDF) and another shared volume for logs (multiple LDF)

I have 3 instances of SQL Server 2008, each on different machines with multiple databases on each instance. I have 2 separate LUNS on my SAN for MDF and LDF files. The NDX and TempDB files run on the ...
1
vote
2answers
308 views

multiple instances of nginx in order to keep Django projects separate

I'm building an app using Django + PostrgreSQL + Nginx on Debian 6. The app has two separate components, that will later be on different machines. Component A calls one function from Component B ...
1
vote
3answers
4k views

SQL 2008 R2 Named Instance Client Connectivity Issues?

We're upgrading our software from using SQL 2000 to 2008 R2. Our customers will be installing an update which uninstalls 2000 and installs 2008 R2 under the same instance. So if no instance existed, ...
5
votes
3answers
2k views

Amazon EC2- many micro-instances vs single small/medium instance

I have a chat application using stack of Openfire, Tomcat6 and MySQL. Currently, i have installed all these servers on single Linux micro-instance(613 MB memory). Even in low user base 10-20 i am ...
1
vote
1answer
273 views

sftp uploads to multiple servers

I have multiple EC2 instances that share the same directory and files in /var/www. Now, everytime I need to upload, I need to use an sftp client, it is good maybe if I have only one server but, I ...
0
votes
1answer
592 views

Error when connecting to Named Instance as a Linked Server

I have a MS SQL2008 server running a root instance and a named instances. SQL001\. SQL001\Pilgrim When I connected to SQL001\Pilgrim I can set-up a link to the default instance SQL001\. no ...
1
vote
1answer
317 views

Tomcat Redirect Changes URL

I was originally going to post this on StackOverflow but decided that it might be more appropriate here, apologies if I'm wrong. Also, I can only apologise that this question will be pretty low on ...
1
vote
1answer
66 views

Deciding number of Tomcat instances - share where possible, or embrace multiples?

We've only recently started using Tomcat (6.x) as our Java servlet container for various production web applications. We're not using particularly advanced functionality, and generally Tomcat config ...
1
vote
4answers
748 views

2 instances of LDAP on same server

I need to run 2 LDAP instances on the same ubuntu server which have the same structure (both writing to ou=People,dc=example,dc=org for instance) but have data which should remain separate. The 2 LDAP ...
0
votes
1answer
450 views

Canonical configuration for multiple-instance Postfix?

I recently attempted to reconfigure an existing single-instance Postfix server (multi-homed) to support multiple MTA instances, but failed miserably (read: open relay, nastygram from ISP). It appears ...
0
votes
1answer
1k views

ASP.NET MVC multi-instance session management on amazon ec2

I have a web application written in asp.net mvc2. Currently hosted on amazon cloud ec2. Because of growing traffic we want move multi instance enviorenment. I have a custom session class which ...
1
vote
1answer
75 views

Git branch for instances of a website?

I'm working in a couple of websites, both websites needs almost the same code except for some changes in images and css, or settings. I'm just finished to read the chapter of branchs of Pro Git book ...
0
votes
1answer
177 views

Will two or more instances of SQL Server Express help on the same machine?

I am curios whether having two or more of these instances on the same machine help using more RAM and more (logical) CPUs. By default an instance of SQL Server Express would only use 1 GB of RAM and ...
0
votes
1answer
605 views

OSX Snow Leopard - Multiple httpd/apache instances for PHP 5.2 & 5.3 together

I need to run Apache with both php 5.2 and 5.3, without other webservers such as nginx, lighttpd, etc. Just Apache HTTPD. The easiest way to have both PHP 5.2 and PHP 5.3 on Apache, on the same ...
0
votes
2answers
586 views

How do I move an Amazon micro instance to a small instance?

I want to move my instance to a micro instance to a small instance but when I try to launch a new AMI based on my Micro instance AMI it only gives me the option for 64 bit instances. My initial ami ...
1
vote
2answers
511 views

single apache instance vs multiple apache instances

I work in a SaaS application built with Django (Python) and runs with Apache/mod_wsgi. The registration site creates an apache virtual host config, wsgi and settings files. And finally restarts the ...
0
votes
5answers
221 views

new instances of java are created

I ssh into a server in my office, its running Lucid Lynx 10.04. I dont know why its running so many instances of java. Thanks This is the the console barf of $ top Tasks: 134 total, 2 running, ...
0
votes
3answers
193 views

How to keep sessions when moving from one application server to another

Assuming I follow the steps in this answer to deploy a new version of an application without downtimes. When I route the users to the new application server instance, the application will not remember ...
1
vote
2answers
1k views

Is this many Apache instances normal?

We run Apache version 2.2.8-1ubuntu0.15 on our VPS instance of Ubuntu 8.04.4 LTS \n \l, as I determined by asking this question. When I issue pgrep apache2, I get the following: 2691 24517 25330 ...
0
votes
1answer
564 views

Redmine & Subversion Edge on the same Win Box

We will be installing both Subversion Edge and Redmine, but have the requirement that they run on the same box. The easiest way to install Redmine would appear to be using a BitNami Stack. Our Inf ...
2
votes
1answer
603 views

Run multiple instances of MySQL on the same server ( with replication)?

we have a current dedicated box with 8 GBs of RAM ( dual quad core CPU) and our DB has grown over 17 GBs ( over 3 DBs for our application ). Im assuming this is reason enough to move to a machine that ...
0
votes
1answer
935 views

How to run multiple instances of dhcpd or add/remote listen interfaces at runtime?

The same network interfaces interfaces in my laptop (eth1, wifi0, br0) are often connected to different networks (home/work/university network, virtual network with Virtualbox, ad-hoc network with my ...
2
votes
4answers
3k views

Modifying default website breaks ColdFusion multi instance administrator on IIS7

To recreate: Setup Server 2008 standard Install ColdFusion 8 Enterprise Multi instance Confirm that CF admin works by going to http://servername/CFIDE/administrator/index.cfm from another PC. Open ...