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Starwind event 779 synchronized channel down

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Starwind event 779 synchronized channel down

Postby xeon » Mon Sep 09, 2019 11:10 am

For some reason cluster from 2 host stop synchonized. Network is fine.
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xeon
 
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Re: Starwind event 779 synchronized channel down

Postby Oleg(staff) » Tue Sep 10, 2019 11:44 am

Could you please give more details?
What subnet are you using for StarWind synchronization? Is that link directly connected or connected via Switch?
Do you have the same network settings on both hosts, Jumbo frames, etc?
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Re: Starwind event 779 synchronized channel down

Postby xeon » Wed Sep 11, 2019 9:44 am

Oleg(staff) wrote:Could you please give more details?
What subnet are you using for StarWind synchronization? Is that link directly connected or connected via Switch?
Do you have the same network settings on both hosts, Jumbo frames, etc?

I resolved that issue. It was a very sad story. I have 2 nodes with Raid 50. On the first node some SSD disk became with error masseges on RAID controller. Because of that second node totaly refused synchronized. Because one 1 disk - all cluster stoped work correctly.
Вы русский?=)
xeon
 
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Re: Starwind event 779 synchronized channel down

Postby Oleg(staff) » Wed Sep 11, 2019 11:21 am

Yes, StarWind is stopping synchronization in case of problems with underlying storage in order to prevent problems on production level. You can see events about read/write delays in StarWind log in that case.
And yes, the storage part should be checked as the first option.
Nope :D :D
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