Hitachi TrueCopy for z/OS user guide (December 2005)

186 TrueCopy for the XP128/XP1024/XP10000/XP12000
• Output list (list-type and numeric work variable)
The SelectHrcDevice parameters include:
• Device list (numeric): list of devices to be searched: C x 0x100 + VV, where C=CU#, VV=vol# within
CU. Default = all possible target devices that can be specified. The maximum number of the device is
1,024. When you search for more than 1,024 devices, use this command for several times.
• Serial number list (string): RCU serial number. Default = not specific.
• SSID number list (numeric): RCU SSID. Default = not specific.
• Fence level list (string): “N” or “Never” (0x00) = never; “S” or “Status” (0x02) = status; “D” or “Data”
(0x01) = data. Default = not specific.
• Sync level list (string): “S0” or “Synchronous0” (0x00) = sync, “S2” or “Synchronous2” (0x02) =
async. Default = not specific.
• Pair status list (string): “Simplex”, “Pending”, “Duplex”, “Suspended0” (suspended during initial copy),
“Suspended1” (suspended after initial copy), “Suspended” (all suspend types), “Suspending”,
“Deleting”, “Undefined”. Default = not specific.
• Device attribute list (string): “M” or “M-Vol”, “R” or “R-Vol”. Default = not specific.
• Error level list (string): “G” or “Group”; “V” or “Volume”. Default = not specific.
• CT group list (numeric): consistency group number (0x00 - 0x7F). Default = not specific.
• SEQCHK flag list (string): “Yes” = SEQCHK on; “No” = SEQCHK off. Default = not specific.
The following SelectHrcDevice command output provides an example of the SelectHrcDevice command to
find the pairs with the parameters listed in the following table.
Example: SelectHrcDevice Command
Table 51 Select device parameters
Parameter Value
Output list _ilDevA
Device list _ilDevB
RCU serial number _slWorkA
RCU SSID _ilWorkA
Fence level N
Copy mode S0, S0, S0
Pair status Suspended0
Device attribute M
Start $Script="HRC",$Svr="CU-Name"
// $Dev
SetList $D =_ilDevB, $S = {0x0F00,0x0F01,0x0F02,0x0F03,0x0F04,0x0F05,0x0F06,0x0F07}
AddList $D =_ilDevB, $S = {0x0F10,0x0F11,0x0F12,0x0F13,0x0F14,0x0F15,0x0F16,0x0F17}
AddList $D =_ilDevB, $S = {0x0F20,0x0F21,0x0F22,0x0F23,0x0F24,0x0F25,0x0F26,0x0F27}
AddList $D =_ilDevB, $S = {0x0F30,0x0F31,0x0F32,0x0F33,0x0F34,0x0F35,0x0F36,0x0F37}
AddList $D =_ilDevB, $S = {0x0F40,0x0F41,0x0F42,0x0F43,0x0F44,0x0F45,0x0F46,0x0F47}
AddList $D =_ilDevB, $S = {0x0F50,0x0F51,0x0F52,0x0F53,0x0F54,0x0F55,0x0F56,0x0F57}
SelectHrcDevice $DevList = _ilDevA, $Dev = _ilDevB, $Sync = "Synchronous2", $PairStatus =
"Suspend"
DeleteHrcPair $Dev = _ilDevA
End