Phoenix RPC12 Series, Справочное руководство CLI

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11 Phoenix RPC12 Series CLI Reference Manual • September 2008
recovery In an active-active configuration, recovery (also known as failback) is
the act of returning ownership of controller resources from a surviving
controller to a previously failed (but now active) controller. The
resources include virtual disks, cache data, host ID information, and
LUNs and WWNs.
remote scripting CLI
client A command-line interface (CLI) that enables you to manage the system
from a remote management host. The client communicates with the
management software through a secure out-of-band interface, HTTPS,
and provides the same control and monitoring capability as the browser
interface. The client must be installed on a host that has network access
to the system.
rollback The process of resetting a volume's data to become identical to a
snapshot taken of that volume.
SAN See Storage Area Network (SAN) .
SAS Serial Attached SCSI.
SATA Serial Advanced Technology Attachment.
SC See storage controller (SC) .
SCSI Small Computer System Interface. A collection of ANSI standards and
proposed standards which define I/O buses primarily intended for
connecting storage subsystems or devices to hosts through host bus
adapters. (SNIA)
SCSI Enclosure
Services (SES) An ANSI X3T10 standard for management of environmental factors
such as temperature, power, voltage, etc. (SNIA)
In Phoenix storage systems, SES data is managed by enclosure
management processors (EMPs).
SFP Small form-factor pluggable connector, used in FC controller module
host ports. An SFP is a FRU.
SID Secondary controller identifier number.
SMART Self-Monitoring Analysis and Reporting Technology. The industry-
standard reliability prediction indicator for both the IDE/ATA and SCSI
hard disk drives. Hard disk drives with SMART offer early warning of
some hard disk failures so critical data can be protected.