Serving Fibre Channel Storage to the SR2122
17
iSCSI SR2122 Storage Router: Getting Started Guide
Box 1, Bay 6, (SCSI bus 0, SCSI id 5)
Box 1, Bay 7, (SCSI bus 0, SCSI id 8)
Box 1, Bay 8, (SCSI bus 1, SCSI id 0)
Box 1, Bay 9, (SCSI bus 1, SCSI id 1)
Box 1, Bay 11, (SCSI bus 1, SCSI id 3)
Logical Volume Raid Level: PARITY FAULT TOLERANCE (Raid 4)
stripe_size=32kB
Logical Volume Capacity: 138,927MB
To present Unit 1 to the SR2122, the command would be:
MSA1000> add acl wwpn=28000002-3d071bc0 unit=1
Allowing 28000002-3d071bc0 access to unit 1.
Whether the MSA 1000 is running in PDLA or VSA Mode will determine how the LUN
number is presented. In PDLA, the SR2122 will see Unit 1 as LUN 2 whereas in VSA Mode
the SR2122 will see the unit as LUN 1.
Note:
If using SR2122 Cluster mode, the WWPN for a FC port on each SR2122 cluster member
must be added to the MSA1000 Unit.
The SR2122 should now be able to present Unit 1 as storage to iSCSI Initiators.
Presenting RA/MA8000, ESA/EMA12000, and EMA16000 LUNs to the SR2122
RA/MA8000, ESA/EMA12000, and EMA16000 (HSG80) storage volumes must be
pre-configured before the LUN(s) can be detected and recognized by the SR2122. The HSG80
controllers can be configured either through its serial port or through the HSG Element
Manager application found on the SAN Management appliance.
Whatever method is chosen we must now use the HSG80’s selective storage presentation
(SSP) commands to restrict access to volumes that are to be served to the SR2122.
First, the Show Connection command will determine if the HSG80 is aware of the SR2122 FC
port(s).
HSG80> Show Connections
!NEWCON09 WINNT OTHER 1 0D0F00 OL other 80
HOST_ID=1000-0002-3D07-1E60 ADAPTER_ID=2800-0002-3D07-1E60
!NEWCON10 WINNT THIS 2 0D0F00 OL this 180
HOST_ID=1000-0002-3D07-1E60 ADAPTER_ID=2800-0002-3D07-1E60
On initial discovery the SR2122 FC ports are assigned names that begin with !NEWCON# in
the HSG80 connection table.
These entries may be renamed to a more user-friendly naming convention with the Rename
command.
HSG80> rename !newcon09 isrfc1-p1
HSG80> rename !newcon10 isrfc1-p2
