公开(公告)号：US11449241B2

公开(公告)日：2022-09-20

申请号：US16938846

申请日：2020-07-24

Applicant: Amazon Technologies, Inc.

Inventor： Saravana Perumal ,  Abhijit Chaudhuri ,  Mahesh H. Dhabade ,  Vivek Yadav ,  Nagaprasad K P ,  Rahul Kamalkishore Agrawal ,  Pankaj Chawla ,  Visakh Sakthidharan Nair

IPC: G06F3/06

Abstract: A write lock request for a data object on behalf of a first data accessor is received at a lock manager. The data object is currently locked on behalf of a second data accessor. The lock manager modifies lock metadata associated with the data object to indicate the first data accessor as the primary lock owner, and designates the second data accessor as a non-primary owner.

公开(公告)号：US20210382636A1

公开(公告)日：2021-12-09

申请号：US16938846

申请日：2020-07-24

Applicant: Amazon Technologies, Inc.

Inventor： Saravana Perumal ,  Abhijit Chaudhuri ,  Mahesh H. Dhabade ,  Vivek Yadav ,  Nagaprasad K P ,  Rahul Kamalkishore Agrawal ,  Pankaj Chawla ,  Visakh Sakthidharan Nair

IPC: G06F3/06

Abstract: A write lock request for a data object on behalf of a first data accessor is received at a lock manager. The data object is currently locked on behalf of a second data accessor. The lock manager modifies lock metadata associated with the data object to indicate the first data accessor as the primary lock owner, and designates the second data accessor as a non-primary owner.