New storage virtualisation “pooling” feature is designed to enable more efficient multi-tenant service deployments
Sepaton late yesterday introduced a feature it calls “storage pooling” in a new version of its data storage and protection appliance aimed at cloud computing service providers.
Pooling is an approach to storage virtualisation that delineates specific areas of the storage system to be dedicated to specific data flows, in order to enable more efficient multi-tenant service deployments.
Virtualised storage systems break files into chunks of data that are dispersed into numerous data centre or storage locations, and reassemble them on demand. Keeping data file chunks closer together in pools theoretically provides faster reassembly of file chunks.
Simplifying storage resource management
“Storage pooling can be set up as to disk type, where capacity can be in either 1TB or 2TB drives in separate pools, ” Sepaton marketing director, Jay Kramer told eWEEK. “Customers might want to implement a pool based on WORM [write once, read many] storage technology, or for encrypted data, for example.”
WORM storage allows information to be written to storage media a single time, preventing the user from accidentally or intentionally altering or erasing the data.
Kramer said in deduplication, “there might be certain pools [of data] that you don’t want to dedupe – data with a very short retention time or … of certain data types that don’t lend themselves well to dedupe”.
“For example, if a customer has Symantec and [EMC Data Domain] Networker environments, those can be maintained in separate allocated pools within the environment,” Kramer said.
This whole setup allows multi-tenancy so managed service providers (MSPs) can enable multiple organisations to share one data protection appliance while segregating the data, Kramer said.
Sepaton also announced that Hitachi Data Systems will be bundling Version 5.4 in its AMS 2100 arrays.
Kramer said the company’s ContentAware Analytics service for management and reporting enables detailed chargeback capability and will be included in the version-5.4 storage appliance.
Sepaton 5.4 is available now and is available as a no-charge software upgrade for current customers.