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Oracle Database partitions mounted on Oracle Linux 8 UEK

edited Oct 7, 2020 4:24PM in Linux Operating System (MOSC) 1 commentAnswered ✓

We are migrating our Oracle Database workloads from pSeries AIX to Oracle Linux 8 running the UEK kernel 5.4.17-2011.5.3.el8uek.x86_64. One of the DBA's was questioning the default mounts that I was using. This is all uncharted waters so we are looking to gain the best performance with the migration. With the AIX systems the mounts/partitions running the database are marked as 'rw,rbw,rbr,log=/dev/log_mount' Running I believe JFS

With the new OL8 environment they are:

/dev/mapper/db-arcfiles on /arcfiles type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)

/dev/mapper/db-ctlfiles1 on /ctlfiles1 type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)

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