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KevanRiley-0803 avatar image
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KevanRiley-0803 asked YuhanDeng-MSFT commented

Retry online from long delay of CSV 900000 milliseconds

I have a failover cluster with some clustered shared volumes

The vSAN supporting the shared volumes, was rebooted and was back up and running in about 1-2 minutes.
Naturally the cluster detected an issue, tried failing over various resources, but couldn't due to them all needing some storage from the rebooting vSAN.
Eventually in the cluster log I see

INFO [RCM] Will retry online from long delay restart of Cluster Disk 4 in 900000 milliseconds

and sure enough 15 minutes later the disk was retried, and came back online in the cluster.


In another datacentre, running the same setup and a similar operation. Reboot of the vSAN that was providing clustered shared volumes to another cluster, but in this case the cluster recovered itself in about 1m20s

So, questions:

Why would the "same" action in 2 different DCs, that are essentially running the same setup result in one having a minor blip, and the other waiting 15 minutes to recover?

Is this 900000ms (= 15minutes) configurable somewhere?

windows-server-clustering
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Hi,

I would like to check if the issue has been fixed? If yes, please help accept answer, so that others meet a similar issue can find useful information quickly. If you have any other concerns or questions, please feel free to feedback.

Best Regards,
Danny

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Hi Kaven,
May I know if the issue has been fixed?

Thanks and best regards,
Danny

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YuhanDeng-MSFT avatar image
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YuhanDeng-MSFT answered YuhanDeng-MSFT commented

Hi,
This issue seems related to group policy.
For your reference:
https://docs.microsoft.com/en-us/troubleshoot/windows-server/group-policy/configure-group-policies-set-security

However, I did some research but didn’t find any official document about it.
You might want to take a look at the scripts below:
https://docs.particular.net/nservicebus/recoverability/configure-delayed-retries
Please note: Information posted in the given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.

Please do remember to make a copy before you try in case of any data loss.

Thanks for your understanding.
Best regards,
Danny


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Not sure how you linked the issue to a Group Policy configuration setting, but that was not relevant.
The other link relates to a 3rd party messaging service, again this seems unrelated to the issue I described.

So thanks, but neither of these are helping me to resolve the question.

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Hi,
I did some research and it seems that these settings, the delay settings need to be done by commands such as cmd or powershell.
However, there’s no official documents about this topic. I’m still trying to find commands that might work.

Thanks for your understanding.
Best regards,
Danny


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AdrianMartinez-0787 avatar image
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AdrianMartinez-0787 answered KevanRiley-0803 commented

Hello, there is a section for reducing the delay between CSV ticks.
Please try to reduce it (Look in the settings icon)

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Thanks. Can you be more specific - settings icon in what context?

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YuhanDeng-MSFT avatar image
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YuhanDeng-MSFT answered

Hi Kaven,
I’m not very sure whether this will help but maybe you should take a look:
https://forum.il2sturmovik.com/topic/41948-how-to-reduce-the-tick-delay?/

I’ve been doing researches for days but I didn’t find any official docs about it.
It seems that most people use codes to realize this function.

I would suggest that you contact Microsoft Customer Support and Services where more in-depth investigation can be done so that you would get a more satisfying explanation and solution to this issue. In addition, if the issue has been proved as system flaw, the consulting fee would be refund. You may find phone number for your region accordingly from the link below.
Global Customer Service phone numbers:
https://support.microsoft.com/en-us/help/13948/global-customer-service-phone-numbers

Best regards,
Danny


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