Oracle Linux 9.0 officially released

oriented Intel-64、AMD-64 (x86_64) and Arm (aarch64) Of Oracle Linux 9 Officially released , As Oracle Of RHEL 9 The branch of .

Oracle Linux 9.0 The kernel versions used in the image include Unbreakable Enterprise Kernel Release 7 (UEK R7) as well as Red Hat Compatible Kernel (RHCK).

with UEK R7 Of Oracle Linux 9 Provides a kernel 、 Performance and security enhancements , Include ：  

• UEK R7  be based on Linux 5.15 LTS edition , Provide the latest hardware support , And Linux The kernel community is consistent , Deliver critical fixes and security updates in a more timely manner ,UEK R7 also Can be used for Oracle Linux 8.
• Oracle Linux 9 Medium OpenSSL 3.0  Including many new concepts and structural enhancements . new FIPS Modules prevent the use of non FIPS Algorithm , At the same time, it can be set in the kernel FIPS sign , No need to OpenSSL Switch to FIPS Pattern .
• UEK R7 File system enhancements for ： Include Btrfs、 New asynchrony SSD Trim 、 Parallel file system synchronization and fewer checksum tree lookups .XFS Support direct access (DAX) operation , Allows direct access to byte addressable persistent memory , Help avoid using traditional blocks I/O Agreed delay .NFS Introduced “eager write” Mount options to help reduce latency .
• UEK R7 Native support  VirtualBox Shared folders (vboxsf). Help to use Oracle VM VirtualBox stay Oracle Linux Share folders between guest and host operating systems .

Other contents can be viewed  Oracle Blog  .