Adaptec Snap Server 700i Series User Manual page 222

Term
RAID 1E pool
RAID 10 pool
RAID 5 pool
RAID 50 pool
RAID 6 pool
RAID 60 pool
rapid fault isolation
rebuild
recurring job
redundancy
remote system
SAN
scheduled job
scope
216 Snap Server 700i Series User's Guide
Definition
Similar to RAID 1 except that data is both mirrored and striped,
and more disk drives can be included. A RAID 1E pool can be built
from three or more disk drives. Also referred to as a striped mirror.
Built from two or more equal-sized RAID 1 pools. Data in a RAID
10 pool is both striped and mirrored.
A minimum of three disk drives, with data striping and parity data
to provide redundancy. See also parity.
Built from six to forty-eight disk drives configured as two or more
RAID 5 pools. Stripes stored data and parity data across all disk
drives in both RAID 5 pools.
Similar to a RAID 5 pool because it uses data striping and parity
data to provide redundancy. However, RAID 6 pools include two
independent sets of parity data instead of one. Both sets of parity
data are striped separately across all disk drives in the pool. Also
referred to as dual drive failure protection.
Built from eight disk drives configured as two or more RAID 6
pools. Stripes stored data and two sets of parity data across all
disk drives in both RAID 6 pools. Also referred to as dual drive
failure protection.
In Adaptec Storage Manager, the trail of yellow or red warning
icons that leads from the high-level system view to the failed or
failing component.
Re-create a logical device after a disk drive failure.
A scheduled job, such as snapshot creation, that occurs on a
regular basis. See also scheduled job.
The capability of preventing data loss if a disk drive fails. See also
mirroring, parity.
In Adaptec Storage Manager, all other systems with direct
attached storage besides your local system are remote systems.
'Local' and 'remote' are relative terms. See also local system.
Storage Area Network. A storage architecture that connects
servers and disk drives across a network for enhanced reliability,
scalability, and performance.
Activity, such as snapshot creation, that is set to be completed at
a specified date and time. See also redundancy.
One or more iSCSI initiators that can access the same iSCSI
target(s). iSCSI initiators are often grouped together in scopes by
function or department.