你可能感興趣的試題

Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?（）

A.tet1 -f /dev/rmt0 fsf 2; restore -xqvf /dev/rmt0
B.tet1 -f /dev/rmt0.1 fsf2; restore -Tvf /dev/rmt0.1
C.tet1 -f /dev/rmt0.1 fsf3; restore Tqvf /dev/rmt0.1
D.tet1 -f /dev/rmt0.1 fsf3; restore -Tvf /dev/rmt0.1

單項選擇題

Which of the following is backed up with the mksysb command when a system consists of the volume groups rootvg, vol1, and vol2?（）

A.All filesystems in rootvg, vol1, vol2
B.All locally mounted filesystems in the rootvg
C.All files in the rootvg and system files in vol1 and vol2
D.All local and remotely mounted filesystems

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A system administrator needs to backup datavg which contains a database that pre-allocates files by padding them with nulls, similar to treating them as sparse files. In order to effectively backup and be able to restore the datavg files, which backup method should be used?（）

你可能感興趣的試題

Which of the following sequence of commands should be used to list the directories and files saved on a mksyst tape that has been rewound and placed in device rmt0?（）

Which of the following is backed up with the mksysb command when a system consists of the volume groups rootvg, vol1, and vol2?（）