Operating Limits for an Oracle FS System

The following table lists the numbers of objects that can be configured for an Oracle FS System.

Table 1 System limits
Object	Quantity range
repositories¹	Maximum: 1024
Storage Domains	Minimum: 1 Maximum: 64 per Oracle FS System
virtual LUNs (VLUNs)	Maximums:² 8192 per Controller 8192 per Oracle FS System
VLUN block snapshots, full (copies)	Maximum: 12 full snapshots per VLUN
VLUN block snapshots, partial (clones)	Maximum: 1024 partial snapshots of a single source volume active at a time
volume groups	Minimum: 1 Maximum: 5000 total
volume size	Minimum: 1 GB and 50% of maximum capacity Minimum growth increment: 1 GB Maximum: System capacity

The following table lists the numbers of objects that are related to a Drive Enclosure that can be configured for an Oracle FS System.

Table 2 Drive Enclosure configuration limits
Object	Quantity range
Drive Enclosures (DE)	Minimum: 1 Maximums: Per Oracle FS System: 30 Per Storage Domain: 30 Per SAS HBA: 10 Per DE string: 5
drive groups	Minimum: 1 Maximums: Per Oracle FS System: 1024 Per Storage Domain: 1024
drives	Per DE HDDs: 24 drives of the same type (in groups of 12) Performance SSDs: 13 drives of the same type (in groups of 6, plus 1 as a hot spare) Capacity SSDs: 19 drives of the same type (in groups of 6, plus 1 as a hot spare) Per drive group HDDs: 12 SSDs: 6