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Questions tagged [availability]

35 questions
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Exchange 2003 to 2010 migration: Can I remove free/busy public folder once all users are moved?

Now that all my mailboxes are on the 2010 server, can I remove the schedule+free/busy public folder? I am having scheduling synchronization issues, and I believe it may be at fault. All clients are using Outlook 2010 or 2007. Can I just get rid of…
Nick
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Check availability of my websites

How can I check the availability of websites from hosted by company? Ping the server and checking if the services for IIS or Apache/Tomcat is not enough. I want to see if the sites are responsive, if I can login. My idea is to build a script using…
DeChinees
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replication VMs in availability set

I have kind of a stupid question. I am starting to learn about MS Azure Cloud and planning on using an availability set in Azure. I understand that I need at least 2 VMs in my availability set. However, if I create a new VM, does it automatically…
Paul
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Will having 2 web app instances ensure availability incase of WPA problems?

I have an azure web app (S2 app Service plan) that is set to autoscale but has a min instance count of 1. As it mostly idles, the real instance count also is 1 almost all of the time. Last week "something" happened and the site was no longer…
Thomas Woelfer
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Unable to configure port mapping for Azure availability set in the new portal

Where is the option to configure port mappings in the new Microsoft Azure portal (http://portal.azure.com)?
Hans Malherbe
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Amazon EC2 instance was not available for few minutes (amazon showed that everything ok)

Few minutes ago my amazon Ec2 instance was unavailable for a few minutes. During this time neither I was able to connect to web-site with http, nor I was able to ssh to it. Also I was not able to connect to my amazon management console for some time…
Salvador Dali
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Using Dynamic DNS for server reboots

Basically, I want all the traffic to go to one server while the other reboots. Here's the environment: Two or more VPS servers. Same datacenter, but no internal ip or lan, and no shared ip. I was thinking of this: Update Dynanmic DNS settings to…
dgo.a
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Swapping db's to increase availability during database update

I have a SQL server database with data supplied from a 3rd party. They supply a tool to update the database data weekly. The tool is pretty old and uses ODBC. The update can take several hours. In order to have high availability, it was suggested to…
foson
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http server connectivity puzzle

I have been seeing some strange connection issue in the production environment. The setup has two IBM Http Server's (IHS) and a network IP load-balancer in front of them (round-robin). One instance the system is working fine, the next requests stop…
jpmartins
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Reliable way to check server availability

I am using scheduler/API to scan target machines for Vulnerabilities(Using Nessus). But before the scan starts, I want to check if the servers are available or not for scan. I understand from this question that, "ping sends icmp, that can be…
tech_enthusiast
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Courier IMAP server and availability

i manage a little mail server based on Ubuntu Server, with: exim4 courier imap server spamassassin clamav to serve 20 users mailbox. It works well, but i'd like to put in service a second server with the purpose to get a better availability of the…
user79792
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F5 LTM The time between a node going down and a health check failing

Simple question but I couldn't find an answer online. Suppose the following scenario plays out: The node to receive traffic next becomes unresponsive before a health check can be initiate when it receives a new client request. How will the F5 LTM…
Bratchley
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Interchanging remote hosting with computer hosting vs. displaying availability state of computer hosting on remote website

Recently, I bought a domain kkziomek.eu. The root domain is hosted on a remote hosting. I added a subdomain "komputer.kkziomek.eu" which is hosted on my computer. To do that I created a subdomain, then edited the "A Record" to redirect on my…
KKZiomek
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azure availability set second VM shuts down first VM

I've got two Ubuntu VMs in one availability set. When I start the second VM it takes a few minutes and the first VM stopps. I'm a bit helpless (beginner) here. Any advice would be very apprechiated.
Dominik Stürzer
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NewRelic Availability Monitoring of Third Party Service

Background NewRelic offers availability monitoring whereby you can specify a ping URL for an application and have NewRelic send HTTP GET requests to that URL and GREP the response for selected text, or simply check that the HTTP return status shows…
JohnLBevan
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