Error: The ASMLib driver is not applicable to kernel version 5.15.0 when attempting to install ASMLib on Oracle Linux 8.
cesardba.com.br/erro-asmlib-…#OracleACE
An appealing idea is the deep integration of DBMS and OS (minimizing the layers between DB and hardware). Oracle had many interesting concepts (Raw Iron, ASMLib, UEK, DAX for SPARC...)
Separation of concerns often wins, but this one is cloud-native 🕺 cs.cit.tum.de/fileadmin/w00c…
Andy Pavlo's talk at #P99CONF was mind blowing. Beautiful synergy between eBPF and databases explained with some great performance benchmark numbers. Looking forward to reading more on this from the CMU report - reports-archive.adm.cs.cmu.e…
#oracledatabase#ASM If a Storage Firmware Upgrade changes the reported Physical Block Size !!! Alert: After SAN Firmware Upgrade, ASM Diskgroups ( Using ASMLIB) Cannot Be Mounted Due To ORA-15085: ASM disk "" has inconsistent sector size. (Doc ID 1500460.1)
If this is linux and you use asmlib, it shouldn't be a problem. It's like moving ASM disks to another server. Take a look here: gotodba.com/2020/07/29/movin…
Starting with #Oracle Grid Infrastructure 12c Release 2 (12.2), Oracle ASM Filter Driver (Oracle ASMFD) cannot be installed and configured if Oracle ASMLIB has been installed on the system. If you want to install and configure Oracle ASMFD, you must first uninstall Oracle ASMLIB.
If you want to know which multipath device maps to which ASMlib configured disk, you can use this command:
find /dev/mapper/ -exec '/etc/init.d/oracleasm' 'querydisk' '{}' ';'
To get ASM disks only, grep output for "is marked an ASM disk"
#ASMLIB
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Focus: The Hidden Driver of Excellence by Daniel Goleman
How To Be A Bawse by Lilly Singh
2. Career development:
Who Moved My Cheese?: An Amazing Way to Deal with Change in Your Work and in Your Life by Spencer Johnson