spdsbkup Options
-a
includes the domain
ACL files in the backup.
-aonly
includes only the domain
ACL files in the backup. No tables are backed up.
-d <domain>
the LIBNAME domain
of SPD Server.
Note: The system that performs
the backup must be able to access the physical path for the domain
locally or through a network connection.
-f
prefix filename for
the backup data file. This filename is concatenated with _BK_ddmmmyyy_hhmmss.0.0.0.spds.
The complete name identifies the file as an SPD Server backup file.
If the backup file exceeds the system's file size limit, spdsbkup automatically
extends the file and separates it into multiple backup files. Each
file has a unique SPD Server filename extension (the 0.0.0 portion
of the filenames is different).
-fibfact <n>
increases the File
Information Block (FIB) metadata space by a factor of n,
where n is greater than or equal to 2. The -fibfact option is necessary
only if a backup fails due to insufficient FIB metadata space (fibspace).
FIB metadata space shortages occur when the domain that is being backed
up contains an unusually large number of data sets.
-full
performs only full
backups of SPD Server tables. All of the table observations and attributes
(indexes, definitions, partition size, compression, and sorted) are
backed up. After each full table backup, -full resets the last full
backup date for the table. See the -n option for dependencies.
-h
the SPD Server host
to use for the backup.
-hash
prints the hash sign
(#) to stdout for each 256K block that is compressed and written to
the backup file.
-help
prints the command-line
usage syntax and option switch list for the spdsbkup utility.
-inc
performs incremental
backups of the SPD Server tables.
-n
specifies that index
information for SPD Server tables should not be saved when performing
full backups. When the table is restored, the restore utility does
not create indexes. The index itself is not backed up; only the definition
of the index is backed up.
-nv6warn
suppresses the warning Cannot
back up v6 data set
. spdsbkup 5.1
can back up only SPD Server and SPD Server data sets. If you try to
back up earlier versions of SPD Server data sets, a warning message
is issued unless you specify the -nv6warn option.
-proj <directory>
the domain project
directory.
-q
runs spdsbkup in
quiet mode, which includes only error messages and warning messages
in the output during a backup operation.
-r
number of times spdsbkup retries
accessing a table that is not available because it is being updated.
A table that is being updated cannot be backed up. The spdsbkup utility
pauses 5 seconds, and then retries the table if it was unavailable
during the previous access attempt. The default retry count is 1.
-s
the port number of
the name server. If you do not specify this option, the default value
is spdsname.
-t
The date/time of the
last full system backup for the table that is to be backed up.
When you specify the
-t option with
spdsbkup, the utility performs
a full backup only if the table was created after the specified date/time.
Otherwise, the utility sets the last full backup date for the table
to the specified date/time and performs an incremental backup from
the last full system backup date.
When you specify the
-t option with
spdsbkup -inc, the utility
prints a warning message if it encounters a table that was created
after the specified date/time. The message states that the table will
not be backed up until a full backup of the table is completed. If
spdsbkup encounters
a table that was created before the specified date/time (that is,
the table is in the last full system backup),
spdsbkup sets
the last full backup date for the table to the specified time and
performs an incremental backup of the table using the last full system
backup date.
You cannot use the
-t option with
spdsbkup -full.
-v
includes the full name
of the backup file and the backup's table of contents file as part
of a spdsbkup note.
[Table ...]
list of tables in the
domain that you want to include in the backup. If you do not specify
any tables, all of the eligible tables in the domain are backed up.
Note: The list of tables to be
backed up must be the last option that you specify.
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