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HP Archive Backup System for OpenVMS Guide to Operations

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Migrating from SLS/MDMS V2.X <strong>to</strong> ABS/MDMS V4.X<br />

B.2 SLS/MDMS V2.x <strong>to</strong> ABS/MDMS V4.x Migration<br />

SBK Symbol ABS Equivalent Meaning<br />

CONTLOADOPT<br />

UNATTENDED_BACKUP<br />

S<br />

CONTINUE<br />

HISTORY_SET<br />

SBUPDT_Q<br />

SCRATCH_DAYS<br />

OFFSITE_DATE<br />

ONSITE_DATE<br />

Logical Name:<br />

ABS$DISABLE_SCRATCH_<br />

LOADS set <strong>to</strong> one.<br />

ABS always attempts <strong>to</strong> per<br />

<strong>for</strong>m the backup without oper<br />

a<strong>to</strong>r intervention.<br />

ABS S<strong>to</strong>rage Class name.<br />

Each S<strong>to</strong>rage Class manages<br />

one or more volume sets, and<br />

appends data <strong>to</strong> these volume<br />

sets until the Consolidation<br />

criteria is exceeded.<br />

Catalog Name<br />

S<strong>to</strong>rage Class /CATALOG<br />

Not supported. If a catalog<br />

supports staging, ABS always<br />

per<strong>for</strong>ms the catalog update in<br />

a detached process.<br />

S<strong>to</strong>rage Class /RETAIN or<br />

/EXPIRATION<br />

MDMS volumes support<br />

OFFSITE_DATE and<br />

ONSITE_DATE attributes.<br />

Also, the MOVE VOLUME<br />

commands are au<strong>to</strong>matically<br />

generated when they reach the<br />

onsite and offsite dates.<br />

Determines whether the opera<strong>to</strong>r<br />

can substitute a valid tape <strong>for</strong> the<br />

requested tape.<br />

By default, ABS requests and<br />

accepts scratch tapes. The logical<br />

can be defined <strong>to</strong> <strong>for</strong>ce specific<br />

tapes <strong>to</strong> be mounted.<br />

Determines whether SYSBAK, by<br />

default, sends responses <strong>to</strong> questions<br />

rather than requiring opera<strong>to</strong>r’s<br />

intervention.<br />

Determines how data is consolidated<br />

on<strong>to</strong> the volume sets.<br />

Determines the catalog in<strong>to</strong> which a<br />

record on the operations per<strong>for</strong>med<br />

and the files backed up is written.<br />

Determines the Batch Queue where<br />

the <strong>System</strong> his<strong>to</strong>ry set update is per<strong>for</strong>med.<br />

Determines how long data is saved<br />

be<strong>for</strong>e the tapes are recycled and<br />

catalog entries removed.<br />

/EXPIRATION and /RETAIN are<br />

mutually exclusive. Use one of<br />

them depending on whether you<br />

want <strong>to</strong> specify a date (EXPIRA-<br />

TION) or the number of days<br />

(RETAIN).<br />

Determines when the volume sets<br />

are moved offsite or onsite (also<br />

called vaulting).<br />

TAPE_LABELS Not supported. Determines if paper labels are<br />

printed <strong>for</strong> the volumes that are used<br />

in the backup.<br />

NOTES<br />

Equivalent <strong>to</strong> the MDMS<br />

description field in the Volume<br />

object<br />

S<strong>to</strong>res a free <strong>for</strong>m text note in the<br />

volume record <strong>for</strong> the volumes that<br />

are used in the backup.<br />

Migrating from SLS/MDMS V2.X <strong>to</strong> ABS/MDMS V4.X B–7

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