VERITAS 5250 Product Description Manual page 37

storage capacity of the storage shelf is 65 TiB. Each disk drive can be accessed
from the storage shelf's front panel. The PCIe RAID controller is used to configure
the disk drives into a RAID 6 configuration. One of the disk drives is reserved as a
global hot spare and can be used in case of any drive failure.
The S Series Storage Shelf also contains two Storage Bay Bridge 2.1 compliant
(SBB) Input/Output (I/O) modules. Each I/O module has three mini-SAS HD ports,
which are labeled A, B, and C. As such, each storage shelf contains a total of six
mini-SAS HD I/O ports. However, only ports A and B of each I/O module are used
to connect the storage shelf to the appliance or other storage shelves.
Each I/O module also includes one Ethernet port and a 3.5mm RS232
Interface-to-Enclosure Services Processor jack. The Ethernet port and the RS232
jack are only used during on-site debugging operations. They are not used during
normal appliance operations.
Along with the I/O modules and the disk drives, the Storage Shelf also includes a
front control panel. The control panel provides LED indications of the health of the
storage shelf. It uses a dual seven segment display for enclosure identification and
a switch that is used for storage shelf configuration purposes.
The Storage Shelf serial number appears on a plastic panel on the left side of Power
Cooling Module 0 (PCM 0). The storage shelf serial number begins with the letters
SH.
See "S Series Storage Shelf front panel components"
See "S Series Storage Shelf rear components"
See "S Series Storage Shelf control panel"
D Series Storage Shelf
The Veritas D Series 2U12 65.5TiB/72TB Storage Shelf is a direct-attach storage
enclosures designed to maximize your server storage capacity. Available storage
capacity of the storage shelf is 65 TiB. It offers the flexibility of 3.5-inch or 2.5-inch
hard drives (with specially designed carriers) in a 2U, 12-drive enclosure. The PCIe
RAID controller is used to configure the disk drives into a RAID 6 configuration.
One of the disk drives is reserved as a global hot spare and can be used in case
of any drive failure.
The D Series Storage Shelf also contains two Storage Bay Bridge 2.1 compliant
(SBB) Input/Output (I/O) modules. Each I/O module has four mini-SAS HD ports,
which are labeled 1, 2, 3 and 4. As such, each storage shelf contains a total of six
mini-SAS HD I/O ports. However, only ports 1 and 2 of each I/O module are used
to connect the storage shelf to the appliance or other storage shelves.
The Storage Shelf service tag number is located on a black tab on the right side of
the rear panel, between the bottom I/O module and the power supply. Pull out the
Veritas 2U12 65.5TiB/72TB Storage Shelf
Storage Shelf overview
on page 39.
on page 43.
on page 41.
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