Title:
Computer program products for reproducing an object from replication former storage to replication point storage, a system, and method (replication of the data object from a replication former server to a replication point server)
Document Type and Number:
Japanese Patent JP5972327
Kind Code:
B2
Abstract:
Data objects are replicated from a source storage managed by a source server to a target storage managed by a target server. A source list is built of objects at the source server to replicate to the target server. The target server is queried to obtain a target list of objects at the target server. A replication list is built indicating objects on the source list not included on the target list to transfer to the target server. For each object in the replication list, data for the object not already at the target storage is sent to the target server and metadata on the object is sent to the target server to cause the target server to include the metadata in an entry for the object in a target server replication database. An entry for the object is added to a source server replication database.
Inventors:
Anglin, Matthew, Jay
Cannon, david, em
Dawson, Colin, S
Flatman, barry
Hi, Mark A
Martin, Howard, N
Cannon, david, em
Dawson, Colin, S
Flatman, barry
Hi, Mark A
Martin, Howard, N
Application Number:
JP2014190852A
Publication Date:
August 17, 2016
Filing Date:
September 19, 2014
Export Citation:
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
International Classes:
G06F12/00
Domestic Patent References:
| JP11249874A | ||||
| JP2009146425A | ||||
| JP200387491A | ||||
| JP2005317017A | ||||
| JP2008146577A | ||||
| JP2005267157A |
Foreign References:
| WO2010097849A1 |
Attorney, Agent or Firm:
Takeshi Ueno
Tasaichi Tanae
Tasaichi Tanae