FailoverClustering event ID 1795 error code 1168

ChanSeon 5 Reputation points
2023-07-24T03:00:25.53+00:00

Hi team,

My team had configured Hyper Converged Storage for business around 1 month ago.

Configured 1 converged storage with 6 physical server. And created around 20 Virtual Machine through Hyper-V.

Once a week we could see one of Hyper V hosts(physical server) terminated from the converged storage. And at that time I checked error from event viewer.

[Cluster node [node name] was removed from the active failover cluster membership....

Also check for failures in any other network components to which the mode is connected such as hubs, switches, or bridges.]

Source : FailoverClustering / event ID : 1135 / Level : critical

While we are struggling to figure out root cause of this event... we faced different event like below.

Cluster physical disk resource encountered an error while attempting to terminate.

Phsyical Disk Resource Name: Cluster Virtual Disk (Volume01)
Device Number: 3
Device Guid: (Sac7bb9b-fbff-4c62-be57-af1 af4f56ad 7}
Error Code: 1168
Reason: ReleaseDiskPRFailure

Can somebody give me advice about those 2 topics?

Thank you.

Hyper-V
Hyper-V
A Windows technology providing a hypervisor-based virtualization solution enabling customers to consolidate workloads onto a single server.
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Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
974 questions
Windows Server Storage
Windows Server Storage
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Storage: The hardware and software system used to retain data for subsequent retrieval.
642 questions
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  1. Ian Xue (Shanghai Wicresoft Co., Ltd.) 33,376 Reputation points Microsoft Vendor
    2023-09-06T07:14:53.2133333+00:00

    Hi,

    According to your description of the first problem cluster triggered 1135 event indicates that a node in the cluster lost communication with other nodes, resulting in the node was kicked out of the cluster, basically network failure causes this problem, we recommend that you first in the cluster to carry out a cluster validation test, according to the validation test report can be narrowed down to the scope of the network failure and then carry out error troubleshooting.

    Best Regards,

    Ian Xue

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