Norie Iwasaki
IBM
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Publication
Featured researches published by Norie Iwasaki.
international middleware conference | 2015
Sosuke Matsui; Hiroyuki Miyoshi; Hiroshi Araki; Norie Iwasaki; Thomas William Bish
IBM Scale Out Network Attached Storage (SONAS) supports asynchronous replication to copy files to a remote site for disaster recovery. In SONAS R1.3.1, We developed mixed-mode copying by combining size-based copying with directory-based copying to improve the performance of asynchronous replication for typical real-world file tree structures where large files reside in the same directory. This combined method balances the workload of copying large files and prevents the performance degradation due to concurrent copying of small files in a single directory. We verified our mixed-mode copying increased the performance of asynchronous replication by up to 148% compared to either approach by itself on both virtual and physical test environments.
Archive | 2003
Takeshi Inagaki; Norie Iwasaki
Archive | 2007
Thomas Holderness Daily; Gregory Tad Kishi; Norie Iwasaki; Kerri Renee Shotwell; Joseph M. Swingler
Archive | 2007
Cheryl Marie Friauf; Norie Iwasaki; Yuuji Kibuse; Gregory Tad Kishi; Koichi Masuda
Archive | 2008
Gary Anna; Norie Iwasaki; Gregory Tad Kishi; Duke Andy Lee; Koichi Masuda
Archive | 2014
Norie Iwasaki; Yutaka Oishi; Tomoko Taketomi; Kazuhiro Tsuruta
Archive | 2009
Yutaka Oishi; Kazuhiro Tsuruta; Tomoko Taketomi; Norie Iwasaki
Archive | 2007
Masanori Kamiyai; Norie Iwasaki
Archive | 2010
Takeshi Nohta; Norie Iwasaki; Katsuyoshi Katori; Eiji Tosaka; Kohhei Taguchi
Archive | 2014
Hiroshi Araki; Thomas William Bish; Norie Iwasaki; Hiroyuki Miyoshi; Satoshi Takai
