Update: It has been quite some time since I worked on this issue. Temporarily I had disabled one of the nodes for an extended period of time which practically defeats the purpose of having HA in the first place.. Well, I decided to revisit this and went through some troubleshooting. While reviewing ...

What is the storage configuration? Look at the underlying storage processes and MDADM configuration. See if there are any processes in mdstat. Also, make sure the disks are healthy. Please also consider rebooting the CVMs one by one if there is nothing running there. The storage Configuration is as...

I am experiencing an issue where the disk latency is > 10,000ms for any guest VM hosted on node 1. Guest VM's hosted on node 2 have an average disk latency <500ms and I don't know why node 1 performs significantly worse than node 2. Moving / migrating a VM from node 1 to node 2 reflects an improveme...

Public Update: We found some discrepancies in the starwinds configuration file. It appeared that there were multiple image file objects for the same file on the disk, the one that was experiencing issues. After clearing all the config for the issue LUN, the following was completed: - Removed partner...

Prior to additional restarts. I validated that all my LUN's were 'Highly Available'. I only restarted Node 1, the same node that caused the original issue. My troubleshooting / work involved multiple restarts however once I was complete with the maintenance, I checked the StarWind SAN dashboard weba...

Following some more reboots to complete the maintenance, the LUN has broken again in the same way that it did originally.
Is this a bug?

UPDATE RESOLVED After fiddling with the script, I copied the node object used to create the HA device from my initial creation script. Using this, I was able to repair the HA LUN with the following script. It is syncing now. NOTE: I found the need to reboot the vSAN controller following every failed...

Yaroslav, Thank you for the reply. Those scripts you linked appear to create a new HA LUN unless I am mistaken and they can be used to repair an existing one? Please let me know. Andrew Ref script used to create LUN prior to it breaking: param($addr="10.10.10.28", $port=3261, $user="r...

Firstly, I am using a 2-node vSAN Free, hyper converged deployment where the vSAN controller is running as a virtual machine and the raid controller is parsed directly to the VM on each node. After performing a routine maintenance on my master node that involved a reboot, all but one of my LUN's rec...