Official Pythian® Blog
Official Pythian® Blog
I will go through detailed steps here on how to recreate a disk group used by CRS. Some things to bear in mind: – I created this cluster based on another existing cluster, so I just followed the same patterns…
Read More >It has been asked “Why user Oracle’s ASM Filter Driver?”. Here’s one reason I found: ASM Filter Driver performs 20% better then ASMLib.
Read More >Recently I needed to install Oracle 12.2 with the ASM Filter Driver for some research on an upcoming presentation. With the new image based Oracle Grid installation I expected this to be easy. To be fair, it was fairly easy,…
Read More >Fred Denis, Pythian Oracle Database Expert, explains how to rename a diskgroup.
Read More >Fred Denis, Pythian Oracle Database Expert, talks about his encounter with error code ORA-15418: on 12.1 on Exadata.
Read More >A while ago, I posted a better “du” for asmcmd . Since then, Oracle 12cR2 beta has been released but it seems that our poor old “du” will not be improved. I then wrote a better “better du for asmcmd” with…
Read More >Roopesh Ramklass, Principal Consultant at Pythian, explains what steps to take when the ASM disk group just will not mount.
Read More >Stefan Knecht, Pythian Solutions Architect, discusses rdbms/audit on 12c.
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