
RETAIN Command Updating VTOC Entries (TSIDVUT)
6-68 BIM-EPIC Installation and System Guide
RETAIN Command
Use the RETAIN command to change a dataset’s VTOC expiration date to 2099/365.
RETAIN
,
volid
,
poolid
SYS
nnn
[ ,
volid
]
X'
cuu
',
volid
,'
dataset-name
' [ ,G=
n
]
,
'string
.ALL'
Parameter Required? Valid Default
Specify only one of the following four (required):
volid
1 to 6 characters None
poolid
1 to 6 characters None
SYSnnn 000 to 254 None
X'cuu' Any valid device address None
Specify only one of the following two (required):
dataset-name
1 to 44 characters None
G=n No 1 to 999999 None
string.ALL 1 to 40 characters for the
string.
None
volid specifies the disk volume by volume serial number.
poolid specifies a disk pool. When specified, volumes defined as part of the poolid but in
quiesced or offline status will not be accessed nor will files residing outside the limits of the
poolid. If poolid is specified, do not specify either SYSnnn or X'cuu'.
SYSnnn specifies the disk volume by logical unit number. If this operand is used, the logical
unit number must already be assigned to the device. You can specify a volume in addition to
the SYSnnn parameter. If both are specified, TSIDVUT processes the command only if the
volume and logical unit number refer to the same volume.
X'cuu' specifies the disk volume by physical device address. You must also specify the
volume.
‘dataset-name’ specifies a single dataset by its full name (CPU and partition independence
characters may be specified in the dataset name).
G=n specifies the generation number of the dataset to be processed. Use the G=n parameter
in conjunction with the ‘dataset-name’ parameter when processing generation datasets.
Description
Syntax
Parameters
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