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iscsi error 0301 when connecting from vmware.

Posted: Thu Sep 14, 2017 12:51 pm
by manuel.franz
in my enviroment I've 3 iscsi targets in cluster. This morning everythink was off. I turned on my 3 vmware nodes and my 2 starwind machines. But storage space is not mounted. In vmware i receive error 0301 to targets. I tried connect them to a windows machine. I see device and target but when i connect them displays windows erro message like if iscsi service is not working.
Starwind software is installed in hyperv 2016 core.

Re: iscsi error 0301 when connecting from vmware.

Posted: Thu Sep 14, 2017 1:36 pm
by Sergey (staff)
Hello manuel.franz, thank you for your question. This error code means that iSCSI target is unavailable, according to ESXi error codes list:
https://kb.vmware.com/selfservice/micro ... Id=2012171

I would suggest you checking if iSCSI targets are discovered and if there are active paths to the targets. If you don't see targets, please check the synchronization status of StarWind devices.
There are prebuilt script samples for managing StarWind without GUI. You can find it here by default: C:\Program Files\StarWind Software\StarWind\StarWindX\Samples\powershell
You can check the synchronization status with GetHASyncState.ps1 script. Please, do not forget to update the script according to your active production environment settings (change IP addresses, device names, if required, etc..)