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1. WO2018149487 - SYSTEM AND METHOD FOR BACKUP SCHEDULING

Publication Number WO/2018/149487
Publication Date 23.08.2018
International Application No. PCT/EP2017/053320
International Filing Date 14.02.2017
IPC
G06F 11/14 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation, e.g. by using different operation sequences leading to the same result
CPC
G06F 11/1461
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
14Error detection or correction of the data by redundancy in operation
1402Saving, restoring, recovering or retrying
1446Point-in-time backing up or restoration of persistent data
1458Management of the backup or restore process
1461Backup scheduling policy
G06F 11/3452
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
30Monitoring
34Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; ; Recording or statistical evaluation of user activity, e.g. usability assessment
3452Performance evaluation by statistical analysis
G06F 16/128
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
10File systems; File servers
11File system administration, e.g. details of archiving or snapshots
128Details of file system snapshots on the file-level, e.g. snapshot creation, administration, deletion
G06F 2201/81
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2201Indexing scheme relating to error detection, to error correction, and to monitoring
81Threshold
G06F 2201/84
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
2201Indexing scheme relating to error detection, to error correction, and to monitoring
84Using snapshots, i.e. a logical point-in-time copy of the data
G06F 3/0604
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
06Digital input from or digital output to record carriers ; , e.g. RAID, emulated record carriers, networked record carriers
0601Dedicated interfaces to storage systems
0602specifically adapted to achieve a particular effect
0604Improving or facilitating administration, e.g. storage management
Applicants
  • HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
  • YEGER, Asaf [IL]/[DE] (US)
Inventors
  • YEGER, Asaf
  • KUVENT, Aviv
Agents
  • KREUZ, Georg
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR BACKUP SCHEDULING
(FR) SYSTÈME ET PROCÉDÉ D'ORDONNANCEMENT DE SAUVEGARDE
Abstract
(EN) An apparatus for dynamically scheduling a digital storage backup comprises at least one processor adapted to determine at least one backup parameter for a backup of a plurality of data blocks of a monitored non transitory storage. Determining the at least one backup parameter comprises: computing a storage classification for the plurality of data blocks according to a compliance of an amount of changes to a content of the plurality of data blocks with one or more threshold values, and determining the at least one backup parameter according to the classification.
(FR) La présente invention concerne un appareil d'ordonnancement dynamique d'une sauvegarde de stockage numérique comprenant au moins un processeur conçu pour déterminer au moins un paramètre de sauvegarde pour une sauvegarde d'une pluralité de blocs de données d'un stockage non transitoire surveillé. La détermination de l'au moins un des paramètres de sauvegarde consiste : à calculer un classement de stockage pour la pluralité de blocs de données selon une conformité d'une quantité de changements d'un contenu de la pluralité de blocs de données avec une ou plusieurs valeurs seuils ; et à déterminer l'au moins un paramètre de sauvegarde selon le classement.
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