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OpenIndiana is an open-source operating-system distribution continuing work related to OpenSolaris after Oracle ended that project. Its illumos base and storage tools distinguish it from Linux distributions.
An illumos-based system
OpenIndiana uses illumos, which continues development of core components descended from OpenSolaris. It combines that heritage with community-maintained software and tools.
Reliability and stability
The Solaris heritage brings system-management concepts developed for demanding environments. This background alone is not a guarantee for a critical deployment; evaluate the current release, support arrangements and required applications.
ZFS filesystem features
ZFS is a notable part of the platform, providing advanced storage-management features.
Data integrity
ZFS uses checksums to detect data corruption. Repair depends on having a valid redundant copy and an appropriate storage configuration; checksumming alone cannot recover every damaged file.
Snapshots and clones
ZFS snapshots capture a read-only view of a filesystem at a particular point. Clones provide writable filesystems based on snapshots. Neither replaces an independent backup against all failures.
The software collection
The available open-source software ecosystem includes development tools, office applications, web servers and databases. Check the availability and versions of the applications required for your intended use.
The MATE desktop
OpenIndiana’s desktop image uses MATE, providing a conventional graphical environment alongside its system and storage tools.
Conclusion
OpenIndiana provides an illumos-based alternative with ZFS and a desktop software environment. It is not a Linux distribution. It may interest users exploring Solaris-related systems and storage administration, subject to hardware, application and maintenance requirements.