Oracle ZFS User Manual

Overview of ZS3-2 Controller
FIGURE 37
ZS3-2 Controller Front Panel
Drive slots 0 and 1 have two mirrored SAS-2 boot drives. Up to four read cache SSDs fill slots
2 through 5, in order. Slots 6 and 7 are empty and must contain drive fillers.
Figure Legend
1 Locator LED/button (white) 2 Service Action Required LED
(amber)
3 Power OK LED (green)
4 Power button 5 Service Processor OK LED (green) 6 Fan/CPU/Memory Service
Required LED
7 USB 2.0 ports
Note - The LEDs below the Fan/CPU/Memory Service Required LED are not currently used.
ZS3-2 Rear Panel Components
The ZS3-2 controller PCIe slots and rear panel components are shown in the following figure.
For more information about PCIe cards, see “ZS3-2 PCIe I/O Cards” in Oracle ZFS Storage
Appliance Customer Service Manual.
72 Oracle ZFS Storage Appliance Installation Guide, Release OS8.8.x • August 2021

Oracle ZFS Specifications

General

Category	Storage
Operating System	Oracle Solaris
Protocol Support	NFS, SMB, iSCSI, FC
Data Protection	Snapshots, Clones, Replication
Encryption	AES-256 encryption for data at rest
Integration	Oracle Database
RAID Levels	RAID-Z2, RAID-Z3
Data Deduplication	Yes
Data Integrity	Checksums
High Availability	Redundant hardware
Maximum Capacity	Petabytes
Management	Command-line interface (CLI)