4:15 PM - 4:30 PM
[MAG35-10] Construction of long-term stability archive System for Ocean observation data of large capacity
Keywords: Ocean Observation Data, Large Capacity Storage, Disaster Recovery, High-speed data transfer, Data Archive System
The Center for Earth Information Science and Technology (CEIST) of JAMSTEC is possible to a long-term stability archive supposed the disaster recovery by making to increase the size of a storage volume and install the wideband/high speed network. The Ocean observation data is recorded in both of the hard disk and the magnetic tape that because to maintain data access and lower the operation coast. In the magnetic tape storage, by combine Hierarchical Storage Management (HSM) and Linear Tape File System (LTFS), the flexibility of the operation is secured and lower the operation coast about power consumption or the like. Furthermore, we constructed the wideband/high speed network to introduce the data transfer system by User Datagram Protocol (UDP) and install the wideband network between bases in accordance with update the Science Information NETwork (SINET) of National Institute of Informatics (NII).
In this a nnouncement, we report on the activity of data archive system in JAMSTEC.