Attached Storage
The 7120 standalone configurations allow a single chain of 1 or 2
Sun Disk Shelves
.
Write-optimized (Logzilla) SSDs are not supported in the expansion storage for the 7120. The
disk shelves must be fully populated with 24 HDDs. Half-populated shelf configurations are not
supported.
7320
7320 Hardware Overview
Use the information in this section as a preparation and reference for servicing replaceable
components of the 7320 system. Refer to the following for procedural instructions:
■
Controller Tasks
- replace storage controller components
■
Disk Shelf Tasks
- replace disk shelf components
Chassis Overview
The Sun ZFS Storage 7320 System consists of either a single storage controller, or two storage
controllers in a high availability cluster configuration, and one to four Sun Disk Shelves.
The 7320 controller base configuration includes two CPUs, built-in 4 x 1Gb/s front-end GigE
ports, redundant power supplies, NIC options for expanded front-end support, tape backup,
Infiniband, and dual port SAS HBA for storage expansion.
The CPUs are Intel Xeon 5600 series, 2.40GHz, 80W, 4 core processors. Standard memory
configuration is 24GB, 3 x 4GB DDR3-1333 DR DIMMs and may be upgraded to 48GB using
6x4GB DDR3-1333 DR DIMMs per CPU or to 72GB using 9x4GB DDR3 DR DIMMs per CPU.
The clustered configuration simply uses two servers and a cluster card in each server for a
heartbeat connection between them.
All user-accessible storage is provided by one to four Sun Disk shelves external to the server(s).
The RAID function is done by the software. Solid State 18GB SAS-1 drives (7320 SAS-2) which
are used for high-performance write cache known as LogZilla or ZFS intent log (ZIL) devices,
are in place of one to four of the 24 drives in the Disk Shelf, the remaining 20 drives are available
for storage.
Refer to the
http://www.oracle.com/us/products/servers-storage/storage/unified-storage/
index.html (
http://www.oracle.com/
us/products/servers-storage/storage/unified-storage/index.html
)
for the most
recent component specification.
7320
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Summary of Contents for Sun ZFS
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