HP Hitachi ShadowImage for Mainframe User Guide (T5213-96032, November 2011)

Table 44 DELPAIR Command Parameters
DescriptionValueParameter
You should specify only one parameter of the
three parameters. The italic part on the left
DDNAME = dname = JCL statement identifying
the volume.
DDNAME,
SYSNAME, or
UNITADDRESS means that it is the arbitrary name. For
SYSNAME = sysxxx = SYSNAME in the
ASSGN system control statement.
example, dname means the arbitrary unique
name of the JCL statement which identifies the
volume.
UNITADDRESS = ccuu = device number.
If you set a parameter other than the
parameters on the left, the command will be
rejected.
Primary volume (S-VOL): SSID, serial number,
and channel connection address.
You must set MAnn0 instead of a serial number
if you delete all SIz pairs in the CTG nn. nn is
the CTG ID.
PRI
Secondary volume (T-VOL): SSID, serial
number, and channel connection address.
SEC
Primary volume CU number, and secondary
volume CU number.
1
LSS
1
CU number or the parameter is valid only for the DKC emulation type 2105 or 2107.
Figure 47 (page 101) shows an example of the PPRCOPY DELPAIR command.
Figure 47 ICKDSF Delete Command
//EPAIR JOB
// EXEC PGM=ICKDSF
//SYSPRINT DD SYSOUT=*
//DD1 DD UNIT=SYSDA,DISP=SHR,VOL=SER=DKDE80
//SYSIN DD *
PPRCOPY DELPAIR DDNAME(DD1) PRI(X’0080’,30158,X’00’) SEC(X’0080’,30158,X’01’)
/*
//
Displaying Pair Status Using PPRC Commands
The CQUERY TSO and PPRCOPY QUERY ICKDSF commands are equivalent to the SIz pair status
display and status and history functions.
ShadowImage for Mainframe supports multiple T-VOLs for an S-VOL, and SIz and TCz can both
be defined for the same volume. When multiple pairs exist on one volume, the CQUERY and the
PPRCOPY QUERY commands can only report the status of one pair. Table 45 (page 102) lists the
status displayed by the host for the SIz and/or TCz volume pair configurations.
• If the HP disk array contains only ShadowImage for Mainframe pairs, the CQUERY and the
PPRCOPY QUERY commands will report the ShadowImage for Mainframe pair status.
• If the HP disk array contains only TrueCopy for Mainframe pairs, the CQUERY and the
PPRCOPY QUERY commands will report the TCz pair status.
• If the HP disk array contains both ShadowImage for Mainframe and TrueCopy for Mainframe
pairs, the CQUERY and the PPRCOPY QUERY commands will report the TCz pair status.
To obtain the SIz pair status, issue the status command to the SIz T-VOL or use the ShadowImage
for Mainframe remote console software to view the SIz pair status.
• If an S-VOL has multiple T-VOLs, the status command will report pair status for the pair whose
T-VOL has the lowest LDEV ID. To obtain the status of a ShadowImage for Mainframe pair
with one of the other T-VOLs, issue the status command to the desired T-VOL. See
Table 45 (page 102) and Table 46 (page 102).
Displaying Pair Status Using PPRC Commands 101