公开(公告)号：US20210247906A1

公开(公告)日：2021-08-12

申请号：US17245261

申请日：2021-04-30

Applicant: PURE STORAGE, INC.

Inventor： CHENGUANG SUN ,  JEROEN ANTONIUS EGIDIUS HABRAKEN ,  CHIA-HAO KAN ,  QINGYU ZHANG ,  DAVID GRUNWALD ,  LARRY TOUCHETTE ,  JOHN COLGROVE

IPC: G06F3/06 ,  G06F16/174 ,  G06F12/0891 ,  G06F12/121 ,  G06F12/1009 ,  G06F11/14 ,  G06F12/10 ,  G06F16/23

Abstract: Delaying deletion of a dataset, including: associating an eradication timer with the dataset, wherein the eradication timer specifies an amount of time to delay a requested deletion of the dataset; determining that the amount of time to delay the requested deletion of the dataset should be modified; and modifying the eradication timer to specify a modified amount of time to delay the requested deletion of the dataset.

公开(公告)号：US20230384965A1

公开(公告)日：2023-11-30

申请号：US18449814

申请日：2023-08-15

Applicant: PURE STORAGE, INC.

Inventor： CHENGUANG SUN ,  JEROEN ANTONIUS EGIDIUS HABRAKEN ,  CHIA-HAO KAN ,  QINGYU ZHANG ,  DAVID GRUNWALD ,  LARRY TOUCHETTE ,  JOHN COLGROVE

IPC: G06F3/06 ,  G06F16/174 ,  G06F12/0891 ,  G06F12/121 ,  G06F12/1009 ,  G06F11/14 ,  G06F12/10 ,  G06F16/23

CPC classification number: G06F3/065 ,  G06F16/1748 ,  G06F3/0608 ,  G06F3/061 ,  G06F3/0611 ,  G06F3/0664 ,  G06F3/0667 ,  G06F3/0689 ,  G06F3/0605 ,  G06F3/0619 ,  G06F3/0641 ,  G06F3/067 ,  G06F12/0891 ,  G06F12/121 ,  G06F3/0614 ,  G06F3/0683 ,  G06F3/0626 ,  G06F3/0652 ,  G06F3/0671 ,  G06F3/0665 ,  G06F3/0655 ,  G06F3/0685 ,  G06F3/0604 ,  G06F3/0632 ,  G06F3/0644 ,  G06F12/1009 ,  G06F3/0673 ,  G06F11/1451 ,  G06F11/1469 ,  G06F12/10 ,  G06F16/23 ,  G06F2212/263 ,  G06F2212/1008 ,  G06F2212/1044 ,  G06F12/0875

Abstract: Delaying deletion of a dataset, including: determining that deletion of a dataset at a storage system should be delayed by an amount of time representing a time period between a requested deletion time and a delayed deletion time; and delaying deletion of the dataset based on the determined amount of time.