1
vote
1answer
49 views
+50

GlusterFS replication between DCs without unnecessary overhead?

For testing purpose, I installed four GlusterFS nodes and created a replicated volume with a replicate count of 4. Two Gluster nodes reside in DC A, while the other Gluster nodes reside in DC B. Now ...
2
votes
1answer
45 views
+50

Does the GlusterFS “client” prefer local LAN nodes over remote LAN nodes?

I am currently having a closer look at GlusterFS. For testing reasons, I set up four virtual machines in total, each of them act as a Gluster peer. Since I have access to two DCs (which are located ...
2
votes
2answers
54 views
+200

Broken RabbitMQ cluster wont 'restart

I run RabbitMQ on 3 servers, same version of Erlang and RabbitMQ: RabbitMQ 3.4.1, Erlang 17.3 One node crashed on server 2. The two other nodes did not connect together: server 1: ...
0
votes
0answers
118 views
+50

CoreOS cluster installation alternatives (offline)

I'm trying to install a CoreOS cluster on several bare metal servers. I have successfully installed and configured a PXE server which allows me to start CoreOS on RAM on those servers. After some time ...
-1
votes
3answers
134 views
+50

apache Proxy 4 seconds connection delay

I have a big data site (wordpress secondry develop) one domain www.example.com. I have stored it into 3 server. In DNS setteing IP address (IN A / AAAA) 46.192.22.01 IP address (IN A / AAAA) ...
3
votes
0answers
96 views
+50

Amazon EC2 VPC: NAT instance download speed performance drop

I have a set of servers inside Amazon EC2 in VPC. Inside this VPC I have a private subnet and a public subnet. In the public subnet I have set up a NAT machine on a t2.micro instance that basically ...
0
votes
0answers
26 views
+100

Setting up sub-domains to point to a single instance Elastic Beanstalk application

I have a multi-tenant application that I've deployed to Elastic Beanstalk. Each tenant has a distinct sub-domain that they access the application from. After I deployed to Elastic Beanstalk I was able ...
0
votes
1answer
59 views
+50

varnish is caching logged in users pages and serving those pages

I set logged_in cookie when user login. If logged_in cookie exits then varnish will not cache the request. This is my vcl_recv sub vcl_recv { if (req.backend.healthy) { set req.grace = ...
1
vote
2answers
74 views
+50

Powershell script scheduled task will not end

I want to use this Powershell script to automate some backups on Win7 machines. When run manually from the Powershell terminal the script runs as advertised and ends after a few seconds (it is a small ...