A DS4800 SP that runs Windows as a guest operating system should return Not Ready sense data when it is quiescent. Returning Unit Attention might cause the Windows guest to fail during a failover.
- Determine the index for the LNXCL host type by using the following commands in a shell window.
Press Enter after each command.
SMcli.exe ip-addr-for-SPA show hosttopology; Enter SMcli.exe ip-addr-for-SPB show hosttopology
The following commands assume that
13is the index corresponding to
LNXCLin the NVSRAM host type definitions. If your storage processors have
LNXCLat a different index, substitute that index for
13in the following commands.
- Execute these commands for SPA to have it return Not Ready sense data.
Press Enter only after you enter all commands.SMcli.exe ip-addr-for-SPA set controller [a] HostNVSRAMBYTE [13,0x12]=0x01; set controller [a] HostNVSRAMBYTE [13,0x13]=0x00; reset Controller [a]
- Execute these commands for SPB to have it return Not Ready sense data.
Press Enter only after you enter all commands.SMcli.exe ip-addr-for-SPB set controller [b] HostNVSRAMBYTE [13,0x12]=0x01; set controller [b] HostNVSRAMBYTE [13,0x13]=0x00; reset Controller [b]Note:
If you use the DS4800 Storage Manager GUI, paste the configuration commands for both storage processors into a single script and configure both storage processors at the same time. If you use SMcli.exe, make individual connections to each SP.