o reilly Unix Backup and Recovery phần 7 doc

o reilly Unix Backup and Recovery phần 7 doc

o reilly Unix Backup and Recovery phần 7 doc

... files before doing any of this. That offers an "undo" option that isn't possible otherwise. (Also make copies of the online redologs as well.) With the names of all of the control files ... make you start the recover database using backup controlfile command again. For example, suppose that you have the following three online redologs: /oracle/data/redolog01.dbf /oracle/data/...
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o reilly Unix Backup and Recovery phần 2 docx

o reilly Unix Backup and Recovery phần 2 docx

... command is not a backup command used by most people. It is a very low-level command and is designed for copying bits of information from one place to another. It does not have any knowledge of ... version of cpio, as is the ability to use remote devices. Option: specifying the output mode (o) The o option is one of the three modes of cpio (o, i, and p) and is the one used for creat...
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o reilly Unix Backup and Recovery phần 4 docx

o reilly Unix Backup and Recovery phần 4 docx

... the basic "boot" information. The main part of this block is the location on the disk where the kernel is stored. This block of boot information, or boot block, is stored outside, or "in ... up the recovery disk to look the same as the old root disk, and mount it. 5. Recover the OS to the mounted disk. 6. Place the boot block on the mounted disk. 7. Reboot. What Is the Boo...
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o reilly Unix Backup and Recovery phần 6 docx

o reilly Unix Backup and Recovery phần 6 docx

... to be run by an operator on a console. It prompts the operator for information even during normal operations. It was not designed for automated backups, but that doesn't mean you can't ... need of recovery is to try and start the instance. Do this by issuing the oninit command with no options. If it works, it just returns the prompt to you. You also could see one of two errors....
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o reilly Unix Backup and Recovery phần 9 doc

o reilly Unix Backup and Recovery phần 9 doc

... a commercial backup product, you have the option of putting the stacker into random-access mode and allowing the backup product to control it. (Control of automated backup hardware is almost ... scenario, you would be unable to restore the two files to the way they looked at any single point in time. You could restore the first file to how it looked at 10:15, and the second file to...
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o reilly Unix Backup and Recovery phần 1 ppt

o reilly Unix Backup and Recovery phần 1 ppt

... 95 472 . Editor: Gigi Estabrook Production Editor: Clairemarie Fisher O& apos;Leary Printing History: November 1999: First Edition. Nutshell Handbook, the Nutshell Handbook logo, and the O& apos ;Reilly logo ... publisher assumes no responsibility for errors or omissions, or for damages resulting from the use of the information their alignment if stored in that position for too long. (CD...
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o reilly Unix Backup and Recovery phần 3 pot

o reilly Unix Backup and Recovery phần 3 pot

... amrecover should not be used to do full filesystem recovery with vendor restore tools, but does work with GNU tar. Vendor tools should be run with the r flag for a full recovery, and amrecover ... the backup drive normally will be given a list of instructions like the following: 1. Position to block 1000 2. Read one block of data 3. Position to block 1003 4. Read one block of data 5. P...
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o reilly Unix Backup and Recovery phần 5 ppsx

o reilly Unix Backup and Recovery phần 5 ppsx

... Seriously, though, the reason it is so difficult is that you need a good SA and a good DBA to design a good backup plan. Most people know only one side well. If you or your people know both sides, ... backups Configuration Options Gives the user access to various configuration options for local access, remote services, etc. Tape Drives Then you can reboot to single-user mode by going to t...
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o reilly Unix Backup and Recovery phần 8 potx

o reilly Unix Backup and Recovery phần 8 potx

... server VOBS='cleartool lsvob -host $HOST¦sed 's/*//' ¦awk '{print $1}'' case $1 in lock ) for VOB in $VOBS ; do # (Lock VOBS) cleartool lock -c 'VOB backups in progress' ... it for each transaction dump. load transaction baddbname from '/dev/nrmt0' For more information on how to load dumps and transaction logs, please refer to '&apos...
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o reilly Unix Backup and Recovery phần 10 ppt

o reilly Unix Backup and Recovery phần 10 ppt

... 355 instances backups, 409 storing on server, 366 logical log, 373 Online Backup and Recovery (onbar), 204 recovering, 428-454 rootdbs, loss of, 372 tblspace, 379 application disk, 11 copying block-by-block ... excluding from backups, 177 matching, cpio restore, 112 tar command option, 116 pax utility, 72 , 271 , 275 PDF format (documentation files), 16 PE Linux, 275 restoring (S...
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