Maximizing Efficiency Through Data Replication Manager Data Movement Application Notes

Procedures and Examples
Application Notes - Maximizing Efficiency Through Data Replication Manager Data Movement 31
SET UnitNumber ENABLE_ACCESS_PATH=HostIDs
Example: set d1 enable_access_path=BUILDNGAa,BUILDNGAb,BUILDNGAc,BUILDNGAd
SET UnitNumber PREFERRED_PATH=THIS_CONTROLLER
Example: set d1 preferred_path=this_controller
SET UnitNumber MAXIMUM_CACHED_TRANSFER_SIZE=Number
Example: set d1 maximum_cached_transfer_size=128
SHOW UnitNumber
Example: show d1
Example Display 23 shows the characteristics of the created LUN.
Example Display 23
LUN Uses Used by
------------------------------------------------------------------------------
D1 DISK10000
LUN ID: 6000-1FE1-0008-D4E0-0001-8290-1711-06A1
NOIDENTIFIER
Switches:
RUN NOWRITE_PROTECT READ_CACHE
READAHEAD_CACHE WRITEBACK_CACHE
MAX_READ_CACHED_TRANSFER_SIZE = 128
MAX_WRITE_CACHED_TRANSFER_SIZE = 128
Access:
BUILDNGAA, BUILDNGAB, BUILDNGAC, BUILDNGAD
State:
ONLINE to this controller
Not reserved
PREFERRED_PATH = THIS_CONTROLLER
Size: 17769177 blocks
Geometry (C/H/S): ( 5258 / 20 / 169 )
I 7. From the initiator site, create a remote copy set to copy data to the new LUN on the target
subsystem (refer to callout 3 on Figure 11. Use the following command:
ADD REMOTE_COPY_SETS RemoteCopySetName InitiatorUnitName RemoteNodeName\TargetUnitName
Example: add remote_copy_sets rcs1 d1 BUILDNGB\d1
Example Display 24 shows a sample completion message. The instance code confirms the action
was completed.
Example Display 24
EVL--BUILDNGA Top-> --23-JAN-2001 06:54:27 (time not set)-- Instance Code: 0E010064
Template: 144.(90)
Power On Time: 0. Years, 320. Days, 0. Hours, 53. Minutes, 26. Seconds
Controller Model: HSG80
Serial Number: ZG92314229 Hardware Version: E06(2E)
Software Version: YB09P-1(FE)
Informational Report
Target Controller Board Serial Number: " ZG82901711"
Initiator WWLID: 6000-1FE1-0000-1530-0009-9231-4229-009A
Initiator Node Name: "BUILDNGA"
Initiator Unit Number: 1.(00000001)
Target WWLID: 6000-1FE1-0008-D4E0-0001-8290-1711-06A1