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Author Topic: OOF Outage  (Read 6149 times)

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TheBoy

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Re: OOF Outage
« Reply #15 on: 09 October 2017, 17:56:31 »
Cough. That was over 4yrs ago. Ancient history. To be forgotten by all.
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Lazydocker

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Re: OOF Outage
« Reply #16 on: 09 October 2017, 18:31:12 »
Quote from: TheBoy on 09 October 2017, 17:56:31
Cough. That was over 4yrs ago. Ancient history. To be forgotten by all.

Of course... I'll never mention it again. Or tree shaped air fresheners :-X ::) :D
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Whatever it is... I didn't do it

Bigron

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Re: OOF Outage
« Reply #17 on: 09 October 2017, 18:39:45 »
???
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TheBoy

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Re: OOF Outage
« Reply #18 on: 09 October 2017, 18:53:05 »
Quote from: Lazydocker on 09 October 2017, 18:31:12
Quote from: TheBoy on 09 October 2017, 17:56:31
Cough. That was over 4yrs ago. Ancient history. To be forgotten by all.

Of course... I'll never mention it again. Or tree shaped air fresheners :-X ::) :D
Punishment will be swift if you do...
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biggriffin

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Re: OOF Outage
« Reply #19 on: 09 October 2017, 20:53:43 »
Quote from: TheBoy on 09 October 2017, 18:53:05
Quote from: Lazydocker on 09 October 2017, 18:31:12
Quote from: TheBoy on 09 October 2017, 17:56:31
Cough. That was over 4yrs ago. Ancient history. To be forgotten by all.

Of course... I'll never mention it again. Or tree shaped air fresheners :-X ::) :D
Punishment will be swift if you do...
.

Mmm newbie docker again
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Lazydocker

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Re: OOF Outage
« Reply #20 on: 09 October 2017, 22:34:43 »
Quote from: biggriffin on 09 October 2017, 20:53:43
Quote from: TheBoy on 09 October 2017, 18:53:05
Quote from: Lazydocker on 09 October 2017, 18:31:12
Quote from: TheBoy on 09 October 2017, 17:56:31
Cough. That was over 4yrs ago. Ancient history. To be forgotten by all.

Of course... I'll never mention it again. Or tree shaped air fresheners :-X ::) :D
Punishment will be swift if you do...
.

Mmm newbie docker again

Probably... Been a while :-X ::)  ;D
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Whatever it is... I didn't do it

TheBoy

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Re: OOF Outage
« Reply #21 on: 11 October 2017, 18:08:50 »
Moving the webserver and primary database off the flash storage onto a traditional HDD raid 10 storage device.

There should be no outage (its moving right now), but obviously spinning media is slower than flash, so page load times may increase slightly.


This is to run diags on the flash storage that crashed at the weekend.
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Shackeng

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Re: OOF Outage
« Reply #22 on: 11 October 2017, 18:29:45 »
^^^
Wot he said. ::) ::) ::)
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Migv6 le Frog Fan

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Re: OOF Outage
« Reply #23 on: 11 October 2017, 18:33:34 »
I would have done exactly the same.  :y



 ;D ;D
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TheBoy

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Re: OOF Outage
« Reply #24 on: 16 October 2017, 14:18:50 »
Blimey, WTF is happening lately  >:(

One of the hypervisors has sorta crashed, following a minor health alert this morning.  What should happen is if the hardware health is suspect, all the load moves over to another, healthy hypervisor.  In this case its just shat it pants.  The VMs are still running, but unmanageable.

So, no choice but to power cycle the underlying hardware, which will ungracefully power cycle the VMs running on it.


From an OOF prespective, this includes the primary webserver, the primary database, and the secondary database (which affinity rules say should never be on same hypervisor as primary, so something else has gone wrong there).


I shall do this when I finish work today.
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Entwood

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Re: OOF Outage
« Reply #25 on: 16 October 2017, 14:26:19 »
Quote from: TheBoy on 16 October 2017, 14:18:50
Blimey, WTF is happening lately  >:(

One of the hypervisors has sorta crashed, following a minor health alert this morning.  What should happen is if the hardware health is suspect, all the load moves over to another, healthy hypervisor.  In this case its just shat it pants.  The VMs are still running, but unmanageable.

So, no choice but to power cycle the underlying hardware, which will ungracefully power cycle the VMs running on it.


From an OOF prespective, this includes the primary webserver, the primary database, and the secondary database (which affinity rules say should never be on same hypervisor as primary, so something else has gone wrong there).


I shall do this when I finish work today.

Good luck, and thank you in advance   :y :y
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TheBoy

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Re: OOF Outage
« Reply #26 on: 16 October 2017, 17:43:29 »
Panic over - managed to finally get sufficient control of the bastid hypervisor to allow all the VMs to be move gracefully, and then rebooted the hypervisor :)

No outage needed. Happy days.  Sometimes simple victories give me a real smile :)
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Lizzie Zoom

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Re: OOF Outage
« Reply #27 on: 16 October 2017, 17:45:33 »
Quote from: TheBoy on 16 October 2017, 17:43:29
Panic over - managed to finally get sufficient control of the bastid hypervisor to allow all the VMs to be move gracefully, and then rebooted the hypervisor :)

No outage needed. Happy days.  Sometimes simple victories give me a real smile :)

Does that mean TB your cull is postponed?? :-\ :-\ ;D ;D ;)
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TD

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Re: OOF Outage
« Reply #28 on: 16 October 2017, 17:49:46 »
Quote from: TheBoy on 16 October 2017, 17:43:29
Panic over - managed to finally get sufficient control of the bastid hypervisor to allow all the VMs to be move gracefully, and then rebooted the hypervisor :)

No outage needed. Happy days.  Sometimes simple victories give me a real smile :)

You need to upgrade from win95  ;) ;D ;D

Well done TB  :y
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TheBoy

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Re: OOF Outage
« Reply #29 on: 16 October 2017, 18:03:03 »
Quote from: Lizzie Zoom on 16 October 2017, 17:45:33
Quote from: TheBoy on 16 October 2017, 17:43:29
Panic over - managed to finally get sufficient control of the bastid hypervisor to allow all the VMs to be move gracefully, and then rebooted the hypervisor :)

No outage needed. Happy days.  Sometimes simple victories give me a real smile :)

Does that mean TB your cull is postponed?? :-\ :-\ ;D ;D ;)
No. I'll just be happier executing it.
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