Презентация на тему Supermicro all-in-one zero-channel raid (ZCR). Controller family

generation:
AOC-LPZCR2
Take advantage of onboard SAS/SATA/SCSI onboard controllers

to achieve hardware RAID.
All-In-One: Support SAS/SATA/SCSI modes by jumper settings. Save cost without buying separate ZCR cards.
Replace the old Adaptec SCSI DAC-0007(2000S), DAC-0008(2010S) and SATA AOC-2020SA.
Better performance, cost-effective and complete solution.
Support SAS mode SES-2 enclosure management functionalities.
Available now.

600MHz I/O processor w/ 256MB onboard memory.
Running up to

PCI-X 100 MHz.
AOC-LPZCR2:
Support all X6/X7/H8 SATA/SCSI/SAS boards with Green Slots.
X6DH3-G2, X6DHP-3G2 (SAS).
X6DH8-G, X6DH8-G2, H8DA8 (SCSI).
X6DHT-G, X6DHP-TG, X6DAT-G, X6DAL-TB2, H8DAR-T (SATA).

Red Hat 3.0/4.0 .

Key features:
RAID detection,

buildup, delete, error indication.
RAID Levels 0, 1, 5, 10 and JBOD. (Additional RAID 50 for SAS)
Disk initialization, verification and fix.
Hot-spare disk drive support with automatic rebuild.

Management Software:
Adaptec Storage Manager (ASM), Adaptec Configuration Utility (ACU), Adaptec Flash Utility (AFU).

Accessed Fault Tolerant Enclosures Industry standard to interface with

enclosed components
Indicate disk drives failure with alarm and LED.
Indicate disk drives rebuild through LED.
Avoid human error, such as pulling out wrong disk drives.
Temperature monitoring.
SAF-TE chips:
SCSI controlled by GEM318 firmware and I2C interface
SAS controlled by AMI MG9071/9072 firmware and I2C interface. Downward compatible to support SATA disk drives.

environments

BIOS system boot up A

Read 400MHz vs. 600MHz

performance in average