Hitachi TrueCopy for IBM z/OS User and Reference Guide (T5211-96001, June 2007)

B-30 TrueCopy for z/OS Scripting
Hitachi Universal Storage Platform V TrueCopy for IBM z/OS User’s Guide
Reserved Status Variables
When a GetHrcStatus command is issued, the Storage Navigator computer
obtains the status of the specified TCz pair(s) from the USP V. The results of
this query are displayed in the reserved status variables. Table B.15 lists and
describes the valid reserved status variables.
Table B-15 Reserved Status Variables
Variable Type Description
_HrcStatus _CopyType String
Stores the copy type: “RDC” = remote copy mode ; “RMC’ = migration
mode;
“---” = other than the above modes.
_HrcStatus _DeviceAttr String
Stores the device attribute: “M-Vol” = M-VOL “R-Vol” = R-VOL “---” =
other than the above modes.
_HrcStatus _DeviceM Numeric Stores the M-VOL device number.
_HrcStatus _DeviceR Numeric Stores the R-VOL device number.
_HrcStatus _Sn String Stores the serial number of the controller for the remote pairs.
_HrcStatus _Ssid Numeric
Stores the storage subsystem ID (SSID) of the controller for the remote
pairs.
_HrcStatus _PairStatus String
Stores the pair status: “Simplex” = simplex; “Duplex” = duplex;
“Pending” = initial copy in progress; “Suspended0” = copy abort in initial
copy; “Suspended1” = copy abort other than initial copy; “Suspending” =
TCzA suspend in progress; “Deleting” = TCzA delete in progress;
“Undefined” = undefined.
_HrcStatus _Fence String
Stores the M-VOL fence level: “Never” = no fence; “Status” = fence due
to an R-VOL status change failure; “Data” = fence due to a data error;
“Undefined” = undefined.
_HrcStatus _Sync String
Stores the synchronous level: “Synchronous0” = sync; “Synchronous2” =
async; “Undefined” = undefined.
_HrcStatus _TimeOfUpdate String
Stores the pair status update time: “MM/DD/YYYY hh:mm:ss” = MM:
month, DD: day, YYYY: year, hh: hour, mm: minute, ss: second.
_HrcStatus _TimeOfEstablish String
Stores the pair creation update time: “MM/DD/YYYY hh:mm:ss” = MM:
month, DD: day, YYYY: year, hh: hour, mm: minute, ss: second.
_HrcStatus _CopyRatio Numeric Stores the copy progress ratio (0 – 100).
_HrcStatus _InternalStatus Numeric Stores the internal status code.
_HrcStatusTypeOfCT String
Stores the timer type of the consistency group: “System” = system
timer; “Local” = local (SVP) timer; “None” = no timer; “Undefined” =
undefined.
_HrcStatus_CTG Numeric Stores the consistency group number: 0x00-0x7F.
_HrcStatus_SuspendBy String
Stores the async suspension status: “Group” = consistency time of
suspended volume matches consistency time of group; “Volume” =
consistency time of suspended volume does not match the group
consistency time; “Undefined” = undefined.
_HrcStatus_ErrLv String
Stores the error level (async) pair option: “Group” = all volumes in the
group will be suspended if this volume is suspended; “Volume” = this
volume will be suspended individually; “Undefined” = undefined.