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 Post subject:
PostPosted: Mon Apr 04, 2005 3:26 pm 
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Joined: Thu Aug 28, 2003 12:57 am
Posts: 273
OverlordQ wrote:
Big 'effing deal people, get over it, move on. Every DC has or will have their problems.


This is the kind of post I truly despise. People who come in and think they have a right to tell everyone else what to talk about and not to talk about.

By your logic you should not be reading this thread or posting in it. You should be saying to yourself, "people are upset about the downtime and are discussing it on the forums - big effing deal, I'll get over it and move on". Then you should get over it and move on rather than trivializing other people's concerns.

[sorry for the dup, the forum system is bugged right now and said "connection: close" when I submitted the first time so I submitted again, turned into a dup]


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 Post subject:
PostPosted: Mon Apr 04, 2005 3:36 pm 
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Posts: 273
tronic wrote:
Linode service is pretty good on the whole. There's the occasional UML bug or rare network burp, sure. So at best, Linode.com's uptime is actually somewhere in the ballpark of 99.990-99.993% on an individual host level.

I don't get the impression that this service was designed for a 24x7 100% availability setup; it was more targeted towards the 99.xx% crowd.


I agree with much of your post, viz. the suggestion that people should not be looking at Linode as a 100% uptime, high-availability solution, but I disagree with your figures here. In my experience, when all factors are taken into consideration, Linode is more like a 97% uptime system. The load spikes which make your Linode unavailable, even though the host system is still running and connected, combined with the kinds of unexpected downtimes such as are being discussed in this thread, which although not common are not unheard of either, mean that Linode is not a 99.9% uptime host either.

The load spike problem has been improved considerably by caker with the recent kernel patches. But if you look at my load stats on http://www.ischo.com/munin/ischo.com/eva.ischo.com.html you'll see that even now there are a couple of times per week when a significant spike (anything over 2 has an effect, anything over 3 makes the Linode almost inaccessible) interrupts service for a few minutes. In my 1.5 years with Linode I've seen the problem get much less significant but on average, I can give a rough estimate of 97% uptime given this issue.

Quote:
Could Linode.com clarify the 100% figure better on the web site? Certainly. Could add some wording indicating that this was between TP and Linode.com, and not between Linode.com and the individual Linode.com customers. Better yet, add some explicit wording mentioning actual availability between Linode.com and the customers were on a best-effort basis.


This would be very helpful. I hope that Linode.com can respond to this request.


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 Post subject:
PostPosted: Mon Apr 04, 2005 3:39 pm 
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Joined: Fri Aug 06, 2004 5:49 pm
Posts: 158
bji wrote:
OverlordQ wrote:
Big 'effing deal people, get over it, move on. Every DC has or will have their problems.


This is the kind of post I truly despise. People who come in and think they have a right to tell everyone else what to talk about and not to talk about.


Despite what OverlordQ's point was, I think that the subject has been beaten to death enough here, and it's not going to make much of a difference here on the forums talking from customer to customer anyway. If anyone here still believes they've been cheated out of something, take it up in a ticket or email Linode.com. It's not going to go anywhere here. There's not much point in discussing it here anymore.


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 Post subject:
PostPosted: Mon Apr 04, 2005 8:15 pm 
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Joined: Tue Apr 15, 2003 6:24 pm
Posts: 3090
Website: http://www.linode.com/
Location: Galloway, NJ
Received this today from ThePlanet. I do not know if we're affceted by this or not. If I find out we are, I'll post a new thread and email everyone.

Quote:
Valued Customer,

The Planet is currently making preparations to perform power maintenance in our DLLSTX2 facility, and as such, we want to ensure all customers are aware of the maintenance window.

The maintenance window currently in place is scheduled for Tuesday, April 5th, 2005, from 0500hrs to 0700hrs CDT. This maintenance should only affect a small percentage of our customers, who can expect to experience a direct power loss during this time. These customers will be contacted individually (separately from this email) with additional details and preparations that should be made to ensure a smooth transition through the maintenance window. Aside from these specific customers, all remaining customers should experience normal power and network service during this window.

However, we also want to make certain that all of our customers are aware that this window has been scheduled, and that due to the sometimes unpredictable nature of the maintenance to be performed there is a possibility for intermittent power and network degradation during that time. Please be aware that any symptoms experienced during this window will be at the foremost of our attention, and immediate steps will be taken to rectify the problem as quickly as possible.

-Chris


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 Post subject:
PostPosted: Mon Apr 04, 2005 9:34 pm 
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Joined: Fri Mar 18, 2005 11:04 pm
Posts: 32
AOL: surferdude18213
Location: the ssh window
Bleh... that sucks. Linode shouldent be affected by that due to the UPS systems in the rack in dallas, correct chris?

_________________
-- Surferdude


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 Post subject:
PostPosted: Mon Apr 04, 2005 10:21 pm 
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Linode Staff
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Joined: Tue Apr 15, 2003 6:24 pm
Posts: 3090
Website: http://www.linode.com/
Location: Galloway, NJ
surferdude wrote:
Bleh... that sucks. Linode shouldent be affected by that due to the UPS systems in the rack in dallas, correct chris?

Incorrect. There are no UPSs in our racks, directly. Instead, we rely on the datacenter to provide continual power.

Better that ThePlanet corrects these problems than to risk a similar fault down the road...

Still no email from them -- I think we're in the clear :)

-Chris


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 Post subject:
PostPosted: Mon Apr 04, 2005 11:40 pm 
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Joined: Sun Mar 13, 2005 4:42 am
Posts: 40
so far...


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 Post subject:
PostPosted: Fri Apr 08, 2005 10:40 am 
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Joined: Wed Mar 17, 2004 12:35 am
Posts: 118
Website: http://www.necrobones.com/
Location: Sterling, VA
StephenV wrote:
Personally, I'd like to see something like a "status.linode.com" in DNS with a short TTL, so it can be pointed to a working machine in the event of a failure. Though hopefully it'll be a while before we'd have to test it...


Personally, I think long TTLs in general are outdated. DNS is a very low impact and low bandwidth protocol.

_________________
----
Ed/Bones.


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