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Chapter 3. HSC Control Statements and HSC Start Procedure 93
1st ed., 6/30/04 - 312579601
UNITx
optionally, unitname is used to specify the unit parameter in the SVC99 dynamic
allocation parameter list. The UNIT parameter must be specified in VM.
FULL
optionally, this parameter provides the following options:
Abend
the HSC internally abends if both journals fill to capacity before a CDS backup
is executed. This parameter is the default.
Continue
library operations in the complex continue to occur without the benefit of
journaling on any host.
Note: Once journaling is discontinued, the data contained in all journals and
off-loaded copies cannot be used for recovery purposes. However, by running
the BACKup utility, all journals are reset and journaling automatically becomes
active again.
HOSTID
host-id is the system ID associated with the journals specified with this control
statement. host-id must match the HOSTIDs defined by the SLILIBRY macro in the
LIBGEN for the subsystem.
Example
The following is an example of using the JRNDEF control statement.
Note: Control statements can only be continued if PARMLIB begins with a /*...*/
comment statement (see “Control Statement Syntax Conventions” on page 439).
JRNDEF DSN1(SLS.JRN01),VOL1(HSC101),UNIT1(510),+
DSN2(SLS.JRN02),VOL2(HSC102),UNIT2(511),+
FULL(CONTINUE),+
HOSTID(HSC1)
JRNDEF