History file allocation dialog fields
History File Allocation dialog
----- Dataset I Allocation Data -----
DSName: BCVM.BCVCD410.CMRDETL1
Primary Records
VSAM Volume
SMS Stge Class
SMS Data Class
SMS Mgmt Class
----- Dataset II Allocation Data -----
DSName: BCVM.BCVCD410.CMRDETL2
Primary Records
VSAM Volume
SMS Stge Class
SMS Data Class
SMS Mgmt ClassHistory file allocation dialog fields
Field | Description |
|---|---|
Dataset I / Dataset II: Primary Records | Contains the count of records used to create the history file data set If this value is not specified, a default value of 15,000 will be used. See Calculating primary record specification. |
Dataset I / Dataset II: VSAM Volume | Contains the names of the VSAM volume that is used to create the history file data set |
Dataset I / Dataset II: SMS Stge Class | Contains the SMS storage class used in the history file data set |
Dataset I / Dataset II: SMS Data Class | Contains the SMS data class used in the history file data set |
Dataset I / Dataset II: SMS Mgmt Class | Contains the SMS management class used in the history file data set |
Note
The SMS storage class must not allow multiple volumes. The SMS data class can the extended-format and have extended addressability attributes. The data class cannot have attributes that include:
specifications to compress
buffer optimization of any kind
striping
system-managed buffering
any other attribute that will manipulate the data
The SMS management class must not allow partial release, retention restriction, or other management attributes that will affect the availability of the data set.
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