Mainframe Enablers TimeFinder SnapVX and zDP 8.5 Product Guide

The MODIFY VDG OPTIONS command alters options for an existing VDG. For an active zDP task, any changed options do not affect the active VDG. Stop and restart the VDG to implement the changes.

Syntax

MODIFY VDG vdg_name,OPTIONS(option1[,option2]...[,option_n])

Possible values for option are:

[,CONSistent({Yes|No})] The default value is Yes.

[,CYCLE_OVERFLOW({IMMED|NEXT})] The default value is IMMED.

[,CYCLE_TIME(interval[,count][,SECURE,{NO|retention[,skip[,keepexp]]}])]

[,DEBUG([STATUS][,STATUSE])]

[,DYNAMIC_CHANGE({Yes|No})] The default value is No.

[,LOG_OPT({SCF|SYSOUT(ddname)})]

[,MAX_RUNTIME_RC(nn)]

[,MAX_SNAPSETS(count)]

[,NOSORT]

[,PERSISTENT_COPY_LIMIT(count)]

[,RDP_CACHE_UTIL%(warn%,err%)]

[,SAVED_SNAPSETS(interval,retention[,SECURE[,{NO|skip}]])]

[,SMF({[Yes,]smf_id[,VOLume(INITIAL)][,TRACKS({Yes|No})]|No})] The default value is No.

[,SRP_SNAP%(max%)]

[,SRP_TERM%(term%)]

[,SRP_WARN%(warn%)]

[,TERMinate_POLICY({OLDEST|STOP})] The default value is OLDEST.

[,TIMEOUT(seconds[,{CONTinue|STOP}])] The default value is CONTinue.

Command-specific parameters

CYCLE_TIME(interval[,count][,SECURE,{NO|retention[,skip]}])

See CYCLE_TIME. SECURE,NO resets the SECURE setting.

SAVED_SNAPSETS(interval,retention[,SECURE[,{NO|skip}]])

See SAVED_SNAPSETS. SECURE,NO resets the SECURE setting.

Example

MODIFY VDG MYVDG0,OPTIONS(MAX_SNAPSETS(25))