Physical and logical CPU counts from SQL Server Aneesh The following simple query will help return these information SELECT (cpu_count/hyperthread_ratio) as PhysicalCPUs,cpu_count as LogicalCPUs FROM sys.dm_os_sys_info
Error 17832 : The login packet used to open connection is structurally invalid; the connection has been closed. Please contact the vendor of the client library.[Client: xxx.xxx.xxx.xxx ]