Title:
METHOD FOR PROCESSING CACHE BARRIER COMMAND FOR DISK ARRAY, AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/172708
Kind Code:
A1
Abstract:
Disclosed is a method for controlling a RAID controller, comprising the steps in which: a RAID controller generates a command sequence; and, when a first cache barrier command included in the command sequence is confirmed, the RAID controller transmits at least one cache barrier command to a random disk before transmitting, to the random disk for configuring a RAID, a first write command arranged after the first cache barrier command in the command sequence.
Inventors:
WON YOUJIP (KR)
Application Number:
PCT/KR2020/017000
Publication Date:
September 02, 2021
Filing Date:
November 26, 2020
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
International Classes:
G06F11/10; G06F3/06
Foreign References:
| JPH09305330A | 1997-11-28 | |||
| US20090006787A1 | 2009-01-01 | |||
| JP2019125366A | 2019-07-25 | |||
| US5530948A | 1996-06-25 | |||
| KR20190096838A | 2019-08-20 |
Attorney, Agent or Firm:
YANG, Ki-Hyuk (KR)
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