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Glossary-5
Glossary
RAID 1
See mirror set (RAID 1).
RAID 0/1
See stripe set of mirror sets (RAID 0/1).
RAID 0/5
See stripe set of RAID 5 sets (RAID 0/5).
RAID 5 set
An array type that is similar to a stripe set in that it stripes data
evenly across its respective drives in equal-sized chunks, except that
it uses parity to provide redundancy. A RAID 5 set must be made up
of at least three equal-sized partitions on different drives. You must
have at least three partitions to permit the system to rebuild the data
if one drive fails. As data is striped across the partitions, one chunk
of each stripe is used for parity data. See also chunk; partition;
parity.
redundancy
The capability of preventing data loss if a drive fails. Some array
types give you this capability using one of two methods: two
identical copies or parity.
S
SAF-TE
Sta
nds for SCSI Accessed Fault-Tolerant Enclosure. The SAF-TE
specification is an open specification designed to provide a
comprehensive standardized method to monitor and report status
information on the condition of disk drives, power supplies, cooling
systems, and other components used in high-availability LAN
servers and storage subsystems
.
See also enclosure.
SCSI ID
The number assigned to each SCSI device attached to a SCSI
channel. Also known as the target ID. See also channel; disk ID;
enclosure ID.
slot
A receptacle in an enclosure for inserting and removing a SCSI
device.
Содержание 2110S - SCSI RAID Controller
Страница 1: ...R Adaptec Storage Manager Pro v1 11 User s Guide...
Страница 6: ......
Страница 52: ...3 9 Managing Arrays For more information about each of the properties tabs refer to the Online Help...
Страница 137: ...B 7 Choosing Your Array Type...