Skip to content Skip to navigation

JIRA Issue

[#XCI-430] In CAN-02, "last accessed" timestamps cannot be synchronized across systems

[XCI-430] In CAN-02, "last accessed" timestamps cannot be synchronized across systems Created: 08/18/2018  Updated: 09/21/2018

Status: Proposed
Project: XSEDE Cyberinfrastructure Integration
Component/s: None
Fix Version/s: None

Type: XCI Enhanced Capability Priority: Major
Reporter: Lee Liming Assignee: Unassigned
Resolution: Unresolved Votes: 0

XSEDE Priority: 0
Public activity link: https://software.xsede.org/display/xci-430
Devel Repository: https://software.xsede.org/svn/xci/activities/xci-430/trunk/
Use Cases:
CAN-02: Managed File Transfer
Effort and Costs:
Staff Name (Lastname, Firstname) Effort (person weeks) Roles or Contributions Status
<Activity Lead Name – Last, First> 6 six weeks of effort to lead and implement the activity (required) none
<User Doc Drafter – Last, First> 0.2 one day of effort to draft user documentation (required ) none
TBD (tester) 1 one week of effort to test the software none
... ... .. none
Deliverables:
Due by Activity Deliverable
DSR Design document*
TRR Implemented Software Capability
TRR Other type of deliverable
TRR Deployment plan*
TRR Test plan*
TRR User documentation*
TRR (post) TRR Baseline* (Shava)
Deployment Deployment Baseline* (Shava)
Deployment Test Report* (Shava)
  • Click on "Deliverables" tab for URL.
Lead Tester: Shava Smallen

 Description   

Quality attribute CAN-02.m (Preserving file metadata) describes a need to ensure that the file-system metadata on the destination system matches the metadata on the source when a transfer completes. (Metadata includes file attributes, such as date and time stamps or permission settings.) All attributes are currently supported except for the “last accessed” timestamp. Most of the destination systems used by XSEDE users do not provide mechanisms for setting this attribute, so XSEDE does not support synchronizing the “last accessed” timestamp.