HP 200 HP StorageWorks 200 Storage Virtualization System owner's guide (AE071- - Page 49

HP StorageWorks Business Copy and HP Snapshot, HP StorageWorks XP Disk/Cache Partition

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HP StorageWorks Business Copy and HP Snapshot XP The optional HP Business Copy (BC) software allows you to make up to nine ongoing copies of data for nonproduction activities such as backup, batching, and system testing. HP Business Copy supports HP Snapshot. HP Snapshot is optional software that creates multiple, point-in-time, online, local copies without impacting primary production operation. HP Snapshot may require additional shared memory. HP StorageWorks Continuous Access Synchronous and HP Continuous Access Asynchronous The optional HP Continuous Access Synchronous software allows you to make ongoing synchronous copies of array data to a remote array located many miles away from the source array. The optional HP Continuous Access Asynchronous software is similar to HP Continuous Access Synchronous, but it operates in asynchronous mode. Transactions to be written to the secondary array are kept in cache memory on the local array in a "side-file." This potentially increases performance in remote copying. Copy operations are sequence-stamped to ensure they are executed and sorted correctly at the remote disk array. HP StorageWorks XP Disk/Cache Partition HP Disk/Cache Partition software can help Enterprise customers subdivide a large XP disk array into smaller storage segments for accomplishing corporate storage related initiatives such as consolidation, tiered storage, chargeback, and application usage tracking. Each domain or partition is separately configured and managed. Each partition has its own assigned host ports, disk groups, and cache. This software can reduce storage costs by dividing the disk array into smaller segments suitable for departmental usage, while retaining superb performance and high availability. HP StorageWorks 200 Storage Virtualization System owner's guide 49

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HP StorageWorks Business Copy and HP Snapshot
XP
The optional HP Business Copy (BC) software allows you to make up to nine ongoing
copies of data for nonproduction activities such as backup, batching, and system
testing. HP Business Copy supports HP Snapshot. HP Snapshot is optional software that
creates multiple, point-in-time, online, local copies without impacting primary production
operation. HP Snapshot may require additional shared memory.
HP StorageWorks Continuous Access Synchronous
and HP Continuous Access Asynchronous
The optional HP Continuous Access Synchronous software allows you to make ongoing
synchronous copies of array data to a remote array located many miles away from the
source array.
The optional HP Continuous Access Asynchronous software is similar to HP Continuous
Access Synchronous, but it operates in asynchronous mode. Transactions to be written
to the secondary array are kept in cache memory on the local array in a “side-
fi
le.”
This potentially increases performance in remote copying. Copy operations are
sequence-stamped to ensure they are executed and sorted correctly at the remote disk
array.
HP StorageWorks XP Disk/Cache Partition
HP Disk/Cache Partition software can help Enterprise customers subdivide a large XP
disk array into smaller storage segments for accomplishing corporate storage related
initiatives such as consolidation, tiered storage, chargeback, and application usage
tracking. Each domain or partition is separately con
fi
gured and managed. Each
partition has its own assigned host ports, disk groups, and cache. This software can
reduce storage costs by dividing the disk array into smaller segments suitable for
departmental usage, while retaining superb performance and high availability.
HP StorageWorks 200 Storage Virtualization System owner’s guide
49