Oracle EXADATA X6-2 Installation And Configuration Manual page 289

# ipmitool chassis bootdev pxe
# reboot
If you are using Oracle VM, run
14.
database servers will reboot.
For example:
# /opt/oracle.SupportTools/switch_to_ovm.sh
2014-12-07 11:58:36 -0800 [INFO] Switch to DOM0 system partition /dev/VGExaDb/
LVDbSys3 (/dev/mapper/VGExaDb-LVDbSys3)
2014-12-07 11:58:36 -0800 [INFO] Active system device: /dev/mapper/VGExaDb-
LVDbSys1
2014-12-07 11:58:36 -0800 [INFO] Active system device in boot area: /dev/mapper/
VGExaDb-LVDbSys1
2014-12-07 11:58:36 -0800 [INFO] Set active systen device to /dev/VGExaDb/
LVDbSys3 in /boot/I_am_hd_boot
2014-12-07 11:58:36 -0800 [INFO] Reboot has been initiated to switch to the DOM0
system partition
Run
15.
reclaimdisks.sh
The /opt/oracle.SupportTools/reclaimdisks.sh -free -reclaim
command reclaims disk space reserved for the deployment type not selected. The
command takes less than 5 minutes, approximately. Systems are imaged with
disks configured with RAID5; a RAID rebuild is no longer part of the
process.
reclaimdisks.sh
Do not skip this step. Skipping this step results in unused space that can no longer
be reclaimed by
reclaimdisks.sh
For example:
# /opt/oracle.SupportTools/reclaimdisks.sh -free -reclaim
Model is ORACLE SERVER X5-2
Number of LSI controllers: 1
Physical disks found: 4 (252:0 252:1 252:2 252:3)
Logical drives found: 1
Linux logical drive: 0
RAID Level for the Linux logical drive: 5
Physical disks in the Linux logical drive: 4 (252:0 252:1 252:2 252:3)
Dedicated Hot Spares for the Linux logical drive: 0
Global Hot Spares: 0
[INFO ] Check for DOM0 system disk
[INFO ] Check for DOM0 with inactive Linux system disk
[INFO ] Valid DOM0 with inactive Linux system disk is detected
[INFO ] Number of partitions on the system device /dev/sda: 4
[INFO ] Higher partition number on the system device /dev/sda: 4
[INFO ] Last sector on the system device /dev/sda: 3509759999
[INFO ] End sector of the last partition on the system device /dev/sda:
3509759000
[INFO ] Unmount /EXAVMIMAGES from ocfs2 partition on /dev/sda3
[INFO ] Mount ocfs2 partition /dev/sda3 to /EXAVMIMAGES
[INFO ] Remove inactive system logical volume /dev/VGExaDb/LVDbSys1
[INFO ] Remove logical volume /dev/VGExaDbOra/LVDbOra1
[INFO ] Remove volume group VGExaDbOra
[INFO ] Remove physical volume /dev/sda4
[INFO ] Remove partition /dev/sda4
[INFO ] Re-calculate end sector of the last partition after removing of /dev/
sda4 partition
[INFO ] End sector of the last partition on the system device /dev/sda:
3300035608
switch_to_ovm.sh
on each database server.
.
Imaging a New System
on each database server. The
Chapter 5
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