LUNs lose connection to SQL instance
Applies to
- SAN
- iSCSI
Issue
- LUNs presented to a server fail to connect which caused a failure in SQL instances.
- iScsiPrt errors 129, 39, 27 can 9 indicate that the Repository is not reachable.
    - Windows logs show the following error:
 
Event ID 39Source: iScsiPrtInitiator sent a task management command to reset the target. The target name is given in the dump data.