ODABR a System Backup and Restore Utility.
ODA system backup contains below things.
- Root file system
- Boot partition (/boot)
- opt file system: OAK/DCS,TFA, OWG, ASR (/opt)
- u01 file system: Grid Infrastructure, RDBMS binaries
Connect as root user.
Create one directory for destination.
In this scenario destination is /u03/app/oracle/ODABR_BKP
Log location: /opt/odabr/out/log
Log filename: odabr_26751.log
odabr command
How to verify ?
How to install?
| #rpm -ivh odabr-2.0.1-72.noarch.rpm |
How to take system backup?
| # /opt/odabr/odabr backup -snap -destination /u03/app/oracle/ODABR_BKP -osize 10 -rsize 10 -usize 10 |
output
| INFO: 2023-10-04 07:26:25: Please check the logfile ‘/opt/odabr/out/log/odabr_26751.log’ for more details
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odabr – ODA node Backup Restore – Version: 2.0.1-72
Copyright 2013, 2023, Oracle and/or its affiliates.
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Author: Ruggero Citton ruggero.citton@oracle.com
RAC Pack, Cloud Innovation and Solution Engineering Team
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INFO: 2023-10-04 07:26:25: Checking superuser
INFO: 2023-10-04 07:26:25: Checking Bare Metal
INFO: 2023-10-04 07:26:25: Making a snapshot and rsync backup
INFO: 2023-10-04 07:26:25: Local destination is ‘/u03/app/oracle/ODABR_BKP’
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ODA System Node backup
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choose the filesystem to backup:
0. All following filesystems
1. /boot filesystem
2. / filesystem
3. /opt filesystem
4. /u01 filesystem
5. exit
Enter your choice: 0
INFO: 2023-10-04 07:26:30: Checking LVM size
INFO: 2023-10-04 07:26:30: Checking ‘boot’ device size
INFO: 2023-10-04 07:26:30: Checking ‘root’ device size
INFO: 2023-10-04 07:26:30: Checking ‘opt’ device size
INFO: 2023-10-04 07:26:30: Checking ‘u01’ device size
INFO: 2023-10-04 07:26:30: Destination needs 73 Gb free
INFO: 2023-10-04 07:26:30: Making boot device backup
INFO: 2023-10-04 07:26:30: Getting EFI device
INFO: 2023-10-04 07:26:30: …step1 – unmounting EFI
INFO: 2023-10-04 07:26:30: …step2 – making efi device backup
SUCCESS: 2023-10-04 07:26:36: …EFI device backup saved as ‘/opt/odabr/out/hbi/efi.img’
INFO: 2023-10-04 07:26:36: …step3 – checking EFI device backup
INFO: 2023-10-04 07:26:36: Getting boot device
INFO: 2023-10-04 07:26:36: …step1 – making boot device backup using tar
SUCCESS: 2023-10-04 07:26:41: …boot content saved as ‘/opt/odabr/out/hbi/boot.tar.gz’
INFO: 2023-10-04 07:26:41: …step2 – unmounting boot
INFO: 2023-10-04 07:26:41: …step3 – making boot device backup using dd
SUCCESS: 2023-10-04 07:26:47: …boot device backup saved as ‘/opt/odabr/out/hbi/boot.img’
INFO: 2023-10-04 07:26:47: …step4 – mounting boot
INFO: 2023-10-04 07:26:47: …step5 – mounting EFI
INFO: 2023-10-04 07:26:48: …step6 – checking boot device backup
INFO: 2023-10-04 07:26:48: Making OCR physical backup
INFO: 2023-10-04 07:26:50: …ocr backup saved as ‘/opt/odabr/out/hbi/ocrbackup_26751.bck’
SUCCESS: 2023-10-04 07:26:50: OCR physical backup created successfully
INFO: 2023-10-04 07:26:50: Making OCR export backup
INFO: 2023-10-04 07:26:51: …ocr export saved as ‘/opt/odabr/out/hbi/ocrexport_26751.bck’
SUCCESS: 2023-10-04 07:26:51: OCR export backup created successfully
INFO: 2023-10-04 07:26:51: Making LVM snapshot backup
SUCCESS: 2023-10-04 07:26:51: …snapshot backup for ‘opt’ created successfully
SUCCESS: 2023-10-04 07:26:51: …snapshot backup for ‘u01’ created successfully
SUCCESS: 2023-10-04 07:26:51: …snapshot backup for ‘root’ created successfully
SUCCESS: 2023-10-04 07:26:51: LVM snapshots backup done successfully
INFO: 2023-10-04 07:26:51: Set backup location for ‘/opt’
SUCCESS: 2023-10-04 07:26:51: backup location for ‘/opt’ done successfully
INFO: 2023-10-04 07:26:51: Set backup location for ‘/u01’
SUCCESS: 2023-10-04 07:26:51: backup location for ‘/u01’ done successfully
INFO: 2023-10-04 07:26:51: Set backup location for ‘root’
SUCCESS: 2023-10-04 07:26:51: backup location for ‘root’ done successfully
INFO: 2023-10-04 07:26:51: Making rsync boot backup, this may take a while
INFO: 2023-10-04 07:26:51: …rsync log file at ‘/opt/odabr/out/log/rsync_26751.log’
SUCCESS: 2023-10-04 07:26:55: /boot filesystem backup done successfully
INFO: 2023-10-04 07:26:55: Making rsync opt backup, this may take a while
INFO: 2023-10-04 07:26:55: …rsync log file at ‘/opt/odabr/out/log/rsync_26751.log’
SUCCESS: 2023-10-04 07:33:20: /opt filesystem backup done successfully
INFO: 2023-10-04 07:33:20: Making rsync u01 backup, this may take a while
INFO: 2023-10-04 07:33:20: …rsync log file at ‘/opt/odabr/out/log/rsync_26751.log’
SUCCESS: 2023-10-04 07:47:45: /u01 filesystem backup done successfully
INFO: 2023-10-04 07:47:45: Making rsync root backup, this may take a while
INFO: 2023-10-04 07:47:45: …rsync log file at ‘/opt/odabr/out/log/rsync_26751.log’
SUCCESS: 2023-10-04 07:59:55: root filesystem backup done successfully
SUCCESS: 2023-10-04 07:59:55: Filesystems backup done successfully
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ODA System Node backup
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choose the filesystem to backup:
0. All following filesystems
1. /boot filesystem
2. / filesystem
3. /opt filesystem
4. /u01 filesystem
5. exit
Enter your choice: 5
# |
Verify the backup in the destination filesystem
| #cd /u03/app/oracle/ODABR_BKP
#ls -ltr |
output
How to verify ODA system backup?
| #/opt/odabr/odabr infosnap |
output
/opt/odabr/odabr delsnap
/opt/odabr/odabr delsnap
INFO: 2023-10-15 09:40:18: Please check the logfile ‘/opt/odabr/out/log/odabr_95727.log’ for more detailsINFO: 2023-10-15 09:40:18: Removing LVM snapshots
INFO: 2023-10-15 09:40:18: …removing LVM snapshot for ‘opt’
SUCCESS: 2023-10-15 09:40:18: …snapshot for ‘opt’ removed successfully
INFO: 2023-10-15 09:40:18: …removing LVM snapshot for ‘u01’
SUCCESS: 2023-10-15 09:40:18: …snapshot for ‘u01’ removed successfully
INFO: 2023-10-15 09:40:18: …removing LVM snapshot for ‘root’
SUCCESS: 2023-10-15 09:40:19: …snapshot for ‘root’ removed successfully
SUCCESS: 2023-10-15 09:40:19: Remove LVM snapshots done successfully |
See also:
