[jira] [Updated] (VCL-60) image copy lock file for shared image library

["Andy Kurth (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/VCL-60?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Kurth updated VCL-60:
--------------------------

    Fix Version/s: 2.4
    
> image copy lock file for shared image library 
> ----------------------------------------------
>
>                 Key: VCL-60
>                 URL: https://issues.apache.org/jira/browse/VCL-60
>             Project: VCL
>          Issue Type: Bug
>          Components: vcld (backend)
>    Affects Versions: 2.1
>            Reporter: Aaron Peeler
>            Priority: Minor
>             Fix For: 2.4
>
>
> Applies when using GFS or GPFS like file systems for the image library - where the same image library is accessible from multiple management nodes and a vcld child process is retrieving an image from another image library over the network
> vcld is currently using a semaphore file lock to prevent reservation requests from loading the same image while the fetch process is in place, this is working fine for processes on the same management node which makes sense because the semaphore lock is observed in the same process tree, but has no affect on locking out processes on other management nodes.

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