SQL AG backups hang and fail with an alert
Applies to
SnapCenter plug-in for Microsoft SQL (SCSQL)
Issue
SCSQL backups frequently hung, and later fail with an alert:
access is denied. (exception from hresult: 0x80070005 (e_accessdenied))
SnapManager<jobid>.log
contains:
ERROR SnapManagerWeb_95960 PID=[11632] TID=[87] Exception when connecting the Cluster Host with IP :The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
DEBUG SnapManagerWeb_95960 PID=[11632] TID=[87] Trying to connect again with cluster Host with Hostname
DEBUG SnapManagerWeb_95960 PID=[11632] TID=[87] Exception when connecting with Hostname with credentails ConnectToNamespaceWithCredentals -> failed with exception: The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)