公开(公告)号：US20170316024A1

公开(公告)日：2017-11-02

申请号：US15521561

申请日：2015-01-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Padmagandha Panigrahy ,  Abhay Sachan ,  Chaitanya Narra ,  Amarish S V ,  Venkataraman Kamalaksha ,  Anil Kumar Boogarapu ,  Rajagopal Chellam

IPC: G06F17/30 ,  G06F3/06

CPC classification number: G06F16/137 ,  G06F3/0604 ,  G06F3/064 ,  G06F3/0673 ,  G06F16/13

Abstract: In one example, a request for storage of an extended attribute (EA) of a file system object is received. A storage location for the EA is determined from a plurality of storage locations, based on one or more characteristics of the EA, the plurality of storage locations including an inode, a first storage file accessible by a first B+ tree, and a second storage file accessible by a second B+ tree. The EA is accordingly stored in the determined storage location.

公开(公告)号：US20170308542A1

公开(公告)日：2017-10-26

申请号：US15521350

申请日：2015-01-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Prashanth Venkatachalam ,  Kishore Kumar Muppirala ,  Rajagopal Chellam

IPC: G06F17/30

CPC classification number: G06F16/13 ,  G06F16/11 ,  G06F16/162 ,  G06F16/166 ,  G06F16/178 ,  G06F16/1865

Abstract: A request to create a domain is received. The request is associated with a configuration parameter. The domain is indicative of a storage device comprising at least one volume for storing data pertaining to a file system (FS). Further, based on the configuration parameter, a configuration file set is created within the domain. The configuration file set is activated to load data structures corresponding to the configuration file set in a memory. The activation is based on a command received from an upper layer to perform an action on the configuration file set. Furthermore, configuration data is stored within the configuration file set when the action is performed on the configuration file set.