ZFS was first publicly released in the 6/2006 distribution of Solaris 10. Previous versions of Solaris 10 did not include ZFS . ZFS is flexible, scalable and reliable. It is a POSIX-compliant filesystem with several important features:
- integrated storage pool management
- data protection and consistency, including RAID
- integrated management for mounts and NFS sharing
- scrubbing and data integrity protection
- snapshots and clones
- advanced backup and restore features
- excellent scalability
- built-in compression
- maintenance and troubleshooting capabilities
- automatic sharing of disk space and I/O bandwidth across disk devices in a pool
- endian neutrality
No separate filesystem creation step is required. The mount of the filesystem is automatic and does not require vfstab maintenance. Mounts are controlled via the mountpoint attribute of each file system.
Pool Management
Filesystem Management
RAID Levels
Performance Monitoring
Snapshots and Clones
Zones
Data Protection
Hardware Maintenance
Troubleshooting ZFS
Scalability
ZFS Recommendations
Sun Cluster Integration
ZFS Internals
Read more http://blogmee.info/index.php/zettabyte-file-system-zfs-management/
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