S2D (Win Serv 2016 Datacenter) - Reboot caused degraded state, repair loops and bad block - Guidance
Hey all,
I am dealing with an issue on a 2-node Hyper-V Cluster with Storage Spaces Direct (Windows Server 2016 Datacenter). Every month I will apply the latest windows cumulative update using the following steps:
- Drain roles on HV-01
- Verify roles are all on HV-02
- Install updates
- Restart HV-01
- Monitor Storage job repairing using "Get-StorageJob" and "Get-VirtualDisk" commands.
- Repeat process for HV-02
This week HV-01 had just finished repairing and now states HV-01-VOL1's Operational Status is "No Redundancy" and Health Status is "Unhealthy". HV-02-VOL2 is showing as OK and Healthy.
HV-01 is in a paused state so we are currently running on a single hypervisor.
On Server Manager on HV-02 the following error is beginning to crop up:
| HV-02 | 7 | Error | Disk | System | HV-02 7 Error Disk System |
|---|
And:
The device, \Device\Harddisk9\DR9, has a bad block.
On Failover Cluster Manager all Physical Disks are showing as healthy with the Virtual Disk in a Unhealthy, NoRedundancy state. I have restarted HV-01 hoping that the repair job corrects the issue but it went into the same failed state and shows the repair job as suspended.
This is an issue I have not encountered (nor hoped to encounter) any advice would be greatly appreciated.