NinerNet Communications™
System Status

Server and System Status

Server NC018 replacement: Update 2

20 March 2013 09:50:48 +0000

Server load today has been within tolerance, and email has not been backed up for more than about a couple of minutes at any point.

We’ll post an update later today on the acquisition of new hardware.

Update on server NC018

19 March 2013 12:58:28 +0000

As we informed you on 6 March, we had intended to increase the memory (RAM) on server NC018 on 9 March. (Server NC018 hosts the majority of websites, and all email except specialised email services.) This maintenance would have solved performance issues that were happening with more regularity. However, the maintenance failed due to hardware compatibility issues.

When the maintenance failed, we immediately began preparing to acquire new hardware to replace this server. During the week of 11-15 March we obtained a number of proposals and advice on a plan we had begun developing some months ago.

However, on 18 March the mail server was overwhelmed. The most obvious result of this was that email delivery was delayed during peak periods by as many as several hours. While it was not clear exactly why the mail server was overwhelmed, there was an obvious way to deal with the problem. We implemented this, and the mail queue was cleared in a short amount of time. We believed that this approach should have worked to prevent the mail server from being overwhelmed if the mail server again experienced heavy volume, but it did not when the same thing happened on 19 March.

We are therefore urgently preparing to set up new hardware. I don’t have an exact time line for you at the moment, but it is our goal to have the hardware in place and online by the weekend, and we will endeavour to transfer everything as quickly as we can over the weekend.

We will update you on major events by email, but please check our status page once or twice a day at status.niner.net or status.ninernet.net for progress reports.

We apologise for the inconvenience that this transition is causing, and ask for your patience as we go through this upgrade.

Maintenance on server NC018 has failed

9 March 2013 17:24:36 +0000

The RAM upgrade on server NC018 has failed. We are assessing the situation and will post further updates here.

In the meantime, the server is back online and functioning normally.

NC018 maintenance underway

9 March 2013 16:30:28 +0000

Server NC018 went down for the RAM upgrade at approximately 16:05 UTC. We will post an update here when it is complete.

Server NC018 maintenance this weekend

6 March 2013 11:28:51 +0000

To address recent performance issues, we will be doubling the RAM on server NC018 during our regular weekly maintenance window this weekend. This will require that we shut down the server, open it up, install the new memory, and then turn the server back on again. During the few minutes this will take, the server will be inaccessible for all functions.

Here are the details:

  • Maintenance window: Saturday 9 March 2013, 16:00-17:30 UTC/GMT (90 minutes)

Please use the World Time Server website  to convert this time into your own time zone.

Please note that although the maintenance window is 90 minutes long, the server will only be down for a few minutes sometime during the window, most likely right at the beginning.

Server NC018 is our primary server, and hosts your email and most websites. While the server will be down for a few minutes, no email will be lost, although it will be delayed a few minutes.

This status website will remain online during the maintenance, and will be accessible at status.ninernet.net if you are unable to reach it at status.niner.net.

If you have any questions or concerns about this maintenance, please contact NinerNet support. Thank-you.

Server NC020 maintenance complete

29 September 2012 22:50:09 +0000

Maintenance to upgrade server NC020 was successfully completed at 20:51 UTC. The server was down for a total of four minutes during two reboots between 20:27 and 20:30, and 20:50 and 20:51.

If you have any questions or concerns, please contact NinerNet support. Thanks.

Server NC020 maintenance

28 September 2012 17:36:34 +0000

We will be performing maintenance on server NC020 during our normal weekend maintenance window this weekend to increase its capacity. This window opens at 19:00 UTC on Saturday, 29 September. (Please see the World Time Server to convert this to your time zone.)

We expect fewer than five minutes of downtime during this window, and this should occur between 19:00 and 20:00 UTC. However, we expect it is most likely happen within a few minutes after 19:00.

Server NC020 is more commonly known as the PHP 5 server, and for the most part runs websites (WordPress, Joomla, etc.) that require PHP 5. It also processes mail for parked and aliased domains. No email will be lost during the maintenance, but it may be delayed for a few minutes.

If you have any questions or concerns about this maintenance, please contact NinerNet support. Thank-you.

Server NC018 move and maintenance complete

25 July 2011 07:46:28 +0000

The move of server NC018 to the new data centre has been completed. Due to two failures, the downtime for some websites was longer than the planned 12 hours. Please read the full details on our blog. Again, we thank you for your patience and understanding during this move.

NC018 update: Most sites back online

24 July 2011 20:52:02 +0000

We seem to have solved the problems with websites being down. Domain redirects and aliases are still not working though.

To top it all off, updates to Identi.ca and Twitter are not going through.

Will keep posting more updates.

NC018 update: Mail moving, still working on websites

24 July 2011 14:41:00 +0000

Email is moving again on server NC018. However, an automated update of the IP address for most websites failed. We’re working on restoring these websites as fast as we can.

NinerNet home page

Systems at a Glance:


Loc.SystemStatusPing
Server NC023, London, United Kingdom (Relay server), INTERNAL.NC023InternalUp?
Server NC028, Vancouver, Canada (Monitoring server), INTERNAL.NC028InternalUp?
Server NC031, New York, United States of America (Web server), INTERNAL.NC031InternalUp?
Server NC033, Toronto, Canada (Primary nameserver), OPERATIONAL.NC033OperationalUp?
Server NC034, Lusaka, Zambia (Phone server), INTERNAL.NC034InternalUp?
Server NC035, Sydney, Australia (Secondary nameserver), OPERATIONAL.NC035OperationalUp?
Server NC036, Amsterdam, Netherlands (Mail server), OPERATIONAL.NC036OperationalUp?
Server NC040, Toronto, Canada (Web server), INTERNAL.NC040InternalUp?
Server NC041, New York, United States of America (Web server), OPERATIONAL.NC041OperationalUp?
Server NC042, Seattle, United States of America (Status website), OPERATIONAL.NC042OperationalUp?

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