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a90134 user-managerd backup and recovery guide.pdf
Backing Up to Raw Devices on NT
The procedure for making user-managed backups of raw datafiles is basically the
same as for copying files on an NT file system, except that you should use the
Oracle OCOPY utility rather than the NT-supplied copy.exe or ntbackup.exe
utilities. Alternatively, if you have MKS utilities, then you can use the dd utility.
OCOPY supports 64-bit file I/O, physical raw drives, and raw files. Note that OCOPY
cannot back up directly to tape. |
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