[AIRAVATA-2214] When a gaussian application executed for the second time a new .chk file is created. The existing in central directory for the user is not replaced.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 0.18
• Component/s: GFac, PGA PHP Web Gateway
• Environment: https://dev.seagrid.org
• Assignee: Shameera
• Reporter: Eroma
• Created: 07/Nov/16 20:56
• Updated: 17/Feb/17 16:10

Description

When we run a subsequent Gaussian job the created checkpoint file should replace the existing in the central location for the user.

But instead a new .chk file is created and now there are two .chk files.
Always at a given time there should be only a single .chk file.

Immediate previous one should be renamed as a backup and every time a new .chk file is created the existing one should replace the backup and the new should replace the current.

Hope this is not confusing!