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Tuning RMAN with Buffer Memory Parameters

On September 29, 2012, Posted by , In Exadata,ZFSSA, With Comments Off on Tuning RMAN with Buffer Memory Parameters

For RMAN Backups to disk (D2D) with ZFS Storage Appliance, you need to review MOS Note:  1072545.1: RMAN Performance Tuning Using Buffer Memory Parameters.     You can effectively optimize high-bandwidth low latency backups and restores using Oracle RMAN and the … Continue reading

ZFSSA Simulator Configuration

On September 28, 2012, Posted by , In ZFSSA, With Comments Off on ZFSSA Simulator Configuration

Charles Kim’s Upcoming Presentations at OOW 2012

On September 22, 2012, Posted by , In Exadata,ZFSSA, With Comments Off on Charles Kim’s Upcoming Presentations at OOW 2012

If you are going to be at Oracle OpenWorld this year, please stop by and say Hi .. Here’s all the sessions that I will be a presenter or a panelist at: UGF4410The Perfect Marriage: Oracle Exadata with Sun ZFS … Continue reading

ASM IO Statistics (asmiostat.sh)

On September 15, 2012, Posted by , In ASM, With Comments Off on ASM IO Statistics (asmiostat.sh)

ASM IO Statistics (asmiostat.sh) Please refer to the following Metalink: ASMIOSTAT Script to collect iostats for ASM disks [ID 437996.1]   This script is applicable for 10.2 and 11.1 ASM instances.      The following command will gather ASM IO … Continue reading

Clone non-rac Grid Infrastructure

On May 17, 2012, Posted by , In General DBA, With Comments Off on Clone non-rac Grid Infrastructure

[oracle@my562b bin]$ ./detachHome.sh Starting Oracle Universal Installer… Checking swap space: must be greater than 500 MB.   Actual 4094 MB    Passed The inventory pointer is located at /etc/oraInst.loc The inventory is located at /apps/oraInventory ‘DetachHome’ was successful. The contents of the inventory XML file looks like this: [root@my562b ContentsXML]# cat inventory.xml <?xml version=”1.0″ standalone=”yes” ?> <!– […]

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