ODABR is failing to take bakcup LVMs though given destination has enough space
Posted by Pinto on Aug 12, 2019; 6:29am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/ODABR-is-failing-to-take-bakcup-LVMs-though-given-destination-has-enough-space-tp7584.html
Hello Experts,
My environment is ODA X7.
I was trying to take the backup of LVMs using the odabr utility as below but the backup is not going to the given destination also it is geting failed for /u01.
> df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroupSys-LogVolRoot
30G 6.2G 22G 22% /
tmpfs 189G 1.1G 188G 1% /dev/shm
/dev/md0 477M 41M 412M 9% /boot
/dev/sda1 500M 320K 500M 1% /boot/efi
/dev/mapper/VolGroupSys-LogVolOpt
59G 39G 18G 69% /opt
/dev/mapper/VolGroupSys-LogVolU01
198G 120G 68G 64% /u01
/dev/asm/commonstore-73
5.0G 559M 4.5G 11% /opt/oracle/dcs/commonstore
/dev/asm/cloudfs-73 500G 82G 419G 17% /cloudfs
[root@********* odabr]# /opt/odabr/odabr backup -snap -destination /cloudfs/odabr
INFO: 2019-08-12 00:53:02: Please check the logfile '/opt/odabr/out/log/odabr_77312.log' for more details
--------------------------------------------------------
odabr - ODA node Backup Restore
Author: Ruggero Citton <ruggero.citton@oracle.com>
RAC Pack, Cloud Innovation and Solution Engineering Team
Copyright Oracle, Inc. 2013, 2019
Version: 2.0.1-47
--------------------------------------------------------
INFO: 2019-08-12 00:53:02: Checking superuser
INFO: 2019-08-12 00:53:02: Checking Bare Metal
INFO: 2019-08-12 00:53:02: Making a snapshot and rsync backup
INFO: 2019-08-12 00:53:02: Local destination is '/cloudfs/odabr'
************************
ODA System Node backup
************************
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: 2019-08-12 00:53:22: Checking LVM size
INFO: 2019-08-12 00:53:22: Checking 'boot' device size
INFO: 2019-08-12 00:53:22: Checking 'root' device size
INFO: 2019-08-12 00:53:22: Checking 'opt' device size
INFO: 2019-08-12 00:53:22: Checking 'u01' device size
INFO: 2019-08-12 00:53:22: Destination needs 164 Gb free
INFO: 2019-08-12 00:53:22: Making boot device backup
INFO: 2019-08-12 00:53:22: ...getting boot device
INFO: 2019-08-12 00:53:22: ...making boot device backup
INFO: 2019-08-12 00:53:26: ...boot device backup saved as '/opt/odabr/out/hbi/boot.img'
INFO: 2019-08-12 00:53:26: Getting EFI device
INFO: 2019-08-12 00:53:26: ...making efi device backup
INFO: 2019-08-12 00:53:31: EFI device backup saved as '/opt/odabr/out/hbi/efi.img'
INFO: 2019-08-12 00:53:31: Making OCR backup
INFO: 2019-08-12 00:53:34: ...ocr backup saved as '/opt/odabr/out/hbi/ocrbackup_77312.bck'
INFO: 2019-08-12 00:53:34: Making LVM snapshot backup
SUCCESS: 2019-08-12 00:53:34: ...snapshot backup for 'opt' created successfully
ERROR: 2019-08-12 00:53:35: Command: 'lvcreate --size 100G --snapshot --name u01_snap /dev/VolGroupSys/LogVolU01' failed as Volume group "VolGroupSys" has insufficient free space (2272 extents): 3200 required.
[root@**********odabr]#
Also i have noticed that LVM for /opt has been backed up but not in /cloudfs/odabr (given destination).
[root@******** odabr]# /opt/odabr/odabr infosnap
--------------------------------------------------------
odabr - ODA node Backup Restore
Author: Ruggero Citton <ruggero.citton@oracle.com>
RAC Pack, Cloud Innovation and Solution Engineering Team
Copyright Oracle, Inc. 2013, 2019
Version: 2.0.1-47
--------------------------------------------------------
LVM snap name Status COW Size Data%
------------- ---------- ---------- ------
WARNING: 2019-08-12 01:00:36: LVM snapshot for 'root' does not exist
opt_snap active 60.00 GiB 0.16%
WARNING: 2019-08-12 01:00:36: LVM snapshot for 'u01' does not exist
Regards,
Pinto