A--Environment:
1, HP DL388 Gen 9 with SPP, CMOS and firmware updated.
2, HPE Customized Image ESXi 6.5.0 Update 1 version 650.U1.10.1.5 (Build 6765664)
3, Smart HBA H241 (firmware 6.06)
4, HP Ultrium 920 (LTO-3) external Tape Drive with SAS cable connection. (C24D firmware)
5, nhpsa driver updated with version 2.0.24-1OEM.650.0.0.4598673 for Smart HBA H241
6, Internal HP SAS harddisks connected with Smart Array P440ar which use same nhpsa driver
B--Current status:
1, [root@localhost:~] esxcli storage core path list
sas.500143804032d1a0-sas.143804032d1a0-naa.600508b1001c60965b6e49ec51c98eb6
UID: sas.500143804032d1a0-sas.143804032d1a0-naa.600508b1001c60965b6e49ec51c98eb6
Runtime Name: vmhba0:C0:T0:L1
Device: naa.600508b1001c60965b6e49ec51c98eb6
Device Display Name: Local HP Disk (naa.600508b1001c60965b6e49ec51c98eb6)
Adapter: vmhba0
Channel: 0
Target: 0
LUN: 1
Plugin: NMP
State: active
Transport: sas
Adapter Identifier: sas.500143804032d1a0
Target Identifier: sas.143804032d1a0
Adapter Transport Details: 500143804032d1a0
Target Transport Details: 143804032d1a0
Maximum IO Size: 4194304
sas.500143804032d1a0-sas.143804032d1a0-naa.600508b1001c374df134bc0a41d0d80f
UID: sas.500143804032d1a0-sas.143804032d1a0-naa.600508b1001c374df134bc0a41d0d80f
Runtime Name: vmhba0:C0:T0:L2
Device: naa.600508b1001c374df134bc0a41d0d80f
Device Display Name: Local HP Disk (naa.600508b1001c374df134bc0a41d0d80f)
Adapter: vmhba0
Channel: 0
Target: 0
LUN: 2
Plugin: NMP
State: active
Transport: sas
Adapter Identifier: sas.500143804032d1a0
Target Identifier: sas.143804032d1a0
Adapter Transport Details: 500143804032d1a0
Target Transport Details: 143804032d1a0
Maximum IO Size: 4194304
sas.50014380405c2790-sas.14380405c2790-
UID: sas.50014380405c2790-sas.14380405c2790-
Runtime Name: vmhba1:C2:T0:L0
Device: No associated device
Device Display Name: No associated device
Adapter: vmhba1
Channel: 2
Target: 0
LUN: 0
Plugin: (unclaimed)
State: dead
Transport: sas
Adapter Identifier: sas.50014380405c2790
Target Identifier: sas.14380405c2790
Adapter Transport Details: Unavailable or path is unclaimed
Target Transport Details: Unavailable or path is unclaimed
Maximum IO Size: 4194304
2, [root@localhost:~] esxcfg-mpath -L
vmhba0:C0:T0:L1 state:active naa.600508b1001c60965b6e49ec51c98eb6 vmhba0 0 0 1 NMP active local sas.500143804032d1a0 sas.143804032d1a0
vmhba0:C0:T0:L2 state:active naa.600508b1001c374df134bc0a41d0d80f vmhba0 0 0 2 NMP active local sas.500143804032d1a0 sas.143804032d1a0
vmhba1:C2:T0:L0 state:dead (no device) vmhba1 2 0 0 (unclaimed) dead unknown sas.50014380405c2790 sas.14380405c2790
3, [root@localhost:~] esxcfg-rescan vmhba1
Rescan complete, however some dead paths were not removed because they were in use by the system. Please use the 'storage core device world list' command to see the VMkernel worlds still using these paths.
C--Problem is
1, using command "esxcli storage core device list" in CLI, I cannot see the device as HP Tape in ESXi, and In ESXi web interface, I also cannot see the Tape Drive. so I cannot allocate the external tape drive for any VM.
2, What I have tried is that "esxcli storage nmp satp rule add...", "esxcli storage core claimrule add...", but it's still not working at the moment.
3, Anyway can help solve this issue and enable this Tape Drive to work in this environment as backup device used by VM?
Thanks
Henry