Fast, Modern, Reliable, Optimized for Oracle
In addition to the features listed above, the Unbreakable Enterprise Kernel includes the following features which are still under development, but are made available for testing/evaluation purposes.
|DRBD (Distributed Replicated Block Device)||A shared-nothing, synchronously replicated block device (RAID1 over network), designed to serve as a building block for high availability (HA) clusters. It requires a cluster manager (for example, pacemaker) for automatic failover.|
|Kernel module signing facility||Applies crypographic signature checking to modules on module load, checking the signature against a ring of public keys compiled into the kernel. GPG is used to do the cryptographic work and determines the format of the signature and key data.|
|Transcendent memory||Transcendent memory (tmem ) provides a new approach for improving the utilization of physical memory in a virtualized environment by claiming underutilized memory in a system and making it available where it is most needed. From the perspective of an operating system, tmem is fast pseudo-RAM of indeterminate and varying size that is useful primarily when real RAM is in short supply.|
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