公开(公告)号：US10949131B2

公开(公告)日：2021-03-16

申请号：US16457853

申请日：2019-06-28

Applicant: Amazon Technologies, Inc.

Inventor： Marc Stephen Olson ,  Christopher Magee Greenwood ,  Pavel Labovich ,  Manish Verma

IPC: G06F3/06 ,  G06F9/455 ,  H04L9/08 ,  G06F9/4401

Abstract: A first request to create a first storage volume to store a first portion of a first logical volume is received by a first block storage server instance. A second request to create a second storage volume to store a second portion of the first logical volume is received by a second block storage server instance. A third request is sent to a third block storage server instance to create a third storage volume to store the second portion of the first logical volume. The second portion of the first logical volume is stored by the third block storage server instance to the third storage volume. A data store containing an identification of each block storage server instance hosting a portion of the first logical volume is updated to remove an identification of the second block storage server instance and add an identification of the third block storage server instance.